Samsung Electronics Co Ltd SMT561M GSM/WCDMA Tablet with Bluetooth, BLE and WLAN 802.11b/g/n A3LSMT561M A3LSMT561M smt561m
SAR EVALUATION REPORT FCC 47 CFR § 2.1093 IEEE Std 1528-2013 For The FCC ID: A3LSMT561M and A3LSMT561Y have the same PCB design, all the chipset, component including antennas are same. A3LSMT561M supports WCDMA Band 2, while A3LSMT561Y disable it by SW. After confirming through preliminary radiated emissions that the performance of the FCC ID: A3LSMT561M remains representative of FCC ID: A3LSMT561Y, test data for FCC ID: A3LSMT561Y is being submitted for this application to cover GSM850, GSM1900 and WCDMA Band 5 features. FCC ID: A3LSMT561M Model Name: SM-T561M Report Number: 15K20331-S1 Issue Date: 4/28/2015 Prepared for SAMSUNG ELECTRONICS CO., LTD. 129 SAMSUNG-RO, YEONGTONG-GU, SUWON-SI, GYEONGGI-DO, 443-742, KOREA Prepared by UL Korea, Ltd. Suwon Laboratory 218 Maeyeong-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 443-823, Korea TEL: (031) 337-9902 FAX: (031) 213-5433 TL-637 Report No.: 15K20331-S1 FCC ID : A3LSMT561M Revision History Rev. Date -- 4/28/2015 Revisions Initial Issue Issue Date: 4/28/2015 Revised By Justin Park Page 2 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 Table of Contents 1. Attestation of Test Results ......................................................................................................... 5 2. Test Specification, Methods and Procedures............................................................................ 6 3. Facilities and Accreditation ........................................................................................................ 6 4. SAR Measurement System & Test Equipment .......................................................................... 7 4.1. SAR Measurement System........................................................................................................ 7 4.2. SAR Scan Procedures ............................................................................................................... 8 4.3. Test Equipment........................................................................................................................ 10 5. Measurement Uncertainty......................................................................................................... 10 6. Device Under Test (DUT) Information ...................................................................................... 11 6.1. DUT Description ...................................................................................................................... 11 6.2. Wireless Technologies............................................................................................................. 11 6.3. Nominal and Maximum Output Power...................................................................................... 12 6.4. Power Reduction by Proximity Sensing ................................................................................... 13 6.4.1. Proximity Sensor Triggering Distance (KDB 616217 §6.2) ................................................ 13 6.4.2. Proximity Sensor Triggering Distance Measurement Results............................................ 14 6.4.3. Proximity Sensor Coverage (KDB 616217 §6.3) ............................................................... 18 6.4.4. Resulting test positions for SAR measurements ............................................................... 18 7. RF Exposure Conditions (Test Configurations) ...................................................................... 19 7.1. Standalone SAR Test Exclusion Considerations...................................................................... 19 7.2. Required Test Configurations .................................................................................................. 20 8. Dielectric Property Measurements & System Check .............................................................. 21 8.1. Dielectric Property Measurements ........................................................................................... 21 8.2. System Check.......................................................................................................................... 23 9. Conducted Output Power Measurements................................................................................ 26 9.1. GSM ........................................................................................................................................ 26 9.2. W-CDMA ................................................................................................................................. 27 9.3. Wi-Fi 2.4GHz ........................................................................................................................... 31 9.4. Bluetooth ................................................................................................................................. 31 10. Measured and Reported (Scaled) SAR Results....................................................................... 32 10.1. GSM850 ............................................................................................................................... 33 10.2. GSM1900 ............................................................................................................................. 33 10.3. W-CDMA Band V ................................................................................................................. 33 Page 3 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 10.4. W-CDMA Band II.................................................................................................................. 33 10.5. Wi-Fi (DTS Band) ................................................................................................................. 34 10.6. Bluetooth .............................................................................................................................. 34 11. SAR Measurement Variability................................................................................................... 35 12. Simultaneous Transmission SAR Analysis ............................................................................. 36 12.1. Sum of the SAR for GSM850 & Wi-Fi & BT .......................................................................... 38 12.2. Sum of the SAR for GSM1900 & Wi-Fi & BT ........................................................................ 38 12.3. Sum of the SAR for W-CDMA Band V & Wi-Fi & BT............................................................. 39 12.4. Sum of the SAR for W-CDMA Band II & Wi-Fi & BT ............................................................. 40 Appendixes .......................................................................................................................................... 41 A_15K20331 SAR Photos & Ant. Locations........................................................................................ 41 B_15K20331 SAR Highest Test Plots................................................................................................. 41 C_15K20331 SAR System Check Plots ............................................................................................. 41 D_15K20331 SAR Tissue Ingredients ................................................................................................ 41 E_15K20331 SAR Probe Cal. Certificates .......................................................................................... 41 F_15K20331 SAR Dipole Cal. Certificates.......................................................................................... 41 Page 4 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 1. Attestation of Test Results Applicant Name FCC ID Model Name Applicable Standards SAR Limits (W/Kg) Exposure Category General population / Uncontrolled exposure RF Exposure Conditions Standalone Simultaneous TX Date Tested Test Results SAMSUNG ELECTRONICS.,LTD. A3LSMT561M SM-T561M FCC 47 CFR § 2.1093 Published RF exposure KDB procedures IEEE Std 1528-2013 Peak spatial-average(1g of tissue) 1.6 The Highest Reported SAR (W/kg) Equipment Class Licensed DTS 1.034 1.072 1.554 3/10/2015 to 4/27/2015 Pass DSS (BT) 0.037 UL Korea, Ltd. tested the above equipment in accordance with the requirements set forth in the above standards. All indications of Pass/Fail in this report are opinions expressed by UL Korea, Ltd. based on interpretations and/or observations of test results. Measurement Uncertainties were not taken into account and are published for informational purposes only. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Note: The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. This document may not be altered or revised in any way unless done so by UL Korea, Ltd. and all revisions are duly noted in the revisions section. Any alteration of this document not carried out by UL Korea, Ltd. will constitute fraud and shall nullify the document. This report must not be used by the client to claim product certification, approval, or endorsement by IAS, any agency of the Federal Government, or any agency of any government. Approved & Released By: Prepared By: JiHo Choi Operations Manager UL Korea, Ltd Suwon Laboratory Justin Park Engineer UL Korea, Ltd Suwon Laboratory Page 5 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 2. Test Specification, Methods and Procedures The tests documented in this report were performed in accordance with FCC 47 CFR § 2.1093, IEEE STD 15282013, the following FCC Published RF exposure KDB procedures: o 248227 D01 SAR meas for 802.11 v02 o 447498 D01 General RF Exposure Guidance v05r02 o 616217 D04 SAR for laptop and tablets v01r01 o 690783 D01 SAR Listings on Grants v01r03 o 865664 D01 SAR measurement 100 MHz to 6 GHz v01r03 o 865664 D02 RF Exposure Reporting v01r01 o 941225 D01 3G SAR Procedures v03 o 941225 D06 Hotspot Mode v02 3. Facilities and Accreditation The test sites and measurement facilities used to collect data are located at Suwon SAR 1 Room SAR 2 Room SAR 3 Room UL Korea, Ltd. is accredited by IAS, Laboratory Code TL-637. The full scope of accreditation can be viewed at http://www.iasonline.org/PDF/TL/TL-637.pdf. Page 6 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 4. SAR Measurement System & Test Equipment Issue Date: 4/28/2015 4.1. SAR Measurement System The DASY5 system used for performing compliance tests consists of the following items: · A standard high precision 6-axis robot with controller, teach pendant and software. An arm extension for accommodating the data acquisition electronics (DAE). · An isotropic Field probe optimized and calibrated for the targeted measurement. · A data acquisition electronics (DAE) which performs the signal amplification, signal multiplexing, AD- conversion, offset measurements, mechanical surface detection, collision detection, etc. The unit is battery powered with standard or rechargeable batteries. The signal is optically transmitted to the EOC. · The Electro-optical converter (EOC) performs the conversion from optical to electrical signals for the digital communication to the DAE. To use optical surface detection, a special version of the EOC is required. The EOC signal is transmitted to the measurement server. · The function of the measurement server is to perform the time critical tasks such as signal filtering, control of the robot operation and fast movement interrupts. · The Light Beam used is for probe alignment. This improves the (absolute) accuracy of the probe positioning. · A computer running WinXP or Win7 and the DASY5 software. · Remote control and teach pendant as well as additional circuitry for robot safety such as warning lamps, etc. · The phantom, the device holder and other accessories according to the targeted measurement. Page 7 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 4.2. SAR Scan Procedures Step 1: Power Reference Measurement The Power Reference Measurement and Power Drift Measurements are for monitoring the power drift of the device under test in the batch process. The minimum distance of probe sensors to surface determines the closest measurement point to phantom surface. The minimum distance of probe sensors to surface is 2.1 mm. This distance cannot be smaller than the distance of sensor calibration points to probe tip as defined in the probe properties. Step 2: Area Scan The Area Scan is used as a fast scan in two dimensions to find the area of high field values, before doing a fine measurement around the hot spot. The sophisticated interpolation routines implemented in DASY software can find the maximum locations even in relatively coarse grids. When an Area Scan has measured all reachable points, it computes the field maximal found in the scanned area, within a range of the global maximum. The range (in dB) is specified in the standards for compliance testing. For example, a 2 dB range is required in IEEE Standard 1528 and IEC 62209 standards, whereby 3 dB is a requirement when compliance is assessed in accordance with the ARIB standard (Japan). If only one Zoom Scan follows the Area Scan, then only the absolute maximum will be taken as reference. For cases where multiple maximums are detected, the number of Zoom Scans has to be increased accordingly. Area Scan Parameters extracted from KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Page 8 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 Step 3: Zoom Scan Zoom Scans are used to assess the peak spatial SAR values within a cubic averaging volume containing 1 g and 10 g of simulated tissue. The Zoom Scan measures points (refer to table below) within a cube whose base faces are centered on the maxima found in a preceding area scan job within the same procedure. When the measurement is done, the Zoom Scan evaluates the averaged SAR for 1 g and 10 g and displays these values next to the job's label. Zoom Scan Parameters extracted from KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Step 4: Power drift measurement The Power Drift Measurement measures the field at the same location as the most recent power reference measurement within the same procedure, and with the same settings. The Power Drift Measurement gives the field difference in dB from the reading conducted within the last Power Reference Measurement. This allows a user to monitor the power drift of the device under test within a batch process. The measurement procedure is the same as Step 1. Step 5: Z-Scan (FCC only) The Z Scan measures points along a vertical straight line. The line runs along the Z-axis of a one-dimensional grid. In order to get a reasonable extrapolation the extrapolated distance should not be larger than the step size in Zdirection. Page 9 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 4.3. Test Equipment The measuring equipment used to perform the tests documented in this report has been calibrated in accordance with the manufacturers' recommendations, and is traceable to recognized national standards. Dielectric Property Measurements Name of Equipment Network Analyzer Dielectronic Probe kit Dielectronic Probe kit Thermometer System Check Name of Equipment MXG Analog Signal Generator Power Sensor Power Sensor Power Amplifier Directional Coupler Directional Coupler Low Pass Filter Low Pass Filter Low Pass Filter Attenuator Attenuator Attenuator E-Field Probe (SAR 1) E-Field Probe (SAR 2) E-Field Probe (SAR 3) Data Acquisition Electronics (SAR 1) Data Acquisition Electronics (SAR 2) Data Acquisition Electronics (SAR 3) System Validation Dipole System Validation Dipole System Validation Dipole System Validation Dipole Thermometer (SAR 1) Thermometer (SAR 2) Thermometer (SAR 3) Others Manufacturer Agilent SPEAG SPEAG LKM Manufacturer Agilent Agilent Agilent EXODUS Agilent Agilent MICROLAB FILTRON MICROLAB Agilent Agilent Agilent SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG SPEAG Lutron Lutron Lutron Name of Equipment Base Station Simulator Base Station Simulator Bluetooth Tester Manufacturer R & S R & S TESCOM Type/Model E5071C DAK-3.5 DAK-3.5 Short DTM3000 Serial No. MY46522054 1196 SM DAK 200 BA 3424 Type/Model N5181A U2000A U2000A 1410025-AMP2027-10003 772D 778D LA-15N L14012FL LA-60N 8491B/003 8491B/010 8491B/020 EX3DV4 EX3DV4 EX3DV4 DAE4 DAE4 DAE4 D835V2 D1900V2 D1900V2 D2450V2 MHB-382SD MHB-382SD MHB-382SD Serial No. MY50145882 MY54260010 MY54260007 10003 MY52180193 MY52180432 03943 1410003S 03942 MY39269292 MY39269315 MY39269298 7330 7313 7314 1468 1447 1446 4d174 5d190 5d199 939 AH.53049 AH.50215 AH.50213 Type/Model CMW500 CMW500 TC-3000C Serial No. 150313 150314 3000C000546 Cal. Due Date 9-23-2015 8-5-2015 N/A 11-13-2015 Cal. Due Date 9-23-2015 9-23-2015 9-23-2015 11-7-2015 9-22-2015 9-22-2015 11-4-2015 11-4-2015 11-5-2015 9-22-2015 9-22-2015 9-22-2015 2-12-2015 8-27-2015 8-27-2015 1-12-2016 8-25-2015 8-27-2015 8-13-2015 8-12-2015 2-6-2016 8-11-2015 11-18-2015 11-18-2015 11-18-2015 Cal. Due Date 8-13-2015 8-13-2015 11-17-2015 5. Measurement Uncertainty Per KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz, when the highest measured 1-g SAR within a frequency band is < 1.5 W/kg, the extensive SAR measurement uncertainty analysis described in IEEE Std 15282013 is not required in SAR reports submitted for equipment approval. Page 10 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 6. Device Under Test (DUT) Information 6.1. DUT Description Issue Date: 4/28/2015 Device Dimension Back Cover Battery Options Wireless Router (Hotspot) Wi-Fi Direct Overall (Length x Width): 242 mm x 150 mm Overall Diagonal: 276 mm Display Diagonal: 243.5 mm The rechargeable battery is not user accessible. The rechargeable battery is not user accessible. Wi-Fi Hotspot mode permits the device to share its cellular data connection with other Wi-Fi-enabled devices. Mobile Hotspot (Wi-Fi 2.4 GHz) Mobile Hotspot (Wi-Fi 5 GHz) Wi-Fi Direct enabled devices transfer data directly between each other Wi-Fi Direct (Wi-Fi 2.4 GHz) Wi-Fi Direct (Wi-Fi 5 GHz) 6.2. Wireless Technologies Wireless technologies GSM W-CDMA (UMTS) Wi-Fi Bluetooth Frequency bands Operating mode 850 Voice (GMSK) GPRS Multi-Slot Class: 1900 GPRS (GMSK) Class 8 - One Up Class 10 - Two Up Class 12 - Four Up Class 33 - Four Up Does this device support DTM (Dual Transfer Mode)? Yes No Band V UMTS Rel. 99 (Voice & Data) Band II HSDPA (Rel. 7) HSUPA (Rel. 6) HSPA+ (Rel. 7) 2.4 GHz 802.11b 802.11g 802.11n (HT20) Does this device support Band gap channel? Yes No 2.4 GHz Version 4.0 LE Duty Cycle used for SAR testing GSM Voice: 12.5% GPRS: 1 Slot: 12.5% 2 Slots: 25% 3 Slots: 37.5% 4 Slots: 50% 100% 100% N/A Page 11 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 6.3. Nominal and Maximum Output Power KDB 447498 sec.4.1.(3) at the maximum rated output power and within the tune-up tolerance range specified for the product, but not more than 2 dB lower than the maximum tune-up tolerance limit Upper limit (dB): -1.5 ~ 0.5 RF Air interface Mode GSM850 GSM1900 W-CDMA Band V W-CDMA Band II Voice GPRS 1 slot GPRS 2 slots GPRS 3 slots GPRS 4 slots Voice GPRS 1 slot GPRS 2 slots GPRS 3 slots GPRS 4 slots R99 HSDPA HSUPA R99 HSDPA HSUPA Max. RF Output Pow er (dBm) Target Max. tune-up tolerance limit 32.5 33.0 32.5 33.0 31.0 31.5 29.0 29.5 27.0 27.5 29.0 29.5 29.0 29.5 26.5 27.0 24.5 25.0 23.0 23.5 23.0 23.5 22.5 23.0 21.5 22.0 21.5 22.0 20.5 21.0 20.5 21.0 Reduce RF Output Pow er (dBm) Target Max. tune-up tolerance limit 27.0 27.5 27.0 27.5 25.0 25.5 23.0 23.5 21.0 21.5 22.0 22.5 22.0 22.5 20.0 20.5 18.0 18.5 17.0 17.5 19.0 19.5 18.5 19.0 17.5 18.0 15.5 16.0 15.5 16.0 15.5 16.0 Upper limit (dB): -1.5 ~ 0.5 RF Air interface Mode 802.11b WiFi 2.4 GHz 802.11g 802.11n HT20 Bluetooth Bluetooth LE Max. RF Output Pow er (dBm) Target Max. tune-up tolerance limit 15.5 16.0 14.0 14.5 13.0 13.5 9.5 10.0 8.0 8.5 Reduce RF Output Pow er (dBm) Target Max. tune-up tolerance limit N/A N/A N/A N/A N/A Page 12 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 6.4. Power Reduction by Proximity Sensing Due to the operating configurations and exposure conditions required by tablets, proximity sensors are used in this device to reduce the maximum output power in specific wireless and operating modes to ensure SAR compliance. This device uses a capacitive proximity sensor that is same metallic component as the transmitting antenna to facilitate triggering in typical user interactivity with the device. 6.4.1. Proximity Sensor Triggering Distance (KDB 616217 §6.2) Rear of the DUT was placed directly below the flat phantom. The DUT was moved toward the phantom in accordance with the steps outlined in KDB 616217 §6.2 to determine the trigger distance for enabling power reduction. The DUT was moved away from the phantom to determine the trigger distance for resuming full power. The measurement was then repeated for the surface of Rear. The DUT featured a visual indicator on its display that showed the status of the proximity sensor (Triggered or not triggered). This was used to determine the status of the sensor during the proximity sensor assessment as monitoring the output power directly was not practical without affecting the measurement. It was confirmed separately that the output power was altered according to the proximity sensor status indication. This was achieved by observing the proximity sensor status at the same time as monitoring the conducted power. Section 9 contains both the full and reduced conducted power measurements. Trigger Distance Trigger Distance Proximity Sensor Trigger Distance Assessment KDB 616217 §6.2 , Edge 1 Proximity Sensor Trigger Distance Assessment KDB 616217 §6.2, Rear LEGEND Direction of DUT travel for determination of power reduction triggering point Direction of DUT travel for determination of full power resumption triggering point Summary of Trigger Distances for WWAN Tissue simulating liquid 850 muscle 1900 muscle Trigger distance - Edge 1 Moving toward phantom Moving from phantom 12mm 12mm 12mm 12mm Trigger distance - Rear Moving toward phantom Moving from phantom 15mm 15mm 15mm 15mm Page 13 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 6.4.2. Proximity Sensor Triggering Distance Measurement Results GSM850 Rear, DUT Moving Toward (Trigger) and Away (Release) from the Phantom RF Output Power GSM 850 34 32 30 28 26 24 22 20 11 12 13 14 15 16 17 18 19 20 Distance in mm GSM850 GPRS 1 Slot GSM850 GPRS 2 Slots GSM850 GPRS 3 Slots GSM850 GPRS 4 Slots RF Output Power GSM1900 Rear, DUT Moving Toward (Trigger) and Away (Release) from the Phantom GSM 1900 31 29 27 25 23 21 19 17 15 11 12 13 14 15 16 17 18 19 20 Distance in mm GSM1900 GPRS 1 Slot GSM1900 GPRS 2 Slots GSM1900 GPRS 3 Slots GSM1900 GPRS 4 Slots Page 14 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 WCDMA Band V Rear, DUT Moving Toward (Trigger) and Away (Release) from the Phantom RF Output Power WCDMA Bands V 25 23 21 19 17 15 13 11 11 12 13 14 15 16 17 18 19 20 Distance in mm WCDMA Band V RF Output Power WCDMA Band II Rear, DUT Moving Toward (Trigger) and Away (Release) from the Phantom WCDMA Bands II 23 21 19 17 15 13 11 11 12 13 14 15 16 17 18 19 20 Distance in mm WCDMA Band II Page 15 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 GSM850 Edge 1, DUT Moving Toward (Trigger) and Away (Release) from the Phantom RF Output Power GSM 850 34 32 30 28 26 24 22 20 8 9 10 11 12 13 14 15 16 17 Distance in mm GSM850 GPRS 1 Slot GSM850 GPRS 2 Slots GSM850 GPRS 3 Slots GSM850 GPRS 4 Slots RF Output Power GSM1900 Edge 1, DUT Moving Toward (Trigger) and Away (Release) from the Phantom 31 29 27 25 23 21 19 17 15 8 GSM 1900 9 10 11 12 13 14 15 16 17 Distance in mm GSM1900 GPRS 1 Slot GSM1900 GPRS 2 Slots GSM1900 GPRS 3 Slots GSM1900 GPRS 4 Slots Page 16 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 W-CDMA Band V Edge 3, DUT Moving Toward (Trigger) and Away (Release) from the Phantom RF Output Power 25 23 21 19 17 15 13 11 8 WCDMA Bands V 9 10 11 12 13 14 15 16 17 Distance in mm WCDMA Band V RF Output Power W-CDMA Band II Edge 1, DUT Moving Toward (Trigger) and Away (Release) from the Phantom 23 21 19 17 15 13 11 8 WCDMA Bands II 9 10 11 12 13 14 15 16 17 Distance in mm WCDMA Band II Page 17 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 6.4.3. Proximity Sensor Coverage (KDB 616217 §6.3) Issue Date: 4/28/2015 As there is no spatial offset between the antenna and the proximity sensor element, proximity sensor coverage did not need to be assessed. 6.4.4. Resulting test positions for SAR measurements Wi rel es s technol ogi es WWAN Pos i ti on Rear Edge 1 §6.2 Tri ggeri ng Di s ta nce 15 mm 12 mm §6.3 Coverage N/A N/A Worst case distance for SAR 14 mm 11 mm Page 18 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 7. RF Exposure Conditions (Test Configurations) Refer to "SAR Photos and Ant locations" Appendix for the specific details of the antenna-to-antenna and antenna-to-edge(s) distances. 7.1. Standalone SAR Test Exclusion Considerations Since the Dedicated Host Approach is applied, the standalone SAR test exclusion procedure in KDB 447498 § 4.3.1 is applied in conjunction with KDB 616217 § 4.3 to determine the minimum test separation distance: o When the separation distance from the antenna to an adjacent edge is 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. o When the separation distance from the antenna to an adjacent edge is > 5 mm, the actual antenna-to-edge separation distance is applied to determine SAR test exclusion. SAR Test Exclusion Calculations for WWAN Antennas < 50mm to adjacent edges Ante nna Tx Fr e que ncy Inte r face (M Hz ) Output Pow er dBm mW Re ar Cellular GPRS 2 Slots 848.8 31.50 353 1.4 Cellular GPRS 2 Slots 1909.8 27.00 125 1.4 Cellular W-CDMA 2 1907.6 22.00 158 1.4 Cellular W-CDMA 5 846.6 23.50 224 1.4 Cellular GPRS 2 Slots 848.8 25.50 89 1.4 Cellular GPRS 2 Slots 1909.8 20.50 28 1.4 Cellular W-CDMA 2 1907.6 16.00 40 1.4 Cellular W-CDMA 5 846.6 19.50 89 1.4 Separation Distances (m m ) Edge 1 Edge 2 Edge 3 Edge 4 Front Full Pow er, Proxim ity Sensor Off 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Pow er Back-off, Proxim ity Sensor On 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Re ar Calculated Threshold Value Edge 1 Edge 2 Edge 3 Edge 4 65 -MEASURE- 34.5 -MEASURE- 43.6 -MEASURE- 41.2 -MEASURE- 65 -MEASURE- 34.5 -MEASURE- 43.6 -MEASURE- 41.2 -MEASURE- > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm 27.1 -MEASURE- 14.4 -MEASURE- 18.2 -MEASURE- 17.2 -MEASURE- 16.4 -MEASURE- 7.7 -MEASURE- 11 -MEASURE- 16.4 -MEASURE- 16.4 -MEASURE- 7.7 -MEASURE- 11 -MEASURE- 16.4 -MEASURE- > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm > 50 mm 6.8 -MEASURE- 3.2 -MEASURE- 4.6 -MEASURE- 6.8 -MEASURE- Fr ont Note(s): 1. According to KDB 447498, if the calculated threshold value is >3 then SAR testing is required. Antennas > 50mm to adjacent edges Ante nna Tx Fr e que ncy Inte r face (M Hz ) Output Pow er dBm mW Re ar Cellular GPRS 2 Slots 848.8 31.50 353 1.4 Cellular GPRS 2 Slots 1909.8 27.00 125 1.4 Cellular W-CDMA 2 1907.6 22.00 158 1.4 Cellular W-CDMA 5 846.6 23.50 224 1.4 Cellular GPRS 2 Slots 848.8 25.50 89 1.4 Cellular GPRS 2 Slots 1909.8 20.50 28 1.4 Cellular W-CDMA 2 1907.6 16.00 40 1.4 Cellular W-CDMA 5 846.6 19.50 89 1.4 Separation Distances (m m ) Edge 1 Edge 2 Edge 3 Edge 4 Front Full Pow er, Proxim ity Sensor Off 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Pow er Back-off, Proxim ity Sensor On 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Re ar < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm Calculated Threshold Value Edge 1 Edge 2 Edge 3 Edge 4 < 50 mm < 50 mm < 50 mm < 50 mm 457.1 mW -EXEMPT628.5 mW -EXEMPT628.6 mW -EXEMPT456.5 mW -EXEMPT- 1164.4 mW -EXEMPT1878.5 mW -EXEMPT1878.6 mW -EXEMPT1162 mW -EXEMPT- < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm < 50 mm 457.1 mW -EXEMPT628.5 mW -EXEMPT628.6 mW -EXEMPT456.5 mW -EXEMPT- 1164.4 mW -EXEMPT1878.5 mW -EXEMPT1878.6 mW -EXEMPT1162 mW -EXEMPT- < 50 mm < 50 mm < 50 mm < 50 mm Fr ont Note(s): 1. According to KDB 447498, if the calculated Power threshold is less than the output power then SAR testing is required. Page 19 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 SAR Test Exclusion Calculations for WLAN Antennas < 50mm to adjacent edges Tx Inte r face Fr e que ncy (M Hz ) Output Pow er dBm mW Re ar Separation Distances (m m ) Edge 1 Edge 2 Edge 3 Edge 4 Fr ont Full Pow er, Proxim ity Sensor Off Wi-Fi 2.4 GHz 2462 16.00 40 1.4 44 6 179.5 140.5 Bluetooth 2480 10.00 10 1.4 44 6 179.5 140.5 Re ar Calculated Threshold Value Edge 1 Edge 2 Edge 3 Edge 4 12.6 -MEASURE- 3.1 -MEASURE- 1.4 -EXEMPT- 0.4 -EXEMPT- 10.5 -MEASURE- 2.6 -EXEMPT- > 50 mm > 50 mm > 50 mm > 50 mm Fr ont Note(s): 1. According to KDB 447498, if the calculated threshold value is >3 then SAR testing is required. Antennas > 50mm to adjacent edges Tx Inte r face Fr e que ncy (M Hz ) Output Pow er dBm mW Re ar Separation Distances (m m ) Edge 1 Edge 2 Edge 3 Edge 4 Fr ont Full Pow er, Proxim ity Sensor Off Wi-Fi 2.4 GHz 2462 16.00 40 1.4 44 6 179.5 140.5 Bluetooth 2480 10.00 10 1.4 44 6 179.5 140.5 Re ar < 50 mm < 50 mm Calculated Threshold Value Edge 1 Edge 2 Edge 3 Edge 4 Fr ont < 50 mm < 50 mm < 50 mm < 50 mm 1390.6 mW -EXEMPT1390.3 mW -EXEMPT- 1000.6 mW -EXEMPT1000.3 mW -EXEMPT- Note(s): 1. According to KDB 447498, if the calculated Power threshold is less than the output power then SAR testing is required. 7.2. Required Test Configurations The table below identifies the standalone test configurations required for this device according to the findings in Section 7.1: Test Configurations GSM850 Full Pow er GSM850 w / Pow er Reduction GSM1900 Full Pow er GSM1900 w / Pow er Reduction W-CDMA Band 2 Full Pow er W-CDMA Band 2 w / Pow er Reduction W-CDMA Band 5 Full Pow er W-CDMA Band 5 w / Pow er Reduction Wi-Fi 2.4 GHz Full Pow er Bluetooth Rear Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Edge 1 (Top Edge) Yes Yes Yes Yes Yes Yes Yes Yes No No Edge 2 (Right Edge ) No No No No No No No No Yes No Edge 3 (Bottom Edge) No No No No No No No No No No Edge 4 (Lef t Edge) Yes Yes Yes Yes Yes Yes Yes Yes No No Note(s): 1. Yes = Testing is required. 2. No = Testing is not required. Page 20 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 8. Dielectric Property Measurements & System Check 8.1. Dielectric Property Measurements The temperature of the tissue-equivalent medium used during measurement must also be within 18°C to 25°C and within ± 2°C of the temperature when the tissue parameters are characterized. The dielectric parameters must be measured before the tissue-equivalent medium is used in a series of SAR measurements. The parameters should be re-measured after each 3 4 days of use; or earlier if the dielectric parameters can become out of tolerance; for example, when the parameters are marginal at the beginning of the measurement series. Tissue dielectric parameters were measured at the low, middle and high frequency of each operating frequency range of the test device. Tissue Dielectric Parameters FCC KDB 865664 D01 SAR Measurement 100 MHz to 6 GHz Target Frequency (MHz) 150 r 52.3 Head (S/m) 0.76 300 45.3 0.87 450 43.5 0.87 835 41.5 0.90 900 41.5 0.97 915 41.5 0.98 1450 40.5 1.20 1610 40.3 1.29 1800 2000 40.0 1.40 2450 39.2 1.80 3000 38.5 2.40 5000 36.2 4.45 5100 36.1 4.55 5200 36.0 4.66 5300 35.9 4.76 5400 35.8 4.86 5500 35.6 4.96 5600 35.5 5.07 5700 35.4 5.17 5800 35.3 5.27 Body r 61.9 (S/m) 0.80 58.2 0.92 56.7 0.94 55.2 0.97 55.0 1.05 55.0 1.06 54.0 1.30 53.8 1.40 53.3 1.52 52.7 1.95 52.0 2.73 49.3 5.07 49.1 5.18 49.0 5.30 48.9 5.42 48.7 5.53 48.6 5.65 48.5 5.77 48.3 5.88 48.2 6.00 IEEE Std 1528-2013 Refer to Table 3 within the IEEE Std 1528-2013 Page 21 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Dielectric Property Measurements Results: SAR 1 Room Date Freq. (MHz) Liquid Parameters Measured e' 50.7500 Body 2450 e" 14.5300 Relative Permittivity (r): Conductivity (): 50.75 1.98 04-15-2015 e' 50.8900 Body 2410 e" 14.3800 Relative Permittivity (r): Conductivity (): 50.89 1.93 e' 50.6600 Body 2475 e" 14.6400 Relative Permittivity (r): Conductivity (): 50.66 2.01 Issue Date: 4/28/2015 Target 52.70 1.95 52.76 1.91 52.67 1.99 Delta (%) -3.70 1.51 -3.54 1.02 -3.81 1.49 Limit ±(%) 5 5 5 5 5 5 SAR 2 Room Date Freq. (MHz) Liquid Parameters Measured Body 835 e' 53.1000 e" 21.2400 Relative Permittivity (r): Conductivity (): 53.10 0.99 3-9-2015 Body 820 e' 53.1900 e" 21.2800 Relative Permittivity (r): Conductivity (): 53.19 0.97 Body 850 e' 52.9600 e" 21.2200 Relative Permittivity (r): Conductivity (): 52.96 1.00 Body 835 e' 53.3700 e" 21.6100 Relative Permittivity (r): Conductivity (): 53.37 1.00 3-24-2015 Body 820 e' 53.5200 e" 21.6800 Relative Permittivity (r): Conductivity (): 53.52 0.99 Body 850 e' 53.2300 e" 21.5400 Relative Permittivity (r): Conductivity (): 53.23 1.02 e' 51.7600 Body 2450 e" 14.3400 Relative Permittivity (r): Conductivity (): 51.76 1.95 4-27-2015 e' 51.9200 Body 2410 e" 14.1800 Relative Permittivity (r): Conductivity (): 51.92 1.90 e' 51.6800 Body 2475 e" 14.4400 Relative Permittivity (r): Conductivity (): 51.68 1.99 SAR 3 Room Date Freq. (MHz) Liquid Parameters Measured e' 51.2000 Body 1900 e" 14.8100 Relative Permittivity (r): Conductivity (): 51.20 1.56 3-9-2015 e' 51.3700 Body 1850 e" 14.8200 Relative Permittivity (r): Conductivity (): 51.37 1.52 e' 51.1800 Body 1910 e" 14.8100 Relative Permittivity (r): Conductivity (): 51.18 1.57 e' 52.0400 Body 1900 e" 14.7600 Relative Permittivity (r): Conductivity (): 52.04 1.56 3-16-2015 e' 52.1600 Body 1850 e" 14.7200 Relative Permittivity (r): Conductivity (): 52.16 1.51 e' 52.0300 Body 1910 e" 14.7800 Relative Permittivity (r): Conductivity (): 52.03 1.57 e' 53.2400 Body 1900 e" 14.9700 Relative Permittivity (r): Conductivity (): 53.24 1.58 4-20-2015 e' 53.4100 Body 1850 e" 14.9500 Relative Permittivity (r): Conductivity (): 53.41 1.54 e' 53.2300 Body 1910 e" 14.9800 Relative Permittivity (r): Conductivity (): 53.23 1.59 Target 55.20 0.97 55.28 0.97 55.16 0.99 55.20 0.97 55.28 0.97 55.16 0.99 52.70 1.95 52.76 1.91 52.67 1.99 Target 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 53.30 1.52 Delta (%) -3.80 1.66 -3.78 0.18 -3.98 1.60 -3.32 3.44 -3.18 2.07 -3.49 3.13 -1.78 0.18 -1.59 -0.38 -1.88 0.10 Limit ±(%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Delta (%) -3.94 2.94 -3.62 0.29 -3.98 3.48 -2.36 2.59 -2.14 -0.38 -2.38 3.27 -0.11 4.05 0.21 1.17 -0.13 4.66 Limit ±(%) 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Page 22 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 8.2. System Check SAR system verification is required to confirm measurement accuracy, according to the tissue dielectric media, probe calibration points and other system operating parameters required for measuring the SAR of a test device. The system verification must be performed for each frequency band and within the valid range of each probe calibration point required for testing the device. The same SAR probe(s) and tissue-equivalent media combinations used with each specific SAR system for system verification must be used for device testing. When multiple probe calibration points are required to cover substantially large transmission bands, independent system verifications are required for each probe calibration point. A system verification must be performed before each series of SAR measurements using the same probe calibration point and tissue-equivalent medium. Additional system verification should be considered according to the conditions of the tissue-equivalent medium and measured tissue dielectric parameters, typically every three to four days when the liquid parameters are re-measured or sooner when marginal liquid parameters are used at the beginning of a series of measurements. System Performance Check Measurement Conditions: · The measurements were performed in the flat section of the TWIN SAM or ELI phantom, shell thickness: 2.0 ±0.2 mm (bottom plate) filled with Body or Head simulating liquid of the following parameters. · The depth of tissue-equivalent liquid in a phantom must be 15.0 cm for SAR measurements 3 GHz and 10.0 cm for measurements > 3 GHz. · The DASY system with an E-Field Probe was used for the measurements. · The dipole was mounted on the small tripod so that the dipole feed point was positioned below the center marking of the flat phantom section and the dipole was oriented parallel to the body axis (the long side of the phantom). The standard measuring distance was 10 mm (above 1 GHz) and 15 mm (below 1 GHz) from dipole center to the simulating liquid surface. · The coarse grid with a grid spacing of 15 mm was aligned with the dipole. For 5 GHz band - The coarse grid with a grid spacing of 10 mm was aligned with the dipole. · Special 7x7x7 (below 3 GHz) and/or 8x8x7 (above 3 GHz) fine cube was chosen for the cube. · Distance between probe sensors and phantom surface was set to 3 mm. For 5 GHz band - Distance between probe sensors and phantom surface was set to 2.5 mm · The dipole input power (forward power) was 100 mW. · The results are normalized to 1 W input power. Page 23 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 Reference Target SAR Values The reference SAR values can be obtained from the calibration certificate of system validation dipoles System Dipole D835V2 D1900V2 D1900V2 D2450V2 Serial No. 4d174 5d190 5d199 939 Cal. Date 8-12-2014 8-12-2014 2-6-2015 8-11-2014 Freq. (MHz) 835 1900 1900 2450 Target SAR Values (W/kg) 1g/10g Head Body 1g 9.32 9.62 10g 6.09 6.37 1g 40.2 40.4 10g 21.0 21.3 1g 41 40.6 10g 21.4 21.6 1g 52.1 51.4 10g 24.2 24 Page 24 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 System Check Results The 1-g and 10-g SAR measured with a reference dipole, using the required tissue-equivalent medium at the test frequency, must be within 10% of the manufacturer calibrated dipole SAR target. SAR 1 Room Date Tested System Dipole Type Serial # 4-15-2015 D2450V2 939 T.S. Liquid Measured Results Target Delta Plot Zoom Scan to Normalize (Ref. Value) ±10 % No. 100 mW to 1 W 1g Body 10g 5.28 2.40 52.80 24.00 51.40 24.00 2.72 1 0.00 SAR 2 Room Date Tested System Dipole Type Serial # 3-9-2015 D835V2 4d174 3-24-2015 D835V2 4d174 4-27-2015 D2450V2 939 T.S. Liquid Measured Results Target Delta Plot Zoom Scan to Normalize (Ref. Value) ±10 % No. 100 mW to 1 W 1g Body 10g 1g Body 10g 1g Body 10g 0.96 0.63 0.98 0.65 5.57 2.59 9.57 9.62 -0.52 6.30 6.37 -1.10 9.82 9.62 2.08 2 6.45 6.37 1.26 55.70 51.40 8.37 25.90 24.00 7.92 SAR 3 Room Date Tested System Dipole Type Serial # 3-9-2015 D1900V2 5d190 3-16-2015 D1900V2 5d190 4-20-2015 D1900V2 5d199 T.S. Liquid Measured Results Target Delta Plot Zoom Scan to Normalize (Ref. Value) ±10 % No. 100 mW to 1 W 1g Body 3.96 10g 2.03 Body 1g 3.79 10g 1.980 1g Body 4.21 10g 2.16 39.60 20.30 37.9 19.8 42.10 21.60 40.40 21.30 40.40 21.30 40.6 21.60 -1.98 -4.69 -6.19 -7.04 3.69 3 0.00 Page 25 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 9. Conducted Output Power Measurements 9.1. GSM GSM850 Measured Results Band Mode Coding Scheme GSM (Voice) CS1 Time Slots 1 1 850 2 GPRS (GMSK) CS1 3 4 EGPRS(8PSK) is Rx only Ch No. 128 190 251 128 190 251 128 190 251 128 190 251 128 190 251 Freq. (MHz) 824.2 836.6 848.8 824.2 836.6 848.8 824.2 836.6 848.8 824.2 836.6 848.8 824.2 836.6 848.8 Max. Power Burst Pwr Frame Pwr (dBm) (dBm) 32.6 23.5 32.5 23.4 32.5 23.5 32.6 23.6 32.5 23.5 32.5 23.5 31.0 25.0 31.0 25.0 31.1 25.1 28.9 24.7 29.0 24.8 29.1 24.8 26.9 23.9 27.0 24.0 27.1 24.1 with Pwr Back-off Burst Pwr Frame Pwr (dBm) (dBm) 26.9 17.9 27.0 18.0 27.1 18.1 26.9 17.9 27.0 18.0 27.1 18.1 24.9 18.9 25.0 19.0 25.1 19.1 23.0 18.7 23.1 18.8 23.2 18.9 20.9 17.9 21.1 18.1 21.2 18.2 Notes: The worst-case configuration and mode for SAR testing is determined to be as follows: · Standalone: GMSK (GPRS) mode with 2 time slots for Max power and 2 time slots for Reduced power, based on the output power measurements above GSM1900 Measured Results Band Mode Coding Scheme GSM (Voice) CS1 Time Slots 1 1 1900 2 GPRS (GMSK) CS1 3 4 EGPRS(8PSK) is Rx only Ch No. 512 661 810 512 661 810 512 661 810 512 661 810 512 661 810 Freq. (MHz) 1850.2 1880.0 1909.8 1850.2 1880.0 1909.8 1850.2 1880.0 1909.8 1850.2 1880.0 1909.8 1850.2 1880.0 1909.8 Max. Power Burst Pwr Frame Pwr (dBm) (dBm) 29.1 20.0 29.3 20.3 29.1 20.1 29.1 20.0 29.3 20.3 29.1 20.1 26.8 20.7 26.8 20.8 26.7 20.7 24.2 19.9 24.2 20.0 24.2 19.9 22.3 19.2 22.3 19.3 22.2 19.2 with Pwr Back-off Burst Pwr Frame Pwr (dBm) (dBm) 22.1 13.1 22.2 13.1 22.1 13.0 22.1 13.1 22.1 13.1 22.1 13.0 20.1 14.1 20.2 14.2 20.1 14.1 18.1 13.8 18.1 13.9 18.0 13.7 17.1 14.1 17.1 14.1 17.1 14.0 Notes: The worst-case configuration and mode for SAR testing is determined to be as follows: · Standalone: GMSK (GPRS) mode with 2 time slots for Max power and 2 time slots for Reduced power, based on the output power measurements above Page 26 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 9.2. W-CDMA Release 99 Setup Procedures used to establish the test signals The following tests were completed according to the test requirements outlined in section 5.2 of the 3GPP TS34.121-1 specification. The DUT supports power Class 3, which has a nominal maximum output power of 24 dBm (+1.7/-3.7). Mode WCDMA General Settings Subtest Loopback Mode Rel99 RMC Power Control Algorithm c/d Rel99 Test Mode 2 12.2kbps RMC Algorithm2 8/15 HSDPA Setup Procedures used to establish the test signals The following 4 Sub-tests were completed according to Release 7 procedures in section 5.2 of 3GPP TS34.121. A summary of these settings are illustrated below: Mode HSDPA HSDPA HSDPA HSDPA Subtest 1 2 3 4 Loopback Mode Test Mode 1 Rel99 RMC 12.2kbps RMC HSDPA FRC H-Set 1 W-CDMA General Settings Power Control Algorithm c d d (SF) Algorithm 2 2/15 15/15 64 11/15 15/15 15/15 8/15 15/15 4/15 c/d 2/15 11/15 15/8 15/4 hs 4/15 24/15 30/15 30/15 MPR (dB) 0 0 0.5 0.5 DACK 8 DNAK 8 HSDPA DCQI 8 Specific Ack-Nack repetition factor 3 Settings CQI Feedback (Table 5.2B.4) 4ms CQI Repetition Factor (Table 5.2B.4) 2 Ahs=hs/c 30/15 Page 27 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 HSPA (HSDPA & HSUPA) Setup Procedures used to establish the test signals The following 5 Sub-tests were completed according to Release 6 procedures in section 5.2 of 3GPP TS34.121. A summary of these settings are illustrated below: Mode HSPA Subtest 1 2 3 4 5 Loopback Mode Test Mode 1 Rel99 RMC 12.2 kbps RMC HSDPA FRC H-Set 1 HSUPA Test HSPA Power Control Algorithm Algorithm 2 Algorithm 1 WCDMA c 11/15 6/15 15/15 2/15 15/15 General d 15/15 15/15 9/15 15/15 0 Settings ec 209/225 12/15 30/15 2/15 5/15 c/d 11/15 6/15 15/9 2/15 15/1 hs 22/15 12/15 30/15 4/15 5/15 ed 1309/225 94/75 47/15 56/75 47/15 CM (dB) 1 3 2 3 1 MPR (dB) 0 2 1 2 0 DACK 8 0 DNAK 8 0 HSDPA DCQI 8 0 Specific Ack-Nack repetition factor 3 Settings CQI Feedback (Table 5.2B.4) 4ms CQI Repetition Factor (Table 5.2B.4) 2 Ahs = hs/c 30/15 E-DPDCCH 6 8 8 5 7 DHARQ 0 0 0 0 0 AG Index 20 12 15 17 21 ETFCI (from 34.121 Table C.11.1.3) 75 67 92 71 81 Associated Max UL Data Rate kbps 242.1 174.9 482.8 205.8 308.9 Reference E-TFCIs 5 5 2 5 1 Reference E-TFCI 11 11 11 11 67 HSUPA Reference E-TFCI PO 4 4 4 4 18 Specific Reference E-TFCI 67 67 92 67 67 Settings Reference E-TFCI PO 18 18 18 18 18 Reference E-TFCI 71 71 71 71 71 Reference E-TFCI PO 23 23 23 23 23 Reference E-TFCI 75 75 75 75 75 Reference E-TFCI PO 26 26 26 26 26 Reference E-TFCI 81 81 81 81 81 Reference E-TFCI PO 27 27 27 27 27 Maximum Channelization Codes 2xSF2 SF4 HSPA+ Since 16QAM is not used for uplink, the uplink Category and release is same as HSUPA, i.e., Rel. 7 Therefore, the RF conducted power is not measured. Page 28 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M WCDMA Band V Measured Results Band Mode UL Ch No. W-CDMA Band V Rel 99 RMC, 12.2 kbps Subtest 1 HSDPA Subtest 2 Subtest 3 Subtest 4 Subtest 1 Subtest 2 HSUPA Subtest 3 Subtest 4 Subtest 5 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 4132 4183 4233 Freq. (MHz) 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 826.4 836.6 846.6 MPR (dB) N/A N/A N/A 0 0 0 0 0 0 0.5 0.5 0.5 0.5 0.5 0.5 0 0 0 2 2 2 1 1 1 2 2 2 0 0 0 Issue Date: 4/28/2015 Avg Pwr (dBm) Max Pwr Back-off 23.0 19.0 22.9 19.3 22.6 19.4 21.6 18.0 21.7 18.2 21.7 18.4 21.6 18.1 21.7 18.3 21.7 18.3 21.7 18.1 21.8 18.3 21.8 18.4 21.6 18.1 21.7 18.3 21.7 18.3 20.8 17.5 20.9 17.7 20.9 17.8 18.9 17.5 19.1 17.3 19.0 17.4 20.1 17.7 20.3 17.2 20.2 17.9 19.7 17.5 19.8 17.5 19.7 17.7 21.4 17.1 21.5 17.7 21.5 17.8 Page 29 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M WCDMA Band II Measured Results Band Mode UL Ch No. W-CDMA Band II Rel 99 RMC, 12.2 kbps Subtest 1 HSDPA Subtest 2 Subtest 3 Subtest 4 Subtest 1 Subtest 2 HSUPA Subtest 3 Subtest 4 Subtest 5 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 9262 9400 9538 Freq. (MHz) 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 1852.4 1880.0 1907.6 Max. Pwr (dBm) 21.6 21.7 21.5 19.9 19.8 19.9 20.0 20.0 20.1 19.9 20.1 20.2 19.9 20.0 20.2 20.5 20.4 20.5 20.4 20.2 20.5 20.0 21.0 20.5 20.6 20.5 20.9 20.5 20.5 20.4 Reduced Pwr (dBm) 15.3 15.4 15.8 15.3 15.4 15.8 15.4 15.4 15.8 15.4 15.5 15.9 15.3 15.3 15.7 14.2 14.9 15.2 15.0 14.7 14.7 15.0 14.5 15.5 14.8 14.8 15.2 14.6 15.0 15.3 Issue Date: 4/28/2015 Page 30 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 9.3. Wi-Fi 2.4GHz Band (GHz) 2.4 Mode 802.11b Data Rate 1 Mbps 802.11g 802.11n (HT20) 6 Mbps 6.5 Mbps Ch # 1 6 11 1 6 11 1 6 11 Issue Date: 4/28/2015 Freq. (MHz) 2412 2437 2462 2412 2437 2462 2412 2437 2462 Avg Pwr (dBm) Max Output Power (dBm) 15.5 15.5 16.0 15.6 SAR Test (Yes/No) Yes Note(s) Not Required 14.5 13.5 No 1 No 1 Note(s): 1. Output Power and SAR is not required for 802.11g/n HT20 channels when the highest reported SAR for DSSS is adjusted by the ratio of OFDM to DSSS specified maximum output power and the adjusted SAR is 1.2 W/kg. 9.4. Bluetooth Band (GHz) 2.4 Mode V3.0 + BDR, GFSK V3.0 + EDR, /4 DQPSK V3.0 + EDR, 8-DPSK V4.0 LE, GFSK Ch # 0 39 78 0 39 78 0 39 78 0 19 39 Freq. (MHz) 2402 2441 2480 2402 2441 2480 2402 2441 2480 2402 2440 2480 Avg Pwr (dBm) 9.1 8.6 8.9 5.2 4.6 4.8 5.4 4.7 4.9 7.8 7.9 7.8 Avg Pwr (mW) 8.09 7.29 7.77 3.33 2.91 3.03 3.45 2.98 3.10 6.07 6.13 6.07 Page 31 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 10. Measured and Reported (Scaled) SAR Results SAR Test Reduction criteria are as follows: Issue Date: 4/28/2015 KDB 447498 D01 General RF Exposure Guidance: Testing of other required channels within the operating mode of a frequency band is not required when the reported 1-g or 10-g SAR for the mid-band or highest output power channel is: · 0.8 W/kg or 2.0 W/kg, for 1-g or 10-g respectively, when the transmission band is 100 MHz · 0.6 W/kg or 1.5 W/kg, for 1-g or 10-g respectively, when the transmission band is between 100 MHz and 200 MHz · 0.4 W/kg or 1.0 W/kg, for 1-g or 10-g respectively, when the transmission band is 200 MHz KDB 941225 D01 SAR test for 3G devices: When the maximum output power and tune-up tolerance specified for production units in a secondary mode is ¼ dB higher than the primary mode or when the highest reported SAR of the primary mode is scaled by the ratio of specified maximum output power and tune-up tolerance of secondary to primary mode and the adjusted SAR is 1.2 W/kg, SAR measurement is not required for the secondary mode KDB 248227 D01 SAR meas for 802.11 v02: SAR test reduction for 802.11 Wi-Fi transmission mode configurations are considered separately for DSSS and OFDM. An initial test position is determined to reduce the number of tests required for certain exposure configurations with multiple test positions. An initial test configuration is determined for each frequency band and aggregated band according to maximum output power, channel bandwidth, wireless mode configurations and other operating parameters to streamline the measurement requirements. For 2.4 GHz DSSS, either the initial test position or DSSS procedure is applied to reduce the number of SAR tests; these are mutually exclusive. For OFDM, an initial test position is only applicable to next to the ear, UMPC mini-tablet and hotspot mode configurations, which is tested using the initial test configuration to facilitate test reduction. For other exposure conditions with a fixed test position, SAR test reduction is determined using only the initial test configuration. The multiple test positions require SAR measurements in head, hotspot mode or UMPC mini-tablet configurations may be reduced according to the highest reported SAR determined using the initial test position(s) by applying the DSSS or OFDM SAR measurement procedures in the required wireless mode test configuration(s). The initial test position(s) is measured using the highest measured maximum output power channel in the required wireless mode test configuration(s). When the reported SAR for the initial test position is: · 0.4 W/kg, further SAR measurement is not required for the other test positions in that exposure configuration and wireless mode combination within the frequency band or aggregated band. DSSS and OFDM configurations are considered separately according to the required SAR procedures. · > 0.4 W/kg, SAR is repeated using the same wireless mode test configuration tested in the initial test position to measure the subsequent next closet/smallest test separation distance and maximum coupling test position, on the highest maximum output power channel, until the reported SAR is 0.8 W/kg or all required test positions are tested. o For subsequent test positions with equivalent test separation distance or when exposure is dominated by coupling conditions, the position for maximum coupling condition should be tested. o When it is unclear, all equivalent conditions must be tested. · For all positions/configurations tested using the initial test position and subsequent test positions, when the reported SAR is > 0.8 W/kg, measure the SAR for these positions/configurations on the subsequent next highest measured output power channel(s) until the reported SAR is 1.2 W/kg or all required test channels are considered. o The additional power measurements required for this step should be limited to those necessary for identifying subsequent highest output power channels to apply the test reduction. · When the specified maximum output power is the same for both UNII 1 and UNII 2A, begin SAR measurements in UNII 2A with the channel with the highest measured output power. If the reported SAR for UNII 2A is 1.2 W/kg, SAR is not required for UNII 1; otherwise treat the remaining bands separately and test them independently for SAR. · When the specified maximum output power is different between UNII 1 and UNII 2A, begin SAR with the band that has the higher specified maximum output. If the highest reported SAR for the band with the highest specified power is 1.2 W/kg, testing for the band with the lower specified output power is not required; otherwise test the remaining bands independently for SAR. To determine the initial test position, Area Scans were performed to determine the position with the Maximum Value of SAR (measured). The position that produced the highest Maximum Value of SAR is considered the worst case position; thus used as the initial test position. Page 32 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 10.1. GSM850 Mode Pwr Back-off GPRS 2 Slots ON GPRS 2 Slots OFF 10.2. GSM1900 Dist. (mm) Test Position Rear 0 Edge 1 Edge 4 14 Rear 11 Edge 1 0 Edge 4 Mode GPRS 2 Slots GPRS 2 Slots Pwr Back-off ON OFF Dist. (mm) Test Position Rear 0 Edge 1 Edge 4 14 Rear 11 Edge 1 0 Edge 4 10.3. W-CDMA Band V Mode Pwr Back-off Dist. (mm) Test Position Rel 99 RMC ON Rel 99 RMC OFF Rear 0 Edge 1 Edge 4 14 Rear 11 Edge 1 0 Edge 4 10.4. W-CDMA Band II Mode Rel 99 RMC Rel 99 RMC Pwr Back-off ON OFF Dist. (mm) Test Position Rear 0 Edge 1 Edge 4 14 Rear 11 Edge 1 0 Edge 4 Ch #. 190 190 190 190 190 190 Ch #. 661 661 661 661 661 512 661 810 Ch #. 4183 4183 4183 4183 4183 4183 Ch #. 9400 9400 9400 9400 9400 9262 9400 9538 Freq. (MHz) 836.6 836.6 836.6 836.6 836.6 836.6 Power (dBm) Tune-up limit Meas. 25.5 25.0 25.5 25.0 25.5 25.0 31.5 31.0 31.5 31.0 31.5 31.0 Freq. (MHz) 1880.0 1880.0 1880.0 1880.0 1880.0 1850.2 1880.0 1909.8 Power (dBm) Tune-up limit Meas. 20.5 20.2 20.5 20.2 20.5 20.2 27.0 26.8 27.0 26.8 27.0 26.8 27.0 26.8 27.0 26.7 Freq. (MHz) 836.6 836.6 836.6 836.6 836.6 836.6 Power (dBm) Tune-up limit Meas. 19.5 19.3 19.5 19.3 19.5 19.3 23.5 22.9 23.5 22.9 23.5 22.9 Freq. (MHz) 1880.0 1880.0 1880.0 1880.0 1880.0 1852.4 1880.0 1907.6 Power (dBm) Tune-up limit Meas. 16.0 15.4 16.0 15.4 16.0 15.4 23.5 22.9 23.5 22.9 22.0 21.7 22.0 21.9 22.0 21.6 Issue Date: 4/28/2015 1-g SAR (W/kg) Plot Meas. Scaled No. 0.549 0.612 1 0.266 0.296 0.066 0.073 0.331 0.368 0.200 0.222 0.293 0.326 1-g SAR (W/kg) Plot Meas. Scaled No. 0.447 0.482 0.448 0.483 0.185 0.199 0.281 0.291 0.377 0.390 0.789 0.834 0.821 0.850 0.802 0.852 2 1-g SAR (W/kg) Plot Meas. Scaled No. 0.650 0.678 3 0.288 0.300 0.094 0.098 0.230 0.265 0.151 0.174 0.217 0.250 1-g SAR (W/kg) Plot Meas. Scaled No. 0.617 0.710 0.660 0.760 0.239 0.275 0.230 0.265 0.151 0.174 0.916 0.982 0.973 0.996 0.943 1.034 4 Page 33 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 10.5. Wi-Fi (DTS Band) Frequency Band Mode Dist. (mm) Test Position 2.4GHz 802.11b 1 Mbps 0 Rear Edge 2 Ch #. 1 6 11 1 Freq. (MHz) 2412.0 2437.0 2462.0 2412.0 Area Scan Max. SAR (W/kg) 1.750 1.440 0.980 0.176 Power (dBm) Tune-up limit 16.0 16.0 16.0 Meas. 15.5 15.5 15.6 16.0 15.4 Issue Date: 4/28/2015 1-g SAR (W/kg) Meas. Scaled 0.955 0.779 0.622 0.163 1.072 0.878 0.680 0.187 Notes Plot No. 3 5 1 Note(s): 1. Highest reported SAR is 0.4 W/kg. Therefore, further SAR measurements within this exposure condition are not required. 2. Highest reported SAR is > 0.4 W/kg. Due to the highest reported SAR for this test position, other test positions in Head exposure condition were evaluated until a SAR 0.8 W/kg was reported. 3. Testing for a second channel was required because the reported SAR for this test position was >0.8 W/kg. 4. Additional testing required in order satisfying FCC simultaneous transmission limit criteria. 10.6. Bluetooth Frequency Band Mode Dist. (mm) Test Position 2.4 GHz GFSK 0 Rear Ch #. 39 Freq. (MHz) 2441.0 Power (dBm) Tune-up limit Meas. 10.0 8.6 1-g SAR (W/kg) Plot Meas. Scaled No. 0.037 0.051 6 Page 34 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 11. SAR Measurement Variability In accordance with published RF Exposure KDB 865664 D01 SAR measurement 100 MHz to 6 GHz. These additional measurements are repeated after the completion of all measurements requiring the same head or body tissue-equivalent medium in a frequency band. The test device should be returned to ambient conditions (normal room temperature) with the battery fully charged before it is re-mounted on the device holder for the repeated measurement(s) to minimize any unexpected variations in the repeated results. 1) Repeated measurement is not required when the original highest measured SAR is < 0.80 W/kg; steps 2) through 4) do not apply. 2) When the original highest measured SAR is 0.80 W/kg, repeat that measurement once. 3) Perform a second repeated measurement only if the ratio of largest to smallest SAR for the original and first repeated measurements is > 1.20 or when the original or repeated measurement is 1.45 W/kg (~ 10% from the 1-g SAR limit). 4) Perform a third repeated measurement only if the original, first or second repeated measurement is 1.5 W/kg and the ratio of largest to smallest SAR for the original, first and second repeated measurements is > 1.20. Frequency Band (MHz) 850 1900 2400 Air Interface GSM 850 WCDMA Band V GSM 1900 WCDMA Band II Wi-Fi 802.11b/g/n Bluetooth Repeated RF Exposure Conditions Test Position SAR (Yes/No) Standalone Standalone Standalone Standalone Standalone Standalone Rear No Rear No Edge 4 No Edge 4 Yes Rear No Rear No Highest Repeated Largest to Measured SAR Measured SAR Smallest (W/kg) (W/kg) SAR Ratio 0.549 0.65 0.821 0.973 0.955 0.037 N/A N/A N/A N/A N/A N/A 0.961 1.01 0.974 1.02 N/A N/A Note(s): Second Repeated Measurement is not required since the ratio of the largest to smallest SAR for the original and first repeated measurement is not > 1.20. Page 35 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 12. Simultaneous Transmission SAR Analysis KDB 447498 D01 General RF Exposure Guidance introduces a new formula for calculating the SAR to Peak Location Ratio (SPLSR) between pairs of simultaneously transmitting antennas: SPLSR = (SAR1 + SAR2)1.5 /Ri Where: SAR1 is the highest measured or estimated SAR for the first of a pair of simultaneous transmitting antennas, in a specific test operating mode and exposure condition SAR2 is the highest measured or estimated SAR for the second of a pair of simultaneous transmitting antennas, in the same test operating mode and exposure condition as the first Ri is the separation distance between the pair of simultaneous transmitting antennas. When the SAR is measured, for both antennas in the pair, it is determined by the actual x, y and z coordinates in the 1-g SAR for each SAR peak location, based on the extrapolated and interpolated result in the zoom scan measurement, using the formula of [(x1-x2)2 + (y1-y2)2 + (z1-z2)2] In order for a pair of simultaneous transmitting antennas with the sum of 1-g SAR > 1.6 W/kg to qualify for exemption from Simultaneous Transmission SAR measurements, it has to satisfy the condition of: (SAR1 + SAR2)1.5 /Ri < 0.04 Simultaneous Transmission Condition RF Exposure Condition Item Capable Transmit Configurations 1 GSM(GPRS/EDGE) + Wi-Fi 2.4GHz Standalone 2 GSM(GPRS/EDGE) + 3 W-CDMA + BT Wi-Fi 2.4GHz 4 W-CDMA + BT Notes: 1. Only DTS supports Hotspot. 2. GPRS/EDGE, W-CDMA support Hotspot. 3. VoIP is supported in GPRS/EDGE, W-CDMA 4. Wi-Fi 2.4GHz Radio cannot transmit simultaneously w ith Bluetooth Radio. Page 36 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 Estimated SAR for Simultaneous Transmission SAR Analysis Considerations for SAR estimation 1. When standalone SAR test exclusion applies, standalone SAR must also be estimated to determine simultaneous transmission SAR test exclusion. 2. Dedicated Host Approach criteria for SAR test exclusion is likewise applied to SAR estimation, with certain distinctions between test exclusion and SAR estimation: o When the separation distance from the antenna to an adjacent edge is 5 mm, a distance of 5 mm is applied for SAR estimation; this is the same between test exclusion and SAR estimation calculations. o When the separation distance from the antenna to an adjacent edge is > 5 mm but 50 mm, the actual antenna-to-edge separation distance is applied for SAR estimation. o When the minimum test separation distance is > 50 mm, the estimated SAR value is 0.4 W/kg 3. Please refer to Estimated SAR Tables to see which test positions are inherently compliant as they consist of only estimated SAR values for all applicable transmitters and consequently will always have sum of SAR values < 1.2 W/kg. Simultaneous transmission SAR analysis was therefore not performed for these test positions. Estimated SAR for WWAN Tx Frequency Antenna Interface (MHz) Output Pow er dBm mW Cellular GPRS 2 Slots 848.8 31.50 353 Cellular GPRS 2 Slots 1909.8 27.00 125 Cellular W-CDMA 2 1907.6 22.00 158 Cellular W-CDMA 5 846.6 23.50 224 Cellular GPRS 2 Slots 848.8 25.50 89 Cellular GPRS 2 Slots 1909.8 20.50 28 Cellular W-CDMA 2 1907.6 16.00 40 Cellular W-CDMA 5 846.6 19.50 89 Re ar 1.4 1.4 1.4 1.4 1.4 1.4 1.4 1.4 Separation Distances (m m ) Edge 1 Edge 2 Edge 3 Edge 4 Full Pow er, Proxim ity Sensor Off Front 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Pow er Back-off, Proxim ity Sensor On 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 3.5 102 227 12 Re ar Estim ated 1-g SAR Value (W/kg) Edge 1 Edge 2 Edge 3 Edge 4 -MEASURE- -MEASURE-MEASURE- -MEASURE-MEASURE- -MEASURE-MEASURE- -MEASURE- 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 -MEASURE-MEASURE-MEASURE-MEASURE- -MEASURE- -MEASURE-MEASURE- -MEASURE-MEASURE- -MEASURE-MEASURE- -MEASURE- 0.400 0.400 0.400 0.400 0.400 0.400 0.400 0.400 -MEASURE-MEASURE-MEASURE-MEASURE- Front Estimated SAR for WLAN Tx Fr e que ncy Interface (MHz) Wi-Fi 2.4 GHz 2462 Bluetooth 2480 Output Pow er dBm mW 16.00 40 10.00 10 Re ar 1.4 1.4 Separation Distances (mm) Edge 1 Edge 2 Edge 3 Edge 4 44 6 179.5 140.5 44 6 179.5 140.5 Front Re ar -MEASURE-MEASURE- Estimated 1-g SAR Value (W/kg) Edge 1 Edge 2 Edge 3 Edge 4 0.190 -MEASURE- 0.400 0.400 0.048 0.350 0.400 0.400 Front Page 37 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Issue Date: 4/28/2015 12.1. Sum of the SAR for GSM850 & Wi-Fi & BT RF Exposure conditions Test Position WWAN Body Rear Edge 1 Edge 2 Edge 3 Edge 4 0.612 0.296 0.400 0.400 0.326 DTS 1.072 0.190 0.187 0.400 0.400 BT 0.051 0.048 0.350 0.400 0.400 + WWAN + DTS 1-g SAR SPLSR (mW/g) (Y es/ No) 1.684 Yes 0.486 No 0.587 No 0.800 No 0.726 No + WWAN + BT 1-g SAR SPLSR (mW/g) (Y es/ No) 0.663 No 0.344 No 0.750 No 0.800 No 0.726 No SAR to Peak Location Separation Ratio (SPLSR) Test Position Rear Worst-case combination WWAN DTS 0.612 1.072 1-g SAR (mW/g) + 1.684 Calculated distance (mm) 110.4 SPLSR ( 0.04) 0.020 Volume Scan Figure (Yes/ No) No 1 Figure (1) 110.4 DTS WWAN Mode Peak SAR X mW/g m Y m Z d: Calculated distance m (mm) WWAN DTS 0.799 1.75 0.034 -0.068 0.112 0.068 -0.004 -0.003 + 110.4 The Peak Location Separation Distance is computed by using the formula below: SQRT((X1-X2)^2+(Y1-Y2)^2+(Z1-Z2)^2) 12.2. Sum of the SAR for GSM1900 & Wi-Fi & BT RF Exposure conditions Test Position WWAN Body Rear Edge 1 Edge 2 Edge 3 Edge 4 0.482 0.483 0.400 0.400 0.852 DTS 1.072 0.190 0.187 0.400 0.400 BT 0.051 0.048 0.350 0.400 0.400 + WWAN + DTS 1-g SAR SPLSR (mW/g) (Y es/ No) 1.554 No 0.673 No 0.587 No 0.800 No 1.252 No + WWAN + BT 1-g SAR SPLSR (mW/g) (Y es/ No) 0.533 No 0.531 No 0.750 No 0.800 No 1.252 No Page 38 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 12.3. Sum of the SAR for W-CDMA Band V & Wi-Fi & BT RF Exposure Test Position conditions WWAN Body Rear Edge 1 Edge 2 Edge 3 Edge 4 0.678 0.300 0.400 0.400 0.250 DTS 1.072 0.190 0.187 0.400 0.400 BT 0.051 0.048 0.350 0.400 0.400 + WWAN + DTS 1-g SAR SPLSR (mW/g) (Y es/ No) 1.750 Yes 0.490 No 0.587 No 0.800 No 0.650 No + WWAN + BT 1-g SAR SPLSR (mW/g) (Y es/ No) 0.729 No 0.348 No 0.750 No 0.800 No 0.650 No SAR to Peak Location Separation Ratio (SPLSR) Test Position Rear Worst-case combination WWAN DTS 0.678 1.072 1-g SAR (mW/g) + 1.750 Calculated distance (mm) 114.6 SPLSR ( 0.04) 0.020 Volume Scan Figure (Yes/ No) No 2 Figure (2) Issue Date: 4/28/2015 114.6 DTS WWAN Mode Peak SAR X mW/g m Y m Z d: Calculated distance m (mm) WWAN DTS 0.938 1.75 0.038 -0.068 0.112 0.068 -0.003 -0.003 + 114.6 The Peak Location Separation Distance is computed by using the formula below: SQRT((X1-X2)^2+(Y1-Y2)^2+(Z1-Z2)^2) Page 39 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M 12.4. Sum of the SAR for W-CDMA Band II & Wi-Fi & BT RF Exposure Test Position conditions WWAN DTS + + WWAN + DTS WWAN + BT BT 1-g SAR SPLSR 1-g SAR SPLSR (mW/g) (Y es/ No) (mW/g) (Y es/ No) Rear 0.710 1.072 0.051 1.782 Yes 0.761 No Edge 1 0.760 0.190 0.048 0.950 No 0.808 No Body Edge 2 0.400 0.187 0.350 0.587 No 0.750 No Edge 3 0.400 0.400 0.400 0.800 No 0.800 No Edge 4 1.034 0.400 0.400 1.434 No 1.434 No SAR to Peak Location Separation Ratio (SPLSR) Test Position Rear Worst-case combination WWAN DTS 0.710 1.072 1-g SAR (mW/g) + 1.782 Calculated distance (mm) 131.1 SPLSR ( 0.04) 0.018 Volume Scan Figure (Yes/ No) No 3 Figure (3) Issue Date: 4/28/2015 131.1 WWAN DTS Mode Peak SAR X mW/g m Y m Z d: Calculated distance m (mm) WWAN DTS 0.866 1.75 0.057 -0.068 0.110 0.068 -0.001 -0.003 + 131.1 The Peak Location Separation Distance is computed by using the formula below: SQRT((X1-X2)^2+(Y1-Y2)^2+(Z1-Z2)^2) Conclusion: Simultaneous transmission SAR measurement (Volume Scan) is not required because the either sum of the 1-g SAR is < 1.6 W/kg or the SPLSR is < 0.04 for all circumstances that require SPLSR calculation. Page 40 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc. Report No.: 15K20331-S1 FCC ID : A3LSMT561M Appendixes Refer to separated files for the following appendixes. A_15K20331 SAR Photos & Ant. Locations B_15K20331 SAR Highest Test Plots C_15K20331 SAR System Check Plots D_15K20331 SAR Tissue Ingredients E_15K20331 SAR Probe Cal. Certificates F_15K20331 SAR Dipole Cal. Certificates END OF REPORT Issue Date: 4/28/2015 Page 41 of 41 UL Verification Services Inc. Doc. No.: 1.0 This report shall not be reproduced without the written approval of UL Verification Services Inc.Shih, Sunny Adobe PDF Library 10.0