TCL Communication Ltd. B221 2ACCJB221 2ACCJB221 b221
FCC PART 15E TEST REPORT No.24T04Z101045-017 for TCL Communication Ltd. Tablet PC 9491G FCC ID: 2ACCJB221 with Hardware Version: 05 Software Version: 1AS0 Issued Date: 2024-06-01 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of CTTL. Test Laboratory: CTTL-Telecommunication Technology Labs, CAICT No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62304633-2512, Fax:+86(0)10-62304633-2504 Email: cttl_terminals@caict.ac.cn, website: www.caict.ac.cn ©Copyright. All rights reserved by CTTL. REPORT HISTORY Report Number 24T04Z101045-017 Revision Rev.0 No.24T04Z101045-017 Description 1st edition Issue Date 2024-06-01 Note: the latest revision of the test report supersedes all previous version. ©Copyright. All rights reserved by CTTL. Page 2 of 97 No.24T04Z101045-017 CONTENTS 1. TEST LABORATORY ................................................................................................................................ 5 1.1. INTRODUCTION & ACCREDITATION .........................................................................................................5 1.2. TESTING LOCATION ................................................................................................................................. 5 1.3. TESTING ENVIRONMENT ......................................................................................................................... 6 1.4. PROJECT DATE ......................................................................................................................................... 6 1.5. SIGNATURE .............................................................................................................................................. 6 2. CLIENT INFORMATION ......................................................................................................................... 7 2.1. APPLICANT INFORMATION .......................................................................................................................7 2.2. MANUFACTURER INFORMATION ..............................................................................................................7 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ...................................8 3.1. ABOUT EUT ............................................................................................................................................ 8 3.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ................................................................ 8 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ................................................................... 8 3.4. GENERAL DESCRIPTION .......................................................................................................................... 8 3.5. INTERPRETATION OF THE TEST ENVIRONMENT .......................................................................................9 4. REFERENCE DOCUMENTS ................................................................................................................... 9 4.1. DOCUMENTS SUPPLIED BY APPLICANT ................................................................................................... 9 4.2. REFERENCE DOCUMENTS FOR TESTING ..................................................................................................9 5. LABORATORY ENVIRONMENT ........................................................................................................... 9 6. TEST RESULTS ........................................................................................................................................ 10 6.1. SUMMARY OF TEST RESULTS ................................................................................................................ 10 6.2. STATEMENTS ..........................................................................................................................................10 6.3. TEST CONDITIONS ................................................................................................................................. 10 7. TEST FACILITIES UTILIZED ...............................................................................................................11 8. MEASUREMENT UNCERTAINTY .......................................................................................................12 8.1 TRANSMITTER OUTPUT POWER ............................................................................................................. 12 8.2 PEAK POWER SPECTRAL DENSITY .........................................................................................................12 8.3 26DB EMISSION BANDWIDTH ................................................................................................................ 12 8.4 BAND EDGES COMPLIANCE ................................................................................................................... 12 8.5 SPURIOUS EMISSIONS .............................................................................................................................12 8.6 AC POWER-LINE CONDUCTED EMISSION .............................................................................................. 12 ANNEX A: DETAILED TEST RESULTS .................................................................................................. 13 A.1. MEASUREMENT METHOD .....................................................................................................................13 A.2. MAXIMUM OUTPUT POWER ..................................................................................................................14 A.2.1 ANTENNA GAIN .................................................................................................................................. 14 A.2.2 MAXIMUM OUTPUT POWER-CONDUCTED ..........................................................................................14 ©Copyright. All rights reserved by CTTL. Page 3 of 97 No.24T04Z101045-017 A.3. PEAK POWER SPECTRAL DENSITY (CONDUCTED) ............................................................................... 18 A.4. 26DB EMISSION BANDWIDTH (CONDUCTED) .......................................................................................20 A.5. RADIATED UNWANTED EMISSION ........................................................................................................ 38 A.5.1 LIMITS ................................................................................................................................................ 38 A.5.2 TEST SETUP ........................................................................................................................................ 39 A.5.3 TEST PROCEDURES .............................................................................................................................40 A.5.4 CALCULATION .................................................................................................................................... 40 A.6. AC POWERLINE CONDUCTED EMISSION (150KHZ- 30MHZ) ..............................................................88 A.6.1 SUMMARY .......................................................................................................................................... 88 A.6.2 METHOD OF MEASUREMENT ............................................................................................................. 88 A.6.3 TEST CONDITION ................................................................................................................................88 A.6.4 TEST SETUP ........................................................................................................................................ 89 A.7. 99% OCCUPIED BANDWIDTH ............................................................................................................... 92 A.8. POWER CONTROL ................................................................................................................................. 97 A.9. ANTENNA REQUIREMENT .................................................................................................................... 97 ANNEX B: EUT PARAMETERS ................................................................................................................97 ANNEX C: ACCREDITATION CERTIFICATE ...................................................................................... 97 ©Copyright. All rights reserved by CTTL. Page 4 of 97 No.24T04Z101045-017 1. Test Laboratory 1.1. Introduction & Accreditation Telecommunication Technology Labs, CAICT is an ISO/IEC 17025:2017 accredited test laboratory under American Association for Laboratory Accreditation (A2LA) with lab code 7049.01, and is also an FCC accredited test laboratory (CN1349), and ISED accredited test laboratory (CAB identifier:CN0066). The detail accreditation scope can be found on A2LA website. 1.2. Testing Location Conducted testing Location: CTTL(Huayuan North Road) Address: No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China100191 Radiated testing Location: CTTL(Huayuan North Road) Address: No. 52, Huayuan North Road, Haidian District, Beijing, P. R. China100191 ©Copyright. All rights reserved by CTTL. Page 5 of 97 1.3. Testing Environment Normal Temperature: 15-35°C Relative Humidity: 20-75% 1.4. Project date Testing Start Date: Testing End Date: 2024-05-10 2024-05-30 1.5. Signature Yao Xingyu ( Prepared this test report ) Zheng Wei (Reviewed this test report) Pang Shuai (Approved this test report) No.24T04Z101045-017 ©Copyright. All rights reserved by CTTL. Page 6 of 97 No.24T04Z101045-017 2. Client Information 2.1. Applicant Information Company Name: TCL Communication Ltd. Address/Post: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong City: Hong Kong Postal Code: / Country: China Contact Person: Ting Wang Contact Email: ting.wang.hz@tcl.com Telephone: +86 755 3661 1621 Fax: 0086-755-36612000-81722 2.2. Manufacturer Information Company Name: TCL Communication Ltd. Address/Post: 5/F, Building 22E, 22 Science Park East Avenue, Hong Kong Science Park, Shatin, NT, Hong Kong City: Hong Kong Postal Code: / Country: China Contact Person: Ting Wang Contact Email: ting.wang.hz@tcl.com Telephone: +86 755 3661 1621 Fax: 0086-755-36612000-81722 ©Copyright. All rights reserved by CTTL. Page 7 of 97 No.24T04Z101045-017 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description Model name FCC ID WLAN Frequency Band Type of modulation Antenna Nominal Voltage Extreme High Voltage Extreme Low Voltage Tablet PC 9491G 2ACCJB221 ISM Bands: -5150MHz~5250MHz -5250MHz~5350MHz -5470MHz~5725MHz OFDM Integral Antenna 3.9V 4.45V 3.45V 3.2. Internal Identification of EUT used during the test EUT ID* SN or IMEI HW Version SW Version UT02a USQC6DAMYXFA79CU 05 1AS0 UT04a VKBYLJGYIBLFYPV4 05 1AS0 *EUT ID: is used to identify the test sample in the lab internally. UT02a is used for Conduction test, UT04a is used for Radiation test. Date of receipt 2024-05-11 2024-05-10 3.3. Internal Identification of AE used during the test AE ID* Name Model Manufacturer AE1 Battery TLp100A7 Dongguan Veken Battery CO., LTD. AE2 Charger QC16US SHENZHEN BAIJUNDA ELECTRONICS CO.LTD. AE3 Charger QC16UK SHENZHEN BAIJUNDA ELECTRONICS CO.LTD. AE4 Charger QC16EU SHENZHEN BAIJUNDA ELECTRONICS CO.LTD. AE5 Charger QC16AU SHENZHEN BAIJUNDA ELECTRONICS CO.LTD. AE6 Date Cable CDA0000205C1 Huizhou Juwei Electronics Co., Ltd. *AE ID: is used to identify the test sample in the lab internally. 3.4. General Description The Equipment under Test (EUT) is a model of Tablet PC with integrated antenna and inbuilt battery. It consists of normal options: travel charger, USB cable. Manual and specifications of the EUT were provided to fulfil the test. Samples undergoing test were selected by the client. ©Copyright. All rights reserved by CTTL. Page 8 of 97 No.24T04Z101045-017 3.5. Interpretation of the Test Environment For the test methods, the test environment uncertainty figures correspond to an expansion factor k=2. Measurement Uncertainty Parameter Uncertainty temperature 0.48°C humidity 2% DC voltages 0.003V 4. Reference Documents 4.1. Documents supplied by applicant EUT feature information is supplied by the applicant or manufacturer, which is the basis of testing. 4.2. Reference Documents for testing The following documents listed in this section are referred for testing. FCC Part15 ANSI C63.10 UNII: KDB 789033 D02 Title 47 of the Code of Federal Regulations; Chapter I Part 15 - Radio frequency devices Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz General U-NII Test Procedures New Rules v02r01 2021 2013 2017-12 5. Laboratory Environment Conducted RF performance testing is performed in shielding room. EMC performance testing is performed in Semi-anechoic chamber. ©Copyright. All rights reserved by CTTL. Page 9 of 97 No.24T04Z101045-017 6. Test Results 6.1. Summary of Test Results SUMMARY OF MEASUREMENT RESULTS Sub-clause of Part15E Sub-clause of IC Verdict Maximum Output Power 15.407 / P Peak Power Spectral Density 15.407 / P Occupied 26dB Bandwidth 15.403 / P Radiated Unwanted Emission 15.407, 15.205, / P 15.209 AC Powerline Conducted Emission 15.107, 15.207 / P 99% Occupied bandwidth / / P Transmit Power Control 15.407 / NA Please refer to ANNEX A for detail. Terms used in Verdict column P Pass, The EUT complies with the essential requirements in the standard. NM Not measured, The test was not measured by CTTL NA Not Applicable, The test was not applicable F Fail, The EUT does not comply with the essential requirements in the standard 6.2. Statements CTTL has evaluated the test cases as listed in section 6.1 of this report for the EUT specified in section 3 according to the standards or reference documents listed in section 4. This report only deals with the WLAN function among the features described in section 3. 6.3. Test Conditions For this report, all the test cases are tested under normal temperature and normal voltage, and also under norm humidity, the specific condition is shown as follows: Temperature Voltage Humidity 26°C 3.9V 44% ©Copyright. All rights reserved by CTTL. Page 10 of 97 No.24T04Z101045-017 7. Test Facilities Utilized Conducted test system No. Equipment Model 1 Vector Signal Analyzer FSW67 2 Attenuator 10dB/2W 3 Shielding Room S81 Serial Number 104051 / / Manufacturer Rohde & Schwarz Rosenberger ETS-Lindgren Calibration Period 1 year / / Calibration Due date 2025-04-01 / / Radiated emission test system No. Equipment Model 1 Test Receiver ESW44 2 Test Receiver ESW44 3 Loop Antenna HFH2-Z2 4 EMI Antenna VULB9163 5 EMI Antenna 3115 6 EMI Antenna 3116 Serial Number 103015 103023 829324/007 01223 6914 2663 Manufacturer R&S R&S R&S Schwarzbeck ETS-Lindgren ETS-Lindgren Calibration Period 1 year 1 year 1 year 1 year 1 year 1 year Calibration Due date 2025-01-18 2024-06-08 2025-01-04 2024-07-18 2024-06-07 2025-02-21 AC Power Line Conducted Emission No. Equipment Model Serial Number 1 LISN ENV216 101200 2 Test Receiver ESCI 100344 Manufacturer R&S R&S Calibration Period 1 year 1 year Calibration Due date 2025-05-16 2025-04-01 ©Copyright. All rights reserved by CTTL. Page 11 of 97 8. Measurement Uncertainty 8.1 Transmitter Output Power Measurement Uncertainty: 0.387dB,k=1.96 8.2 Peak Power Spectral Density Measurement Uncertainty: 0.705dB,k=1.96 8.3 26dB Emission Bandwidth Measurement Uncertainty: 60.80Hz,k=1.96 8.4 Band Edges Compliance Measurement Uncertainty : 0.62dB,k=1.96 8.5 Spurious Emissions Conducted (k=1.96) Frequency Range 30MHz f 2GHz 2GHz f 3.6GHz 3.6GHz f 8GHz 8GHz f 12.75GHz 12.75GHz f 26GHz 26GHz f 40GHz Radiated (k=2) Frequency Range 9kHz-30MHz 30MHz f 1GHz 1GHz f 18GHz 18GHz f 40GHz 8.6 AC Power-line Conducted Emission Measurement Uncertainty : 3.08dB,k=2 No.24T04Z101045-017 Uncertainty(dB) 1.22 1.22 1.22 1.51 1.51 1.59 Uncertainty(dB) 4.92 4.72 4.84 5.12 ©Copyright. All rights reserved by CTTL. Page 12 of 97 ANNEX A: Detailed Test Results A.1. Measurement Method A.1.1. Conducted Measurements 1). Connect the EUT to the test system correctly. 2). Set the EUT to the required work mode. 3). Set the EUT to the required channel. 4). Set the spectrum analyzer to start measurement. 5). Record the values. Vector Signal Analyzer No.24T04Z101045-017 EUT Attenuator Vector Signal Analyzer Shielding room A.1.2. Radiated Emission Measurements Measurement performed according to Clause 6.4, 6.5, 6.6 in ANSI C63.10 and II.G.4, II.G.5, II.G.6 in KDB 789033. The radiated emission test is performed in semi-anechoic chamber. The EUT was placed on a non-conductive table with 80cm above the ground plane for measurement below 1GHz and 1.5m above the ground plane for measurement above 1GHz. The measurement antenna was placed at a distance of 3 meters from the EUT. The test is carried out on both vertical and horizontal polarization and only maximization result of both polarizations is kept. During the test, the turntable is rotated from 0° to 360°and the measurement antenna is moved from 1m to 4m to get the maximization result. The maximization process was repeated with the EUT positioned in each of its three orthogonal orientations ©Copyright. All rights reserved by CTTL. Page 13 of 97 No. 24T04Z101045-017 A.2. Maximum output Power Measurement Limit and Method: Standard Frequency (MHz) Limit (dBm) 5150MHz~5250MHz 24dBm FCC CRF Part 15.407(a) 5250MHz~5350MHz 24dBm or 11+10logB 5470MHz~5725MHz 24dBm or 11+10logB Limit use the less value, and B is the 26dB bandwidth. The measurementmethod SA-2 is made according to KDB 789033 A.2.1 Antenna Gain Antenna gain is 0.8dBi and the value is supplied by the applicant or manufacturer. A.2.2 Maximum output Power-Conducted EUT ID: UT02a Measurement Results: 802.11a mode Test Result (dBm) Mode Frequency Data Rate (Mbps) 6 9 12 18 24 36 48 54 5180MHz 16.40 / / / / / / / 5200MHz 16.31 / / / / / / / 5240MHz 16.50 / / / / / / / 5260MHz 16.21 / / / / / / / 802.11a 5280MHz 16.58 / / / / / / / 5320MHz 16.28 / / / / / / / 5500MHz 16.83 / / / / / / / 5580MHz 16.46 / / / / / / / 5700MHz 16.51 / / / / / / / 5720MHz 16.37 / / / / / / / The data rate 6Mbps is selected as worst condition, and the following cases are performed with this condition. 802.11n-HT20 mode Test Result (dBm) Mode Frequency Data Rate MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 5180MHz 16.34 / / / / / / / 5200MHz 16.14 / / / / / / / 802.11n 5240MHz 16.50 / / / / / / / (HT20) 5260MHz 16.00 / / / / / / / 5280MHz 16.63 / / / / / / / 5320MHz 16.12 / / / / / / / ©Copyright. All rights reserved by CTTL. Page 14 of 97 No. 24T04Z101045-017 5500MHz 16.81 / / / / / / / 5580MHz 16.24 / / / / / / / 5700MHz 16.68 / / / / / / / 5720MHz 16.40 / / / / / / / The data rate MSC0 is selected as worst condition, and the following cases are performed with this condition. 802.11ac-VHT20 mode Mode 802.11ac (VHT20) Frequency 5180MHz 5200MHz 5240MHz 5260MHz 5280MHz 5320MHz 5500MHz 5580MHz 5700MHz 5720MHz MCS0 16.31 16.56 16.79 16.54 16.98 16.60 16.69 16.38 16.99 16.96 MCS1 / / / / / / / / / / MCS2 / / / / / / / / / / Test Result (dBm) Data Rate MCS3 MCS4 MCS5 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / MCS6 / / / / / / / / / / MCS7 / / / / / / / / / / MCS8 / / / / / / / / / / The data rate MSC0 is selected as worst condition, and the following cases are performed with this condition. 802.11n-HT40 mode Mode Frequency 802.11n (HT40) 5190MHz 5230MHz 5270MHz 5310MHz 5510MHz 5550MHz 5670MHz 5710MHz MCS0 16.44 16.61 16.68 16.43 16.53 16.10 16.37 16.88 MCS1 / / / / / / / / Test Result (dBm) Data Rate MCS2 MCS3 MCS4 MCS5 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / MCS6 / / / / / / / / MCS7 / / / / / / / / The data rate MSC0 is selected as worst condition, and the following cases are performed with this condition. ©Copyright. All rights reserved by CTTL. Page 15 of 97 No. 24T04Z101045-017 802.11ac-VHT40 mode Mode 802.11ac (VHT40) Frequen cy 5190MHz 5230MHz 5270MHz 5310MHz 5510MHz 5550MHz 5670MHz 5710MHz MCS0 16.13 16.53 16.60 16.30 16.47 16.05 16.58 16.99 MCS1 / / / / / / / / MCS2 / / / / / / / / Test Result (dBm) Data Rate MCS3 MCS4 MCS5 MCS6 / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / MCS7 / / / / / / / / MCS8 / / / / / / / / MCS9 / / / / / / / / The data rate MSC0 is selected as worst condition, and the following cases are performed with this condition. 802.11ac-VHT80 mode Mode 802.11ac (VHT80) Frequen cy 5210MHz 5290MHz 5530MHz 5610MHz 5690MHz MCS0 16.15 16.47 16.16 16.01 16.43 MCS1 / / / / / MCS2 / / / / / Test Result (dBm) Data Rate MCS3 MCS4 MCS5 MCS6 / / / / / / / / / / / / / / / / / / / / MCS7 / / / / / MCS8 / / / / / MCS9 / / / / / The data rate MSC0 is selected as worst condition, and the following cases are performed with this condition. The duty cycle of all mode are 100%. ©Copyright. All rights reserved by CTTL. Page 16 of 97 No. 24T04Z101045-017 Conclusion: PASS Maximum output Power11a CH100 ©Copyright. All rights reserved by CTTL. Page 17 of 97 No. 24T04Z101045-017 A.3. Peak Power Spectral Density (conducted) Measurement Limit: Standard Frequency (MHz) Limit (dBm/MHz) 5150MHz~5250MHz 11 FCC CRF Part 15.407(a) 5250MHz~5350MHz 11 5470MHz~5725MHz 11 The output power measurement method Section F is made according to KDB 789033 EUT ID: UT02a Measurement Results: Mode Frequency 802.11a 802.11ac VHT20 802.11ac VHT40 802.11ac 5180 MHz 5200 MHz 5240 MHz 5260 MHz 5280 MHz 5320 MHz 5500 MHz 5580 MHz 5700 MHz 5720 MHz 5180 MHz 5200 MHz 5240 MHz 5260 MHz 5280 MHz 5320 MHz 5500 MHz 5580 MHz 5700 MHz 5720 MHz 5190 MHz 5230 MHz 5270 MHz 5310 MHz 5510 MHz 5550 MHz 5670 MHz 5710 MHz 5210 MHz Power Spectral Density (dBm/MHz) 6.25 6.19 6.53 6.09 6.40 5.93 6.58 6.27 6.38 5.99 6.23 6.13 6.30 6.01 6.80 6.55 6.32 5.91 6.62 6.67 3.12 3.50 3.35 2.98 3.40 2.98 3.33 3.82 -0.58 Conclusion P P P P P P P P P P P P P P P P P P P P P P P P P P P P P ©Copyright. All rights reserved by CTTL. Page 18 of 97 VHT80 5290 MHz 5530 MHz 5610 MHz 5690 MHz 0.08 -0.49 -0.42 0.19 No. 24T04Z101045-017 P P P P Conclusion: PASS Peak Power Spectral Density:11a CH100 ©Copyright. All rights reserved by CTTL. Page 19 of 97 No. 24T04Z101045-017 A.4. 26dB Emission Bandwidth (conducted) Measurement Limit: Standard FCC 47 CFR Part 15.403 (i) The measurement is made according to KDB 789033 Measurement Uncertainty: Measurement Uncertainty Limit (kHz) / 60.80Hz EUT ID: UT02a Measurement Result: TestMode Frequency[MHz] 26db EBW [MHz] 5180 21.16 5200 21.24 5240 21.96 5260 21.52 5280 11A 5320 21.72 24.08 5500 25.20 5580 25.72 5700 29.12 5720 29.24 5180 24.36 5200 21.84 5240 23.80 5260 22.72 11AC20 5280 5320 22.12 21.20 5500 25.12 5580 23.92 5700 28.48 5720 28.88 5190 41.20 5230 40.80 5270 44.24 11AC40 5310 5510 53.44 45.52 5550 48.08 5670 57.44 5710 62.96 11AC80 5210 5290 124.16 91.52 ©Copyright. All rights reserved by CTTL. FL[MHz] 5168.92 5188.88 5229.16 5249.52 5269.24 5310.04 5487.36 5567.68 5685.60 5705.24 5167.96 5189.80 5226.72 5247.76 5269.36 5309.76 5487.48 5567.72 5685.52 5705.20 5169.52 5209.68 5249.36 5280.96 5485.52 5526.96 5642.88 5677.44 5151.28 5244.40 FH[MHz] Limit[MHz] Verdict 5190.08 --- --- 5210.12 --- --- 5251.12 --- --- 5271.04 --- --- 5290.96 --- --- 5334.12 --- --- 5512.56 --- --- 5593.40 --- --- 5714.72 --- --- 5734.48 --- --- 5192.32 --- --- 5211.64 --- --- 5250.52 --- --- 5270.48 --- --- 5291.48 --- --- 5330.96 --- --- 5512.60 --- --- 5591.64 --- --- 5714.00 --- --- 5734.08 --- --- 5210.72 --- --- 5250.48 --- --- 5293.60 --- --- 5334.40 --- --- 5531.04 --- --- 5575.04 --- --- 5700.32 --- --- 5740.40 --- --- 5275.44 --- --- 5335.92 --- --- Page 20 of 97 5530 5610 5690 Test Graphs 108.64 123.52 132.64 5480.24 5555.12 5626.80 No. 24T04Z101045-017 5588.88 --- --- 5678.64 --- --- 5759.44 --- --- 11A_5180 11A_5200 11A_5240 ©Copyright. All rights reserved by CTTL. Page 21 of 97 No. 24T04Z101045-017 11A_5260 11A_5280 ©Copyright. All rights reserved by CTTL. Page 22 of 97 No. 24T04Z101045-017 11A_5320 11A_5500 ©Copyright. All rights reserved by CTTL. Page 23 of 97 No. 24T04Z101045-017 11A_5580 11A_5700 ©Copyright. All rights reserved by CTTL. Page 24 of 97 No. 24T04Z101045-017 11A_5720 11AC20_5180 ©Copyright. All rights reserved by CTTL. Page 25 of 97 No. 24T04Z101045-017 11AC20_5200 11AC20_5240 ©Copyright. All rights reserved by CTTL. Page 26 of 97 No. 24T04Z101045-017 11AC20_5260 11AC20_5280 ©Copyright. All rights reserved by CTTL. Page 27 of 97 No. 24T04Z101045-017 11AC20_5320 11AC20_5500 ©Copyright. All rights reserved by CTTL. Page 28 of 97 No. 24T04Z101045-017 11AC20_5580 11AC20_5700 ©Copyright. All rights reserved by CTTL. Page 29 of 97 No. 24T04Z101045-017 11AC20_5720 11AC40_5190 ©Copyright. All rights reserved by CTTL. Page 30 of 97 No. 24T04Z101045-017 11AC40_5230 11AC40_5270 ©Copyright. All rights reserved by CTTL. Page 31 of 97 No. 24T04Z101045-017 11AC40_5310 11AC40_5510 ©Copyright. All rights reserved by CTTL. Page 32 of 97 No. 24T04Z101045-017 11AC40_5550 11AC40_5670 ©Copyright. All rights reserved by CTTL. Page 33 of 97 No. 24T04Z101045-017 11AC40_5710 11AC80_5210 ©Copyright. All rights reserved by CTTL. Page 34 of 97 No. 24T04Z101045-017 11AC80_5290 11AC80_5530 ©Copyright. All rights reserved by CTTL. Page 35 of 97 No. 24T04Z101045-017 11AC80_5610 11AC80_5690 ©Copyright. All rights reserved by CTTL. Page 36 of 97 No. 24T04Z101045-017 Conclusion: PASS ©Copyright. All rights reserved by CTTL. Page 37 of 97 No. 24T04Z101045-017 A.5. Radiated Unwanted Emission A.5.1 Limits Unwanted Emissions in the unrestricted bands shall not exceed the limits that shown in 15.407: Standard FCC 47 CFR Part 15.407 Limit (1) For transmitters operating in the 5.15-5.25 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. (2) For transmitters operating in the 5.25-5.35 GHz band: All emissions outside of the 5.15-5.35 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. (3) For transmitters operating in the 5.47-5.725 GHz band: All emissions outside of the 5.47-5.725 GHz band shall not exceed an e.i.r.p. of -27 dBm/MHz. In addition, radiated emissions which fall in the restricted bands, as defined in § 15.205(a), must also comply with the radiated emission limits specified in § 15.209(a) (see § 15.205(c)) Frequency (MHz) 0.009 - 0.490 0.490 - 1.705 1.705 30.0 Field strength(V/m) 2400/F(kHz) 24000/F(kHz) 30 Measurement distance (m) 300 30 30 Frequency of emission (MHz) 30-88 88-216 216-960 Above 960 Field strength (uV/m) 100 150 200 500 Field strength (dBuV/m) 40 43.5 46 54 Measurement distance (m) 3 3 3 3 Note: When performing measurements at a distance other than that specified, the results shall be extrapolated to the specified distance using an extrapolation factor (as defined in KDB 789033 II.G.2.d). ©Copyright. All rights reserved by CTTL. Page 38 of 97 A.5.2 Test setup No. 24T04Z101045-017 Figure 1 Test Site Diagram (9kHz-30MHz) Figure 2 Test Site Diagram (30MHz-1GHz) Figure 3 Test Site Diagram (1GHz-40GHz) ©Copyright. All rights reserved by CTTL. Page 39 of 97 No. 24T04Z101045-017 A.5.3 Test Procedures Radiated unwanted emissions from the EUT were measured according to ANSI C63.10and KDB 789033 D02 v02r01. Test setting Frequency of emission (MHz) RBW/VBW 30-1000 100kHz/300kHz 1000-4000 1MHz/3MHz 4000-18000 1MHz/3MHz 18000-26500 1MHz/3MHz 26500-40000 1MHz/3MHz A.5.4 Calculation 1The measurement results reported below is calculated by: Measurement Results (dBV/m) = Pmeasurement (dBV) + Cable Loss(dB) + Antenna Factor (dB/m) Where: Pmeasurement is the field strength recorded from the instrument 2 Convert the resultant EIRP level to an equivalent electric field strength using the following relationship: E=EIRP- 20log (D) +104.77 Where: E is the field strength in dBV/m D is the measurement distance in meters EIRP is the equivalent isotropically radiated power in dBm Test note 1. The EUT is operating at its maximum duty cycle and its maximum power control level. 2. Investigation has been done on all modes and modulations/data rates. Only the radiated emissions of the configuration that produced the worst case emissions are reported in this section. 3. Spurious emissions for all channels were investigated and almost the same below 1GHz. According to FCC 47 CFR §15.31, emission levels are not report much lower than the limit by over 20dB 4. Measurement frequencies were performed from 9 kHz to 40GHz. ©Copyright. All rights reserved by CTTL. Page 40 of 97 No. 24T04Z101045-017 A.5.5 Measurement Results: Average Results: 802.11a Channel 36 Frequency Measurement (MHz) Result (dBuV/m) 17993.950 40.00 17983.500 39.99 14491.000 35.20 14476.700 35.09 5149.460 43.26 5148.860 43.08 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -28.00 -28.00 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 34.00 34.00 Receiver Reading (dBuV) 23.64 23.63 22.86 22.75 37.26 37.08 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 14.00 14.01 18.80 18.91 10.74 10.92 Antenna Pol. (H/V) H V V V V V Channel 40 Frequency (MHz) 17992.300 17985.150 14488.800 14488.250 11851.550 11879.050 Measurement Result (dBuV/m) 40.51 40.44 35.71 35.66 33.92 33.87 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.73 -32.73 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.15 39.15 Receiver Reading (dBuV) 24.15 24.08 23.37 23.32 27.50 27.45 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.49 13.56 18.29 18.34 20.08 20.13 Antenna Pol. (H/V) V V V V V V Channel 48 Frequency (MHz) 17991.750 17996.700 14488.250 14495.400 11874.100 11929.100 Measurement Result (dBuV/m) 40.32 40.28 35.87 35.80 33.92 33.83 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.73 -32.53 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.15 39.10 Receiver Reading (dBuV) 23.96 23.92 23.53 23.46 27.50 27.26 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.68 13.72 18.13 18.20 20.08 20.17 Antenna Pol. (H/V) V V V V V V ©Copyright. All rights reserved by CTTL. Page 41 of 97 No. 24T04Z101045-017 Channel 52 Frequency (MHz) 17994.500 17969.200 14494.300 14478.900 11887.300 11893.900 Measurement Result (dBuV/m) 40.43 40.30 35.82 35.71 34.45 34.44 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.53 -32.53 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.10 39.10 Receiver Reading (dBuV) 24.07 23.94 23.48 23.37 27.88 27.87 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.57 13.70 18.18 18.29 19.55 19.56 Antenna Pol. (H/V) V V V V V V Channel 56 Frequency (MHz) 17982.400 17998.900 14488.800 14498.700 11893.900 11862.550 Measurement Result (dBuV/m) 40.47 40.47 36.15 35.88 34.48 34.39 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.53 -32.73 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.10 39.15 Receiver Reading (dBuV) 24.11 24.11 23.81 23.54 27.91 27.97 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.53 13.53 17.85 18.12 19.52 19.61 Antenna Pol. (H/V) V H V V V V Channel 64 Frequency (MHz) 17984.050 17992.850 14480.000 13292.000 5350.464 5350.544 Measurement Result (dBuV/m) 40.60 40.60 35.76 35.71 46.86 46.65 Cable Loss (dB) -29.59 -29.59 -29.56 -31.40 -27.82 -27.82 Antenna Factor (dB/m) 45.95 45.95 41.90 40.60 34.20 34.20 Receiver Reading (dBuV) 24.24 24.24 23.42 26.51 40.48 40.27 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.40 13.40 18.24 18.29 7.14 7.35 Antenna Pol. (H/V) H V V V V V ©Copyright. All rights reserved by CTTL. Page 42 of 97 No. 24T04Z101045-017 Channel 100 Frequency (MHz) 17994.500 17982.400 13303.550 14480.550 5459.905 5459.890 Measurement Result (dBuV/m) 40.67 40.46 36.00 35.72 42.73 42.61 Cable Loss (dB) -29.59 -29.59 -31.40 -29.56 -27.49 -27.49 Antenna Factor (dB/m) 45.95 45.95 40.60 41.90 34.20 34.20 Receiver Reading (dBuV) 24.31 24.10 26.80 23.38 36.02 35.90 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.33 13.54 18.00 18.28 11.27 11.39 Antenna Pol. (H/V) H H V V V V Channel 116 Frequency (MHz) 17998.90 17974.70 13311.25 14483.30 11736.60 11832.30 Measurement Result (dBuV/m) 40.55 40.50 35.87 35.81 34.28 34.07 Cable Loss (dB) -29.59 -29.59 -31.40 -29.56 -32.71 -32.73 Antenna Factor (dB/m) 45.95 45.95 40.60 41.90 39.20 39.15 Receiver Reading (dBuV) 24.19 24.14 26.67 23.47 27.79 27.65 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.45 13.50 18.13 18.19 19.72 19.93 Antenna Pol. (H/V) V H H H H V Channel 140 Frequency (MHz) 17972.500 17993.950 14490.450 14491.000 10859.350 11927.450 Measurement Result (dBuV/m) 40.66 40.40 36.04 35.87 34.32 34.20 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -33.07 -32.53 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 38.50 39.10 Receiver Reading (dBuV) 24.30 24.04 23.70 23.53 28.89 27.63 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.34 13.60 17.96 18.13 19.68 19.80 Antenna Pol. (H/V) H V V H V H ©Copyright. All rights reserved by CTTL. Page 43 of 97 No. 24T04Z101045-017 Channel 144 Frequency (MHz) 17996.700 17998.350 14484.950 14492.650 10850.550 10857.700 Measurement Result (dBuV/m) 40.72 40.57 35.74 35.73 34.59 34.57 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -33.07 -33.07 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 38.50 38.50 Receiver Reading (dBuV) 24.36 24.21 23.40 23.39 29.16 29.14 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.28 13.43 18.26 18.27 19.41 19.43 Antenna Pol. (H/V) V V H H V V 802.11n-HT20 Channel 36 Frequency (MHz) 17990.100 17993.950 13298.600 14497.050 5149.880 5148.960 Measurement Result (dBuV/m) 40.57 40.53 35.70 35.69 42.97 42.65 Cable Loss (dB) -29.59 -29.59 -31.40 -29.56 -28.00 -28.00 Antenna Factor (dB/m) 45.95 45.95 40.60 41.90 34.00 34.00 Receiver Reading (dBuV) 24.21 24.17 26.50 23.35 36.97 36.65 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.43 13.47 18.30 18.31 11.03 11.35 Antenna Pol. (H/V) H H V V V V Channel 40 Frequency (MHz) 17995.050 17974.700 14492.650 14481.100 10748.250 11844.400 Measurement Result (dBuV/m) 40.83 40.44 35.60 35.56 33.97 33.89 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.42 -32.73 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 38.45 39.15 Receiver Reading (dBuV) 24.47 24.08 23.26 23.22 27.94 27.47 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.17 13.56 18.40 18.44 20.03 20.11 Antenna Pol. (H/V) V H H V V V ©Copyright. All rights reserved by CTTL. Page 44 of 97 No. 24T04Z101045-017 Channel 48 Frequency (MHz) 17993.400 17975.800 13331.050 13294.750 10865.400 11413.750 Measurement Result (dBuV/m) 40.69 40.47 36.07 35.73 34.15 34.08 Cable Loss (dB) -29.59 -29.59 -31.19 -31.40 -33.07 -32.58 Antenna Factor (dB/m) 45.95 45.95 40.65 40.60 38.50 39.00 Receiver Reading (dBuV) 24.33 24.11 26.61 26.53 28.72 27.66 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.31 13.53 17.93 18.27 19.85 19.92 Antenna Pol. (H/V) V H V V V V Channel 52 Frequency (MHz) 17990.100 17993.950 14480.000 14491.550 11853.750 11822.950 Measurement Result (dBuV/m) 40.52 40.50 35.80 35.72 34.30 34.27 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.73 -32.09 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.15 39.20 Receiver Reading (dBuV) 24.16 24.14 23.46 23.38 27.88 27.16 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.48 13.50 18.20 18.28 19.70 19.73 Antenna Pol. (H/V) H V V V V V Channel 56 Frequency (MHz) 17983.500 17997.800 14484.400 14498.700 11863.650 11822.950 Measurement Result (dBuV/m) 40.43 40.39 35.75 35.75 34.31 34.25 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.73 -32.09 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.15 39.20 Receiver Reading (dBuV) 24.07 24.03 23.41 23.41 27.89 27.14 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.57 13.61 18.25 18.25 19.69 19.75 Antenna Pol. (H/V) V V V V H H ©Copyright. All rights reserved by CTTL. Page 45 of 97 No. 24T04Z101045-017 Channel 64 Frequency (MHz) 17993.400 17998.900 13322.800 13314.000 5350.224 5350.416 Measurement Result (dBuV/m) 40.62 40.45 35.96 35.81 47.22 47.08 Cable Loss (dB) -29.59 -29.59 -31.19 -31.40 -27.82 -27.82 Antenna Factor (dB/m) 45.95 45.95 40.65 40.60 34.20 34.20 Receiver Reading (dBuV) 24.26 24.09 26.50 26.61 40.84 40.70 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.38 13.55 18.04 18.19 6.78 6.92 Antenna Pol. (H/V) H V H V V V Channel 100 Frequency (MHz) 17986.800 17973.600 13298.050 13295.850 5458.930 5459.995 Measurement Result (dBuV/m) 40.84 40.53 35.98 35.64 43.82 43.52 Cable Loss (dB) -29.59 -29.59 -31.40 -31.40 -27.49 -27.49 Antenna Factor (dB/m) 45.95 45.95 40.60 40.60 34.20 34.20 Receiver Reading (dBuV) 24.48 24.17 26.78 26.44 37.11 36.81 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.16 13.47 18.02 18.36 10.18 10.48 Antenna Pol. (H/V) V H V V V V Channel 116 Frequency (MHz) 17981.85 17998.90 14473.40 13290.35 11875.20 11825.70 Measurement Result (dBuV/m) 40.58 40.46 35.73 35.70 34.34 34.15 Cable Loss (dB) -29.59 -29.59 -29.56 -31.40 -32.73 -32.09 Antenna Factor (dB/m) 45.95 45.95 41.90 40.60 39.15 39.20 Receiver Reading (dBuV) 24.22 24.10 23.39 26.50 27.92 27.04 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.42 13.54 18.27 18.30 19.66 19.85 Antenna Pol. (H/V) H V V V V V ©Copyright. All rights reserved by CTTL. Page 46 of 97 No. 24T04Z101045-017 Channel 140 Frequency (MHz) 17997.800 17993.400 14488.800 13307.400 11874.100 11298.250 Measurement Result (dBuV/m) 40.47 40.28 35.89 35.73 34.35 34.25 Cable Loss (dB) -29.59 -29.59 -29.56 -31.40 -32.73 -32.41 Antenna Factor (dB/m) 45.95 45.95 41.90 40.60 39.15 38.70 Receiver Reading (dBuV) 24.11 23.92 23.55 26.53 27.93 27.96 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.53 13.72 18.11 18.27 19.65 19.75 Antenna Pol. (H/V) V H V V H V Channel 144 Frequency (MHz) 17982.950 17990.650 14495.950 14492.650 10859.350 11916.450 Measurement Result (dBuV/m) 40.84 40.58 36.11 35.88 34.37 34.29 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -33.07 -32.53 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 38.50 39.10 Receiver Reading (dBuV) 24.48 24.22 23.77 23.54 28.94 27.72 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.16 13.42 17.89 18.12 19.63 19.71 Antenna Pol. (H/V) V H V H V V 802.11n-HT40 Channel 38 Frequency (MHz) 17986.250 17991.200 13332.700 14497.050 5149.220 5149.540 Measurement Result (dBuV/m) 40.43 40.40 35.71 35.71 45.13 44.46 Cable Loss (dB) -29.59 -29.59 -31.19 -29.56 -28.00 -28.00 Antenna Factor (dB/m) 45.95 45.95 40.65 41.90 34.00 34.00 Receiver Reading (dBuV) 24.07 24.04 26.25 23.37 39.13 38.46 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.57 13.60 18.29 18.29 8.87 9.54 Antenna Pol. (H/V) V H V V V V ©Copyright. All rights reserved by CTTL. Page 47 of 97 No. 24T04Z101045-017 Channel 46 Frequency (MHz) 17985.700 17972.500 14488.800 14494.850 11300.450 11825.700 Measurement Result (dBuV/m) 40.63 40.32 35.80 35.70 34.17 34.11 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.41 -32.09 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 38.70 39.20 Receiver Reading (dBuV) 24.27 23.96 23.46 23.36 27.88 27.00 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.37 13.68 18.20 18.30 19.83 19.89 Antenna Pol. (H/V) V V V V V H Channel 54 Frequency (MHz) 17989.550 17995.600 14482.750 13304.650 11869.150 11865.300 Measurement Result (dBuV/m) 39.95 39.88 34.68 34.34 32.98 32.50 Cable Loss (dB) -29.59 -29.59 -29.56 -31.40 -32.73 -32.73 Antenna Factor (dB/m) 45.95 45.95 41.90 40.60 39.15 39.15 Receiver Reading (dBuV) 23.59 23.52 22.34 25.14 26.56 26.08 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 14.05 14.12 19.32 19.66 21.02 21.50 Antenna Pol. (H/V) H H V V V V Channel 62 Frequency (MHz) 17992.850 17981.850 14485.500 14477.250 5350.272 5350.624 Measurement Result (dBuV/m) 39.78 39.69 34.62 34.51 45.96 45.66 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -27.82 -27.82 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 34.20 34.20 Receiver Reading (dBuV) 23.42 23.33 22.28 22.17 39.58 39.28 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 14.22 14.31 19.38 19.49 8.04 8.34 Antenna Pol. (H/V) V V V H V V ©Copyright. All rights reserved by CTTL. Page 48 of 97 No. 24T04Z101045-017 Channel 102 Frequency (MHz) 17987.35 17967.00 13301.90 13309.05 5458.92 5459.55 Measurement Result (dBuV/m) 40.49 40.36 35.66 35.60 43.64 43.63 Cable Loss (dB) -29.59 -29.59 -31.40 -31.40 -27.49 -27.49 Antenna Factor (dB/m) 45.95 45.95 40.60 40.60 34.20 34.20 Receiver Reading (dBuV) 24.13 24.00 26.46 26.40 36.93 36.92 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.51 13.64 18.34 18.40 10.36 10.37 Antenna Pol. (H/V) H V V V V V Channel 118 Frequency (MHz) 17969.75 17993.95 13303.55 14495.40 11918.10 11893.35 Measurement Result (dBuV/m) 41.16 40.36 35.88 35.76 34.54 34.16 Cable Loss (dB) -29.59 -29.59 -31.40 -29.56 -32.53 -32.53 Antenna Factor (dB/m) 45.95 45.95 40.60 41.90 39.10 39.10 Receiver Reading (dBuV) 24.80 24.00 26.68 23.42 27.97 27.59 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 12.84 13.64 18.12 18.24 19.46 19.84 Antenna Pol. (H/V) V V V V V V Channel 134 Frequency (MHz) 17994.50 17987.90 14478.35 14477.25 11396.15 10854.95 Measurement Result (dBuV/m) 40.55 40.49 35.69 35.64 34.36 34.24 Cable Loss (dB) -29.59 -29.59 -29.56 -29.56 -32.58 -33.07 Antenna Factor (dB/m) 45.95 45.95 41.90 41.90 39.00 38.50 Receiver Reading (dBuV) 24.19 24.13 23.35 23.30 27.94 28.81 Limit (dBuV/m) 54.00 54.00 54.00 54.00 54.00 54.00 Margin (dB) 13.45 13.51 18.31 18.36 19.64 19.76 Antenna Pol. (H/V) V H H H V H ©Copyright. All rights reserved by CTTL. Page 49 of 97