BTECH (BaoFeng Tech) UV-PRO 2AGND-UV-PRO 2AGNDUVPRO uv pro
ABTSL Radio Test Report Report No.: CTA231205003W01 Issued for BTECHBaofeng Tech 702N industrial Ave, Arlington, South Dakota, US Product Name: Two way radio Brand Name: BTECH Model Name: UV-PRO FCC ID: 2AGND-UV-PRO Test Standards: FCC Part15.247 Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from CTA, all test data presented in this report is only applicable to presented test sample. Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao`an District, Shenzhen, China Page 2 of 58 Report No.: CTA231205003W01 TEST REPORT Applicant's Name................. : BTECHBaofeng Tech Address ................................. : 702N industrial Ave, Arlington, South Dakota, US Manufacturer's Name .......... : BTECHBaofeng Tech Address ................................. : 702N industrial Ave, Arlington, South Dakota, US Product Description Product Name ....................... : Two way radio Brand ................................... : BTECH Model Name .......................... :...U: V-PRO Test Standards..................... : FCC Part15.247 Test Procedure ...................... : ANSI C63.10-2013 This device described above has been tested by CTA, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of CTA, this document may be altered or revised by CTA, personal only, and shall be noted in the revision of the document. Date of Test ........................................... : Date of receipt of test item ..................... : 14 July 2023 Date (s) of performance of tests............. : 14 July 2023 ~ 17 Aug. 2023 Date of Issue.......................................... : 17 Aug. 2023 Test Result.............................................. : Pass Testing Engineer : Technical Manager : Authorized Signatory : (Zoey Cao) (Amy Wen) (Eric Wang) Page 3 of 58 Table of Contents Report No.: CTA231205003W01 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 12 2.6 EQUIPMENTS LIST 13 3. EMC EMISSION TEST 15 3.1 CONDUCTED EMISSION MEASUREMENT 15 3.2 TEST PROCEDURE 16 3.3 TEST SETUP 16 3.4 EUT OPERATING CONDITIONS 16 3.5 TEST RESULTS 17 4. RADIATED EMISSION MEASUREMENT 19 4.1 RADIATED EMISSION LIMITS 19 4.2 TEST PROCEDURE 21 4.3 TEST SETUP 22 4.4 EUT OPERATING CONDITIONS 22 4.5 FIELD STRENGTH CALCULATION 22 4.6 TEST RESULTS 24 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 30 5.1 LIMIT 30 5.2 TEST PROCEDURE 30 5.3 TEST SETUP 30 5.4 EUT OPERATION CONDITIONS 30 5.5 TEST RESULTS 30 6. POWER SPECTRAL DENSITY TEST 31 6.1 LIMIT 31 6.2 TEST PROCEDURE 31 6.3 TEST SETUP 31 Page 4 of 58 Table of Contents Report No.: CTA231205003W01 6.4 EUT OPERATION CONDITIONS 31 6.5 TEST RESULTS 31 7. BANDWIDTH TEST 32 7.1 LIMIT 32 7.2 TEST PROCEDURE 32 7.3 TEST SETUP 32 7.4 EUT OPERATION CONDITIONS 32 7.5 TEST RESULTS 32 8. PEAK OUTPUT POWER TEST 33 8.1 LIMIT 33 8.2 TEST PROCEDURE 33 8.3 TEST SETUP 34 8.4 EUT OPERATION CONDITIONS 34 8.5 TEST RESULTS 34 9. ANTENNA REQUIREMENT 35 9.1 STANDARD REQUIREMENT 35 9.2 EUT ANTENNA 35 APPENDIX 1-TEST DATA 36 1. DUTY CYCLE 36 2. MAXIMUM AVERAGE CONDUCTED OUTPUT POWER 39 3. MAXIMUM PEAK CONDUCTED OUTPUT POWER 42 4. -6DB BANDWIDTH 45 5. MAXIMUM POWER SPECTRAL DENSITY LEVEL 48 6. BAND EDGE 51 7. CONDUCTED RF SPURIOUS EMISSION 54 APPENDIX 2- EUT TEST PHOTO 58 Page 5 of 58 Revision History Report No.: CTA231205003W01 Rev. Issue Date Report No. Effect Page 00 17 Aug. 2023 CTA231205003W01 ALL Contents Initial Issue Page 6 of 58 Report No.: CTA231205003W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section 15.207 Test Item Conducted Emission Judgment PASS Remark -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted bands of operation PASS -- Part 15.247(d)/ Part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) `N/A' denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2013. Page 7 of 58 Report No.: CTA231205003W01 1.1 TEST FACTORY Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community,Fuhai Street, Bao`an District, Shenzhen, China FCC test Firm Registration Number: 517856 IC test Firm Registration Number: 27890 A2LA Certificate No.: 6534.01 IC CAB ID: CN0127 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. Test Radiated Emission Radiated Emission Radiated Emission Conducted Disturbance Output Peak power Power spectral density Spectrum bandwidth Radiated spurious emission (30MHz-1GHz) Radiated spurious emission (1GHz-18GHz) Radiated spurious emission (18GHz-40GHz) Range 30~1000MHz 1~18GHz 18-40GHz 0.15~30MHz 30MHz~18GHz / / 30~1000MHz 1~18GHz 18-40GHz Measurement Uncertainty 4.06 dB 5.14 dB 5.38 dB 2.14 dB 0.55 dB 0.57 dB 1.1% 4.10 dB 4.32 dB 5.54 dB Page 8 of 58 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Report No.: CTA231205003W01 Product Name Brand Model Number Series Model(s) Model Difference Product Description Two way radio BTECH UV-PRO N/A N/A The EUT is a Two way radio Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology: BLE Bluetooth Configuration: Number Of Channel: Antenna Type: LE(Support 1M PHY) 40 PCB Antenna Gain (dBi) 1.6dBi Channel List Battery Hardware version number Please refer to the Note 3. Rated Voltage: 7.4V Charge Limit Voltage: 5V Capacity: 2600mAh 1.0 Software version number 0.6.2 Connecting I/O Port(s) Please refer to the Note 1. Note: 1. For a more detailed features description, please refer to the manufacturer's specifications or the User Manual. 2. The antenna information refer the manufacturer provide report, applicable only to the tested sample identified in the report. Due to the incorrect antenna information, a series of problems such as the accuracy of the test results will be borne by the customer. Page 9 of 58 Report No.: CTA231205003W01 3. Channel 00 01 02 03 04 05 06 07 08 09 Frequency (MHz) 2402 2404 2406 2408 2410 2412 2414 2416 2418 2420 Channel 10 11 12 13 14 15 16 17 18 19 Channel List Frequency (MHz) 2422 2424 2426 2428 2430 2432 2434 2436 2438 2440 Channel 20 21 22 23 24 25 26 27 28 29 Frequency (MHz) 2442 2444 2446 2448 2450 2452 2454 2456 2458 2460 Channel 30 31 32 33 34 35 36 37 38 39 Frequenc y (MHz) 2462 2464 2466 2468 2470 2472 2474 2476 2478 2480 Page 10 of 58 Report No.: CTA231205003W01 2.2 DESCRIPTION OF THE TEST MODES For conducted test items and radiated spurious emissions Each of these EUT operation mode(s) or test configuration mode(s) mentioned below was evaluated respectively. Worst Mode Description Data/Modulation Mode 1 TX CH00(2402MHz) 1 Mbps/GFSK Mode 2 TX CH19(2440MHz) 1 Mbps/GFSK Mode 3 TX CH39(2480MHz) 1 Mbps/GFSK Note: (1) We tested for all available U.S. voltage and frequencies (For 120V, 50/60Hz and 240V, 50/60Hz) for which the device is capable of operation, and the worst case of 120V/ 60Hz is shown in the report. (2) The battery is fully-charged during the radiated and RF conducted test. For AC Conducted Emission AC Conducted Emission Test Case Mode 4 : Keeping BT TX 2.3 TEST SOFTWARE AND POWER LEVEL During testing channel & power controlling software provided by the customer was used to control the operating channel as well as the output power level. RF Function Type Mode Or Modulation type ANT Gain(dBi) Power Class Software For Testing BLE BLE GFSK 1.6 Default BlueTest3 Page 11 of 58 Report No.: CTA231205003W01 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED Radiated Spurious Emission Test C-1 EUT E-1 Adapter AC Plug Conducted Emission Test C-1 EUT E-1 Adapter AC Plug Page 12 of 58 Report No.: CTA231205003W01 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS The EUT has been tested as an independent unit together with other necessary accessories or support units. The following support units or accessories were used to form a representative test configuration during the tests. Necessary accessories Item Equipment Mfr/Brand Model/Type No. Length Note N/A N/A N/A N/A N/A N/A Item Equipment E-1 Adapter C-1 DC Cable Mfr/Brand HUAWEI N/A Support units Model/Type No. HW-050450C00 N/A Length N/A 80cm Note N/A N/A Note: (1) For detachable type I/O cable should be specified the length in cm inLengthcolumn. (2) "YES" is means "with core"; "NO" is means "without core". 2.6 EQUIPMENTS LIST Page 13 of 58 Test Equipment LISN Manufacturer R&S Model No. ENV216 Report No.: CTA231205003W01 Equipment No. CTA-308 Calibration Calibration Date Due Date 2023/08/02 2024/08/01 LISN R&S ENV216 CTA-314 2023/08/02 2024/08/01 EMI Test Receiver R&S ESPI CTA-307 2023/08/02 2024/08/01 EMI Test Receiver R&S ESCI CTA-306 2023/08/02 2024/08/01 Spectrum Analyzer Agilent N9020A CTA-301 2023/08/02 2024/08/01 Spectrum Analyzer R&S Vector Signal generator Analog Signal Generator WIDEBAND RADIO COMMUNICATIO N TESTER Temperature and humidity meter Ultra-Broadband Antenna Horn Antenna Loop Antenna Horn Antenna Agilent R&S CMW500 Chigo Schwarzbeck Schwarzbeck Zhinan Beijing Hangwei Dayang Amplifier Schwarzbeck FSP N5182A SML03 R&S ZG-7020 VULB9163 BBHA 9120D ZN30900C OBH100400 BBV 9745 CTA-337 CTA-305 CTA-304 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 CTA-302 2023/08/02 2024/08/01 CTA-326 CTA-310 CTA-309 CTA-311 CTA-336 CTA-312 2023/08/02 2024/08/01 2023/10/17 2024/10/16 2023/10/13 2024/10/12 2023/10/17 2024/10/16 2021/08/07 2024/08/06 2023/08/02 2024/08/01 Amplifier Taiwan chengyi EMC051845B CTA-313 2023/08/02 2024/08/01 Directional coupler NARDA 4226-10 CTA-303 2023/08/02 2024/08/01 High-Pass Filter XingBo XBLBQ-GTA18 CTA-402 2023/08/02 2024/08/01 High-Pass Filter Automated filter bank Power Sensor XingBo Tonscend Agilent XBLBQ-GTA27 JS0806-F U2021XA CTA-403 CTA-404 CTA-405 2023/08/02 2024/08/01 2023/08/02 2024/08/01 2023/08/02 2024/08/01 Amplifier Schwarzbeck BBV9719 CTA-406 2023/08/02 2024/08/01 Page 14 of 58 Test Equipment Manufacturer Model No. EMI Test Software EMI Test Software RF Test Software RF Test Software Tonscend Tonscend Tonscend Tonscend TS®JS32-RE TS®JS32-CE TS®JS1120-3 TS®JS1120 Report No.: CTA231205003W01 Version number 5.0.0.2 5.0.0.1 3.1.65 3.1.46 Calibration Calibration Date Due Date N/A N/A N/A N/A N/A N/A N/A N/A Page 15 of 58 Report No.: CTA231205003W01 3. EMC EMISSION TEST 3.1 CONDUCTED EMISSION MEASUREMENT 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS The radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies, within the band 150 kHz to 30 MHz, shall not exceed the limits in the following table. FREQUENCY (MHz) Conducted Emission limit (dBuV) Quasi-peak Average 0.15 -0.5 66 - 56 * 56 - 46 * 0.50 -5.0 56.00 46.00 5.0 -30.0 60.00 50.00 Note: (1) The tighter limit applies at the band edges. (2) The limit of " * " marked band means the limitation decreases linearly with the logarithm of the frequency in the range. The following table is the setting of the receiver Receiver Parameters Attenuation Start Frequency Stop Frequency IF Bandwidth Setting 10 dB 0.15 MHz 30 MHz 9 kHz Page 16 of 58 Report No.: CTA231205003W01 3.2 TEST PROCEDURE a. The EUT is 0.8 m from the horizontal ground plane and 0.4 m from the vertical ground plane with EUT being connected to the power mains through a line impedance stabilization network (LISN). All other support equipments are powered from additional LISN(s). The LISN provides 50 Ohm/ 50uH of coupling impedance for the measuring instrument. b. Interconnecting cables that hang closer than 40 cm to the ground plane shall be folded back and forth in the center forming a bundle 30 to 40 cm long. c. I/O cables that are not connected to a peripheral shall be bundled in the center. The end of the cable may be terminated, if required, using the correct terminating impedance. The overall length shall not exceed 1 m. d. LISN is at least 80 cm from the nearest part of EUT chassis. e. For the actual test configuration, please refer to the related Item EUT Test Photos. 3.3 TEST SETUP Vertical Reference Ground Plane Test Receiver 40cm EUT LISN 80cm Horizontal Reference Ground Plane Note: 1. Support units were connected to second LISN. 2. Both of LISNs (AMN) are 80 cm from EUT and at least 80 cm from other units and other metal planes support units. 3.4 EUT OPERATING CONDITIONS The EUT was configured for testing in a typical fashion (as a customer would normally use it). The EUT has been programmed to continuously transmit during test. This operating condition was tested and used to collect the included data. 3.5 TEST RESULTS Temperature: 25.8(C) Test Voltage: AC 120V/60Hz Test Mode: Mode 4 Page 17 of 58 Report No.: CTA231205003W01 Relative Humidity: Phase: 59%RH L Note:1).QP Value (dBµV)= QP Reading (dBµV)+ Factor (dB) 2). Factor (dB)=insertion loss of LISN (dB) + Cable loss (dB) 3). QPMargin(dB) = QP Limit (dBµV) - QP Value (dBµV) 4). AVMargin(dB) = AV Limit (dBµV) - AV Value (dBµV) Page 18 of 58 Report No.: CTA231205003W01 Temperature: Test Voltage: Test Mode: 26.2(C) AC 120V/60Hz Mode 4 Relative Humidity: Phase: 54%RH N Note:1).QP Value (dBµV)= QP Reading (dBµV)+ Factor (dB) 2). Factor (dB)=insertion loss of LISN (dB) + Cable loss (dB) 4).3A).VQMPaMrgainrg(dinB()dB=)A=VQLPimLitim(diBt (µdVB)µ-VA)V- VQaPluVea(ludeBµ(dVB) µV) Page 19 of 58 Report No.: CTA231205003W01 4. RADIATED EMISSION MEASUREMENT 4.1 RADIATED EMISSION LIMITS In any 100 kHz bandwidth outside the operating frequency band. In case the emission fall within the Restricted band specified on Part15.205(a)&209(a) limit in the table and according to ANSI C63.10-2013 below has to be followed. LIMITS OF RADIATED EMISSION MEASUREMENT (Frequency Range 9kHz-1000MHz) Frequencies Field Strength Measurement Distance (MHz) (micorvolts/meter) (meters) 0.009~0.490 2400/F(KHz) 300 0.490~1.705 24000/F(KHz) 30 1.705~30.0 30 30 30~88 100 3 88~216 150 3 216~960 200 3 Above 960 500 3 LIMITS OF RADIATED EMISSION MEASUREMENT (Above 1000MHz) FREQUENCY (MHz) (dBuV/m) (at 3M) PEAK AVERAGE Above 1000 74 54 Notes: (1) The limit for radiated test was performed according to FCC PART 15C. (2) The tighter limit applies at the band edges. (3) Emission level (dBuV/m)=20log Emission level (uV/m). LIMITS OF RESTRICTED FREQUENCY BANDS FREQUENCY (MHz) 0.090-0.110 0.495-0.505 2.1735-2.1905 4.125-4.128 4.17725-4.17775 4.20725-4.20775 6.215-6.218 6.26775-6.26825 6.31175-6.31225 8.291-8.294 8.362-8.366 8.37625-8.38675 8.41425-8.41475 12.29-12.293 12.51975-12.52025 12.57675-12.57725 13.36-13.41 FREQUENCY (MHz) 16.42-16.423 16.69475-16.69525 16.80425-16.80475 25.5-25.67 37.5-38.25 73-74.6 74.8-75.2 108-121.94 123-138 149.9-150.05 156.52475-156.52525 156.7-156.9 162.0125-167.17 167.72-173.2 240-285 322-335.4 FREQUENCY (MHz) 399.9-410 608-614 960-1240 1300-1427 1435-1626.5 1645.5-1646.5 1660-1710 1718.8-1722.2 2200-2300 2310-2390 2483.5-2500 2690-2900 3260-3267 3332-3339 3345.8-3358 3600-4400 FREQUENCY (GHz) 4.5-5.15 5.35-5.46 7.25-7.75 8.025-8.5 9.0-9.2 9.3-9.5 10.6-12.7 13.25-13.4 14.47-14.5 15.35-16.2 17.7-21.4 22.01-23.12 23.6-24.0 31.2-31.8 36.43-36.5 Above 38.6 For Radiated Emission Spectrum Parameter Attenuation Detector Start Frequency Stop Frequency RB / VB (emission in restricted band) Page 20 of 58 Report No.: CTA231205003W01 Setting Auto Peak/QP/AV 9 KHz/150KHz(Peak/QP/AV) 150KHz/30MHz(Peak/QP/AV) 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz); 200Hz (From 9kHz to 0.15MHz)/ 9KHz (From 0.15MHz to 30MHz) Spectrum Parameter Attenuation Detector Start Frequency Stop Frequency RB / VB (emission in restricted band) Setting Auto Peak/QP 30 MHz(Peak/QP) 1000 MHz (Peak/QP) 120 KHz / 300 KHz Spectrum Parameter Attenuation Detector Start Frequency Stop Frequency RB / VB (emission in restricted band) For Restricted band Spectrum Parameter Detector Start/Stop Frequency RB / VB Setting Auto Peak/AV 1000 MHz(Peak/AV) 10th carrier hamonic(Peak/AV) 1 MHz / 3 MHz(Peak) 1 MHz/1/T MHz(AVG) Setting Peak/AV Lower Band Edge: 2310 to 2410 MHz Upper Band Edge: 2475 to 2500 MHz 1 MHz / 3 MHz(Peak) 1 MHz/1/T MHz(AVG) Page 21 of 58 Report No.: CTA231205003W01 Receiver Parameter Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Start ~ Stop Frequency Setting 9kHz~90kHz / RB 200Hz for PK & AV 90kHz~110kHz / RB 200Hz for QP 110kHz~490kHz / RB 200Hz for PK & AV 490kHz~30MHz / RB 9kHz for QP 30MHz~1000MHz / RB 120kHz for QP 4.2 TEST PROCEDURE a. The measuring distance at 3 m shall be used for measurements at frequency 0.009MHz up to 1GHz, and above 1GHz. b. The EUT was placed on the top of a rotating table 0.8 m (above 1GHz is 1.5 m) above the ground at a 3 m anechoic chamber test site. The table was rotated 360 degree to determine the position of the highest radiation. c. The height of the equipment shall be 0.8 m (above 1GHz is 1.5 m); the height of the test antenna shall vary between 1 m to 4 m. Horizontal and vertical polarization of the antenna are set to make the measurement. d. The initial step in collecting conducted emission data is a spectrum analyzer peak detector mode pre-scanning the measurement frequency range. Significant peaks are then marked and QuasiPeak detector mode will be re-measured. e. If the Peak Mode measured value is compliance with and lower than Quasi Peak Mode Limit, the EUT shall be deemed to meet QP Limits and no additional QP Mode measurement was performed. f. For the actual test configuration, please refer to the related Item EUT Test Photos. Note: Both horizontal and vertical antenna polarities were tested and performed pretest to three orthogonal axis. The worst case emissions were reported. Page 22 of 58 4.3 TEST SETUP (A) Radiated Emission Test-Up Frequency Below 30MHz Report No.: CTA231205003W01 (B) Radiated Emission Test-Up Frequency 30MHz~1GHz (C) Radiated Emission Test-Up Frequency Above 1GHz 4.4 EUT OPERATING CONDITIONS Please refer to section 3.4 of this report. 4.5 FIELD STRENGTH CALCULATION Page 23 of 58 Report No.: CTA231205003W01 The field strength is calculated by adding the Antenna Factor and Cable Factor and subtracting the Amplifier Gain and Duty Cycle Correction Factor (if any) from the measured reading. The basic equation with a sample calculation is as follows: FS = RA + AF + CL - AG Where FS = Field Strength CL = Cable Attenuation Factor (Cable Loss) RA = Reading Amplitude AG = Amplifier Gain AF = Antenna Factor For example Frequency FS RA AF CL AG Factor (MHz) (dBV/m) (dBV/m) (dB) (dB) (dB) (dB) 300 40 Factor=AF+CL-AG 58.1 12.2 1.6 31.9 -18.1 Page 24 of 58 Report No.: CTA231205003W01 4.6 TEST RESULTS (Between 9KHz 30 MHz) Temperature: Test Voltage: Test Mode: 23.1(C) DC 7.4V TX Mode Relative Humidtity: Polarization: 60%RH -- Freq. (MHz) --- Reading (dBuV/m) --- Limit (dBuV/m) --- Margin (dB) --- State P/F PASS PASS Note: The amplitude of spurious emissions which are attenuated by more than 20dB below the permissible value has no need to be reported. Distance extrapolation factor =40 log (specific distance/test distance)(dB); Limit line = specific limits(dBuv) + distance extrapolation factor. Page 25 of 58 Report No.: CTA231205003W01 (30MHz -1000MHz) Temperature: 23.1(C) Relative Humidity: Test Voltage: DC 7.4V Phase: Test Mode: Mode 1/2/3 (Mode 2 worst mode) 60%RH Horizontal Note:1).Level (dBµV/m)= Reading (dBµV)+ Factor (dB/m) 2). Factor(dB/m)=Antenna Factor (dB/m) + Cable loss (dB) - Pre Amplifier gain (dB) 3). Margin(dB) = Limit (dBµV/m) - Level (dBµV/m) 4). All modes have been tested,only show the worst case. Temperature: Test Voltage: Test Mode: Page 26 of 58 Report No.: CTA231205003W01 23.1(C) Relative Humidity: DC 7.4V Phase: Mode 1/2/3 (Mode 2 worst mode) 60%RH Vertical Note:1).Level (dBµV/m)= Reading (dBµV)+ Factor (dB/m) 2). Factor(dB/m)=Antenna Factor (dB/m) + Cable loss (dB) - Pre Amplifier gain (dB) 3). Margin(dB) = Limit (dBµV/m) - Level (dBµV/m) 4). All modes have been tested,only show the worst case. Page 27 of 58 Report No.: CTA231205003W01 (1GHz-25GHz) Spurious emission Requirements Frequency (MHz) 3264.63 3264.63 3264.76 3264.76 4804.34 4804.34 4804.38 4804.38 5359.60 5359.60 5359.81 5359.81 7205.77 7205.77 7205.85 7205.85 Meter Reading (dBV) 60.98 51.78 62.05 49.85 59.59 49.85 59.19 49.45 49.41 39.07 47.96 39.03 54.43 43.88 53.96 43.66 Amplifier (dB) 44.70 44.70 44.70 44.70 44.20 44.20 44.20 44.20 44.20 44.20 44.20 44.20 43.50 43.50 43.50 43.50 Loss (dB) 6.70 6.70 6.70 6.70 9.04 9.04 9.04 9.04 9.86 9.86 9.86 9.86 11.40 11.40 11.40 11.40 GFSK Antenna Factor (dB/m) Corrected Factor (dB) Emission Level (dBV/m) Low Channel (GFSK/2402 MHz) 28.20 -9.80 51.18 28.20 -9.80 41.98 28.20 -9.80 52.25 28.20 -9.80 40.05 31.60 -3.56 56.03 31.60 -3.56 46.29 31.60 -3.56 55.63 31.60 -3.56 45.89 32.00 -2.34 47.06 32.00 -2.34 36.73 32.00 -2.34 45.62 32.00 -2.34 36.69 35.50 3.40 57.83 35.50 3.40 47.28 35.50 3.40 57.36 35.50 3.40 47.06 Middle Channel (GFSK/2440 MHz) 3263.03 3263.03 3263.04 3263.04 4879.98 4879.98 4880.06 4880.06 5357.16 5357.16 5357.39 5356.91 7320.85 7320.85 7320.28 7320.28 60.92 51.81 61.82 50.75 59.08 49.96 58.94 50.46 48.14 40.04 47.52 38.04 54.55 44.73 54.59 43.88 44.70 44.70 44.70 44.70 44.20 44.20 44.20 44.20 44.20 44.20 44.20 44.20 43.50 43.50 43.50 43.50 6.70 6.70 6.70 6.70 9.04 9.04 9.04 9.04 9.86 9.86 9.86 9.86 11.40 11.40 11.40 11.40 28.20 28.20 28.20 28.20 31.60 31.60 31.60 31.60 32.00 32.00 32.00 32.00 35.50 35.50 35.50 35.50 -9.80 -9.80 -9.80 -9.80 -3.56 -3.56 -3.56 -3.56 -2.34 -2.34 -2.34 -2.34 3.40 3.40 3.40 3.40 51.12 42.01 52.02 40.95 55.52 46.40 55.38 46.90 45.80 37.69 45.17 35.70 57.95 48.13 57.99 47.28 Limits (dBV/m) 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 Margin (dB) -22.82 -12.02 -21.75 -13.95 -17.97 -7.71 -18.37 -8.11 -26.94 -17.27 -28.38 -17.31 -16.17 -6.72 -16.64 -6.94 -22.88 -11.99 -21.98 -13.05 -18.48 -7.60 -18.62 -7.10 -28.20 -16.31 -28.83 -18.30 -16.05 -5.87 -16.01 -6.72 Detector Type PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV PK AV Comment Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Page 28 of 58 Report No.: CTA231205003W01 3264.88 3264.88 3264.85 3264.85 4960.51 4960.51 4960.44 4960.44 5359.60 5359.60 5359.65 5359.65 7439.90 7439.90 7439.89 7439.89 62.31 50.43 61.21 50.81 58.62 50.02 59.04 50.28 47.97 39.94 47.99 38.16 53.87 43.75 54.22 43.67 44.70 44.70 44.70 44.70 44.20 44.20 44.20 44.20 44.20 44.20 44.20 44.20 43.50 43.50 43.50 43.50 6.70 6.70 6.70 6.70 9.04 9.04 9.04 9.04 9.86 9.86 9.86 9.86 11.40 11.40 11.40 11.40 High Channel (GFSK/2480 MHz) 28.20 -9.80 52.51 28.20 -9.80 40.63 28.20 -9.80 51.41 28.20 -9.80 41.01 31.60 -3.56 55.06 31.60 -3.56 46.46 31.60 -3.56 55.48 31.60 -3.56 46.72 32.00 -2.34 45.63 32.00 -2.34 37.60 32.00 -2.34 45.65 32.00 -2.34 35.82 35.50 3.40 57.27 35.50 3.40 47.15 35.50 3.40 57.62 35.50 3.40 47.07 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 -21.49 PK -13.37 AV -22.59 PK -12.99 AV -18.94 PK -7.54 AV -18.52 PK -7.28 AV -28.37 PK -16.40 AV -28.35 PK -18.18 AV -16.73 PK -6.85 AV -16.38 PK -6.93 AV Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Note: 1) Factor = Antenna Factor + Cable Loss Pre-amplifier. Emission Level = Reading + Factor 2) The frequency emission of peak points that did not show above the forms are at least 20dB below the limit, the frequency emission is mainly from the environment noise. Page 29 of 58 Report No.: CTA231205003W01 4.6 TEST RESULTS (Restricted Bands Requirements) GFSK Meter Antenna Orrected Emission Frequency Reading Amplifier Loss Factor Factor Level (MHz) (dBV) dB dB dB/m dB (dBV/m) 2390.00 68.41 43.80 4.91 25.90 -12.99 55.42 2390.00 53.30 43.80 4.91 25.90 -12.99 40.31 2390.00 68.43 43.80 4.91 25.90 -12.99 55.44 2390.00 53.26 43.80 4.91 25.90 -12.99 40.27 2483.50 69.79 43.80 5.12 25.90 -12.78 57.01 2483.50 52.50 43.80 5.12 25.90 -12.78 39.72 2483.50 69.57 43.80 5.12 25.90 -12.78 56.79 2483.50 52.19 43.80 5.12 25.90 -12.78 39.41 Limits (dBV/m) 74.00 54.00 74.00 54.00 74.00 54.00 74.00 54.00 Margin (dB) -18.58 -13.69 -18.56 -13.73 -16.99 -14.28 -17.21 -14.59 Detector Type PK AV PK AV PK AV PK AV Comment Vertical Vertical Horizontal Horizontal Vertical Vertical Horizontal Horizontal Page 30 of 58 Report No.: CTA231205003W01 5. CONDUCTED SPURIOUS & BAND EDGE EMISSION 5.1 LIMIT According to FCC section 15.247(d), in any 100kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20dB below that in the 100kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement. 5.2 TEST PROCEDURE Spectrum Parameter Detector Start/Stop Frequency RB / VB (emission in restricted band) Trace-Mode: For Band edge Spectrum Parameter Detector Start/Stop Frequency RB / VB (emission in restricted band) Trace-Mode: Setting Peak 30 MHz to 10th carrier harmonic 100 KHz/300 KHz Max hold Setting Peak Lower Band Edge: 2300 2407 MHz Upper Band Edge: 2475 2500 MHz 100 KHz/300 KHz Max hold 5.3 TEST SETUP The EUT is connected to the Spectrum Analyzer; the RF load attached to the EUT antenna terminal is 50 Ohm; the path loss as the factor is calibrated to correct the reading. Make the measurement with the spectrum analyzer's resolution bandwidth(RBW) = 100 kHz. In order to make an accurate measurement, set the span greater than RBW. 5.4 EUT OPERATION CONDITIONS Please refer to section 3.4 of this report. 5.5 TEST RESULTS Note: The test data please refer to APPENDIX 1. Page 31 of 58 Report No.: CTA231205003W01 6. POWER SPECTRAL DENSITY TEST 6.1 LIMIT FCC Part 15.247,Subpart C Section Test Item 15.247(e) Power Spectral Density Limit 8 dBm (RBW3KHz) Frequency Range (MHz) 2400-2483.5 Result PASS 6.2 TEST PROCEDURE 1. Set analyzer center frequency to DTS channel center frequency. 2. Set the span to 1.5 times the DTS channel bandwidth. 3. Set the RBW to: 100 kHz RBW 3 kHz. 4. Set the VBW 3 x RBW. 5. Detector = peak. 6. Sweep time = auto couple. 7. Trace mode = max hold. 8. Allow trace to fully stabilize. 9. Use the peak marker function to determine the maximum amplitude level. 10. If measured value exceeds limit, reduce RBW (no less than 3 kHz) and repeat. 6.3 TEST SETUP 6.4 EUT OPERATION CONDITIONS Please refer to section 3.4 of this report. 6.5 TEST RESULTS Note: The test data please refer to APPENDIX 1. 7. BANDWIDTH TEST 7.1 LIMIT Page 32 of 58 Report No.: CTA231205003W01 Section 15.247(a)(2) FCC Part 15.247,Subpart C Test Item Limit Frequency Range (MHz) Bandwidth >= 500KHz (6dB bandwidth) 2400-2483.5 Result PASS 7.2 TEST PROCEDURE The automatic bandwidth measurement capability of an instrument may be employed using the X dB bandwidth mode with X set to 6 dB, if the functionality described above (i.e., RBW = 100 kHz, VBW3RBW, peak detector with maximum hold) is implemented by the instrumentation function. When using this capability, care shall be taken so that the bandwidth measurement is not influenced by any intermediate power nulls in the fundamental emission that might be6 dB. 7.3 TEST SETUP 7.4 EUT OPERATION CONDITIONS Please refer to section 3.4 of this report. 7.5 TEST RESULTS Note: The test data please refer to APPENDIX 1. Page 33 of 58 8. PEAK OUTPUT POWER TEST 8.1 LIMIT Report No.: CTA231205003W01 Section 15.247(b)(3) FCC Part 15.247,Subpart C Test Item Output Power Limit 1 watt or 30dBm Frequency Range (MHz) 2400-2483.5 Result PASS 8.2 TEST PROCEDURE One of the following procedures may be used to determine the maximum peak conducted output power of a DTS EUT. RBW DTS bandwidth The following procedure shall be used when an instrument with a resolution bandwidth that is greater than the DTS bandwidth is available to perform the measurement: a) Set the RBW DTS bandwidth. b) Set VBW [3 × RBW]. c) Set span [3 × RBW]. d) Sweep time = auto couple. e) Detector = peak. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use peak marker function to determine the peak amplitude level. Integrated band power method: The following procedure can be used when the maximum available RBW of the instrument is less than the DTS bandwidth: a) Set the RBW = 1 MHz. b) Set the VBW [3 × RBW]. c) Set the span [1.5 × DTS bandwidth]. d) Detector = peak. e) Sweep time = auto couple. f) Trace mode = max hold. g) Allow trace to fully stabilize. h) Use the instrument's band/channel power measurement function with the band limits set equal to the DTS bandwidth edges (for some instruments, this may require a manual override to select the peak detector). If the instrument does not have a band power function, then sum the spectrum levels (in linear power units) at intervals equal to the RBW extending across the DTS channel bandwidth. PKPM1 Peak power meter method: The maximum peak conducted output power may be measured using a broadband peak RF power meter. The power meter shall have a video bandwidth that is greater than or equal to the DTS bandwidth and shall use a fast-responding diode detector. 8.3 TEST SETUP Page 34 of 58 Report No.: CTA231205003W01 8.4 EUT OPERATION CONDITIONS Please refer to section 3.4 of this report. 8.5 TEST RESULTS Note: The test data please refer to APPENDIX 1. Page 35 of 58 Report No.: CTA231205003W01 9. ANTENNA REQUIREMENT 9.1 STANDARD REQUIREMENT 15.203 requirement: For intentional device, according to 15.203: an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. 9.2 EUT ANTENNA The EUT antenna is PCB Antenna. It comply with the standard requirement. Page 36 of 58 APPENDIX 1-TEST DATA 1. Duty Cycle Condition Mode NVNT BLE 1M NVNT BLE 1M NVNT BLE 1M Frequency (MHz) 2402 2440 2480 Duty Cycle (%) 65.92 69.3 66 Report No.: CTA231205003W01 Correction Factor (dB) 1.81 1.59 1.8 1/T (kHz) 2.43 2.31 2.42 Page 37 of 58 Report No.: CTA231205003W01 Test Graphs Duty Cycle NVNT BLE 1M 2402MHz Duty Cycle NVNT BLE 1M 2440MHz Page 38 of 58 Report No.: CTA231205003W01 Duty Cycle NVNT BLE 1M 2480MHz Page 39 of 58 Report No.: CTA231205003W01 2. Maximum Average Conducted Output Power Condition Mode Frequency Conducted Power Duty Factor Total Power (MHz) (dBm) (dB) (dBm) NVNT BLE 2402 3.57 1.81 5.38 1M NVNT BLE 2440 4.87 1.59 6.46 1M NVNT BLE 2480 4.98 1.8 6.78 1M Limit (dBm) <=30 Verdict Pass <=30 Pass <=30 Pass Page 40 of 58 Report No.: CTA231205003W01 Test Graphs Average Power NVNT BLE 1M 2402MHz Average Power NVNT BLE 1M 2440MHz Page 41 of 58 Report No.: CTA231205003W01 Average Power NVNT BLE 1M 2480MHz Page 42 of 58 Report No.: CTA231205003W01 3. Maximum Peak Conducted Output Power Condition Mode Frequency (MHz) Conducted Power (dBm) NVNT BLE 1M 2402 5.8 NVNT BLE 1M 2440 6.97 NVNT BLE 1M 2480 7.22 Limit (dBm) <=30 <=30 <=30 Verdict Pass Pass Pass Page 43 of 58 Report No.: CTA231205003W01 Test Graphs Peak Power NVNT BLE 1M 2402MHz Peak Power NVNT BLE 1M 2440MHz Page 44 of 58 Report No.: CTA231205003W01 Peak Power NVNT BLE 1M 2480MHz Page 45 of 58 Report No.: CTA231205003W01 4. -6dB Bandwidth Condition Mode Frequency (MHz) NVNT BLE 1M 2402 NVNT BLE 1M 2440 NVNT BLE 1M 2480 -6 dB Bandwidth (MHz) 0.6897 0.6796 0.6879 Limit -6 dB Bandwidth (MHz) >=0.5 >=0.5 >=0.5 Verdict Pass Pass Pass Page 46 of 58 Report No.: CTA231205003W01 Test Graphs -6dB Bandwidth NVNT BLE 1M 2402MHz -6dB Bandwidth NVNT BLE 1M 2440MHz Page 47 of 58 Report No.: CTA231205003W01 -6dB Bandwidth NVNT BLE 1M 2480MHz Page 48 of 58 Report No.: CTA231205003W01 5. Maximum Power Spectral Density Level Condition Mode Frequency (MHz) PSD (dBm/3kHz) NVNT BLE 1M 2402 -9.59 NVNT BLE 1M 2440 -8.29 NVNT BLE 1M 2480 -8.26 Limit (dBm/3kHz) <=8 <=8 <=8 Verdict Pass Pass Pass Page 49 of 58 Report No.: CTA231205003W01 Test Graphs PSD NVNT BLE 1M 2402MHz PSD NVNT BLE 1M 2440MHz Page 50 of 58 Report No.: CTA231205003W01 PSD NVNT BLE 1M 2480MHz 6. Band Edge Condition Mode NVNT BLE 1M NVNT BLE 1M Page 51 of 58 Report No.: CTA231205003W01 Frequency (MHz) 2402 2480 Max Value (dBc) -38.46 -45.26 Limit (dBc) <=-20 <=-20 Verdict Pass Pass Page 52 of 58 Report No.: CTA231205003W01 Test Graphs Band Edge NVNT BLE 1M 2402MHz Ref Band Edge NVNT BLE 1M 2402MHz Emission Page 53 of 58 Report No.: CTA231205003W01 Band Edge NVNT BLE 1M 2480MHz Ref Band Edge NVNT BLE 1M 2480MHz Emission Page 54 of 58 Report No.: CTA231205003W01 7. Conducted RF Spurious Emission Condition Mode Frequency (MHz) Max Value (dBc) NVNT BLE 1M 2402 -41.22 NVNT BLE 1M 2440 -53.86 NVNT BLE 1M 2480 -43.96 Limit (dBc) <=-20 <=-20 <=-20 Verdict Pass Pass Pass Page 55 of 58 Report No.: CTA231205003W01 Test Graphs Tx. Spurious NVNT BLE 1M 2402MHz Ref Tx. Spurious NVNT BLE 1M 2402MHz Emission Page 56 of 58 Report No.: CTA231205003W01 Tx. Spurious NVNT BLE 1M 2440MHz Ref Tx. Spurious NVNT BLE 1M 2440MHz Emission Page 57 of 58 Report No.: CTA231205003W01 Tx. Spurious NVNT BLE 1M 2480MHz Ref Tx. Spurious NVNT BLE 1M 2480MHz Emission Page 58 of 58 Report No.: CTA231205003W01 APPENDIX 2- EUT TEST PHOTO Note: See test photos in setup photo document for the actual connections between Product and support equipment. END OF THE REPORTMicrosoft Word 2013 Microsoft Word 2013