Langogo Technology Co., LTD. T1 Wearable & handheld translation device 2AQLY-T1 2AQLYT1 t1
TEST REPORT FCC ID: 2AQLY-T1 Product: Wearable & handheld translation device Model No.: Langogo Genesis Additional Model No.: SPK01, S1, T1 Trade Mark: Report No.: TCT180706E022 Issued Date: Aug. 01, 2018 Issued for: Langogo Technology Co., LTD. 2 / F, Boxun Building, Keyuan North Road, Nanshan District, Shenzhen, 518000 China Issued By: Shenzhen Tongce Testing Lab. 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 FAX: +86-755-27673332 Note: This report shall not be reproduced except in full, without the written approval of Shenzhen Tongce Testing Lab. This document may be altered or revised by Shenzhen Tongce Testing Lab. personnel only, and shall be noted in the revision section of the document. The test results in the report only apply to the tested sample. Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com TABLE OF CONTENTS Report No.: TCT180706E022 1. Test Certification ..................................................................................... 3 2. Test Result Summary .............................................................................. 3 3. EUT Description....................................................................................... 5 4. Genera Information.................................................................................. 8 4.1. Test environment and mode................................................................................. 8 4.2. Test Mode............................................................................................................. 11 4.3. Description of Support Units .............................................................................. 14 4.4. Configuration of Tested System ........................................................................ 14 4.5. Measurement Results Explanation Example..................................................... 14 5. Facilities and Accreditations ................................................................ 15 5.1. Facilities ............................................................................................................... 15 5.2. Location ............................................................................................................... 15 5.3. Measurement Uncertainty................................................................................... 15 6. Test Results and Measurement Data ................................................... 16 6.1. Conducted Output Power Measurement ........................................................... 16 6.2. Peak to Average Ratio......................................................................................... 17 6.3. Band Edge and Conducted Spurious Emission Measurement ....................... 19 6.4. Field Strength of Spurious Radiation Measurement ........................................ 21 6.5. Frequency Stability Measurement ..................................................................... 24 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Test Data: Refer to Appendix For LTE Band 2, Appendix For LTE Band 5, Appendix For LTE Band 7, Appendix For LTE Band 17, Appendix For LTE Band 41 Page 2 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 1. Test Certification Product: Wearable & handheld translation device Model No.: Additional Model: Langogo Genesis SPK01, S1, T1 Report No.: TCT180706E022 Trade Mark: Applicant: Langogo Technology Co., LTD. Address: 2 / F, Boxun Building, Keyuan North Road, Nanshan District, Shenzhen, 518000 China Manufacturer: Shenzhen Shuangping tai Medical Technology Co., LTD Address: 7 / F, Boxun Building, Keyuan North Road, Nanshan District, Shenzhen Date of Test: Jul. 09, 2018 - Jul. 31, 2018 Applicable Standards: FCC CFR Title 47 Part 2 FCC CFR Title 47 Part24 FCC CFR Title 47 Part27 The above equipment has been tested by Shenzhen Tongce Testing Lab. and found compliance with the requirements set forth in the technical standards mentioned above. The results of testing in this report apply only to the product/system, which was tested. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Tested By: Reviewed By: Approved By: Jin Wang Beryl Zhao Tomsin Date: Jul. 31, 2018 Date: Aug. 01, 2018 Date: Aug. 01, 2018 Page 3 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 2. Test Result Summary Requirement Conducted Output Power Peak-to-Average Ratio Effective Radiated Power Equivalent Isotropic Radiated Power Occupied Bandwidth Band Edge CFR 47 Section §2.1046; §24.232(c); §27.50(h); §24.232(d); §2.1046; §27.50(d)(4); §2.1046; §27.50(d); §2.1049; §24.238(b); §27.53(h)(3); §27.53(m)(6); §2.1051; §27.53(g); §27.53(g); §24.238(a); Conducted Spurious Emission §2.1051; §27.53(h); §24.238(a); Field Strength of Spurious Radiation §2.1053; §27.53(g) ; §27.53(h); §24.238(a); Frequency Stability for Temperature & Voltage §2.1055;§27.54; §24.235; Note: 1. PASS: Test item meets the requirement. 2. Fail: Test item does not meet the requirement. 3. N/A: Test case does not apply to the test object. 4. The test result judgment is decided by the limit of test standard. Report No.: TCT180706E022 Result PASS PASS PASS PASS PASS PASS PASS PASS PASS Page 4 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 3. EUT Description Report No.: TCT180706E022 Product: Model No.: Additional Model: Wearable & handheld translation device Langogo Genesis SPK01, S1, T1 Trade Mark: Hardware Version: YK909-V1.2 Software Version: YK909_lwtg_36_HEYAN_V001_180709_2247 LTE Band 2: 1850 MHz ~ 1910 MHz LTE Band 5: 824 MHz ~ 849 MHz Tx Frequency: LTE Band 7: 2500 MHz ~ 2570 MHz LTE Band 17: 704 MHz ~ 716 MHz LTE Band 41: 2555 MHz ~ 2655 MHz LTE Band 2: 1930MHz ~ 1990 MHz LTE Band 5: 869 MHz ~ 894 MHz Rx Frequency: LTE Band 7: 2620MHz ~ 2690 MHz LTE Band 17: 734 MHz ~ 746 MHz LTE Band 41: 2555 MHz ~ 2655 MHz LTE Band 2: 1.4MHz /3MHz /5MHz /10MHz /15MHz / 20MHz LTE Band 5: 1.4MHz /3MHz /5MHz /10MHz Bandwidth: LTE Band 7: 5MHz /10MHz /15MHz / 20MHz LTE Band 17: 5MHz /10MHz LTE Band 41: 5MHz /10MHz /15MHz / 20MHz LTE Band 2: 22.74dBm Maximum Output Power to Antenna: LTE Band 5: 23.88dBm LTE Band 7: 22.83dBm LTE Band 17:23.49dBm LTE Band 41: 23.95dBm LTE Band 2: 17M9G7D 99% Occupied Bandwidth: LTE Band 5: 8M95G7D LTE Band 7: 17M9G7D LTE Band 17: 8M95G7D LTE Band 41: 17M9G7D Type of Modulation: QPSK / 16QAM Antenna Type: Antenna Gain: Power Supply: Internal Antenna LTE Band 2: 1dBi LTE Band 5: 1dBi LTE Band 7: 1dBi LTE Band 17: 1dBi LTE Band 41: 1dBi Rechargeable Li-ion Battery DC 3.7V Page 5 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Remark: Report No.: TCT180706E022 All models above are identical in interior structure, electrical circuits and components, and just model names are different for the marketing requirement. Emission Designator LTE Band 2 BW(MHz) Emission Designator (99%OBW) 1.4 1M08G7D 3 2M68G7D 5 4M48G7D 10 8M95G7D 15 13M4G7D 20 17M9G7D QPSK Maximum EIRP(W) 0.2333 0.2307 0.2344 0.2317 0.2307 0.2366 LTE Band 5 BW(MHz) 1.4 3 5 10 Emission Designator (99%OBW) 1M08G7D 2M68G7D 4M48G7D 8M95G7D QPSK Maximum EIRP(W) 0.2917 0.2972 0.3041 0.3076 LTE Band 7 BW(MHz) 5 10 15 20 Emission Designator (99%OBW) 4M48G7D 8M95G7D 13M4G7D 17M9G7D QPSK Maximum EIRP(W) 0.2344 0.0018 0.1968 0.2415 LTE Band 17 BW(MHz) 5 10 Emission Designator (99%OBW) 4M48G7D 8M95G7D QPSK Maximum EIRP(W) 0.2799 0.2812 16QAM Emission Designator (99%OBW) Maximum EIRP(W) 1M08W7D 0.1936 2M68W7D 0.1936 4M48W7D 0.1986 8M95W7D 0.1959 13M4W7D 0.2000 17M9W7D 0.1972 Emission Designator (99%OBW) 16QAM Maximum EIRP(W) 1M08W7D 0.2388 2M68W7D 0.2421 4M48W7D 0.2449 8M94W7D 0.2415 16QAM Emission Designator (99%OBW) Maximum EIRP(W) 4M48W7D 0.1914 8M95W7D 0.1722 13M4W7D 0.1675 17M9W7D 0.1774 Emission Designator (99%OBW) 4M48W7D 8M94W7D 16QAM Maximum EIRP(W) 0.2339 0.2234 Page 6 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com LTE Band41 BW(MHz) 5 10 15 20 Emission Designator (99%OBW) 4M49G7D 8M94G7D 13M4G7D 17M9G7D QPSK Maximum EIRP(W) 0.2951 0.3097 0.2972 0.3126 Report No.: TCT180706E022 16QAM Emission Designator (99%OBW) Maximum EIRP(W) 4M47W7D 0.2360 8M95W7D 0.2438 13M4W7D 0.2553 17M9W7D 0.2500 Page 7 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 4. Genera Information 4.1. Test environment and mode Report No.: TCT180706E022 Operating Environment: Temperature: Humidity: Atmospheric Pressure: 24.0 C 54 % RH 1010 mbar Test Mode: Operation mode: Keep the EUT in continuous transmitting with modulation The sample was placed 0.8m above the ground plane of 3m chamber. Measurements in both horizontal and vertical polarities were performed. During the test, each emission was maximized by: having the EUT continuously working, investigated all operating modes, rotated about all 3 axis (X, Y & Z) and considered typical configuration to obtain worst position, manipulating interconnecting cables, rotating the turntable, varying antenna height from 1m to 4m in both horizontal and vertical polarizations. The emissions worst-case are shown in Test Results of the following pages. Page 8 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Description Operation Frequency LTE Band 2(1.4MHz) Channel Frequency (MHz) 18607 1850.7 18900 1880 19193 1909.3 LTE Band 2(5MHz) Channel Frequency (MHz) 18625 1852.5 18900 1880 19175 1907.5 LTE Band 2(15MHz) Channel Frequency (MHz) 18675 1857.5 18900 1880 19125 1902.5 Report No.: TCT180706E022 LTE Band 2(3MHz) Channel Frequency (MHz) 18615 1851.5 18900 1880 19185 1908.5 LTE Band 2(10MHz) Channel Frequency (MHz) 18650 1855 18900 1880 19150 1905 LTE Band 2(20MHz) Channel Frequency (MHz) 18700 1860 18900 1880 19100 1900 LTE Band 5(1.4MHz) Channel Frequency (MHz) 20407 824.7 20525 836.5 20643 848.3 LTE Band 5(5MHz) Channel Frequency (MHz) 20425 826.5 20525 836.5 20625 846.5 LTE Band 5(3MHz) Channel Frequency (MHz) 20415 825.5 20525 836.5 20635 847.5 LTE Band 5(10MHz) Channel Frequency (MHz) 20450 829 20525 836.5 20600 844 LTE Band 7(5MHz) Channel Frequency (MHz) 20775 2502.5 21100 2535 21425 2567.5 LTE Band 7(15MHz) Channel Frequency (MHz) 20825 2507.5 21100 2535 21375 2562.5 LTE Band 7(10MHz) Channel Frequency (MHz) 20800 2505 21100 2535 21400 2565 LTE Band 7(20MHz) Channel Frequency (MHz) 20850 2510 21100 2535 21350 2560 Page 9 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com LTE Band 17(5MHz) Channel Frequency (MHz) 23755 706.5 23790 710 23825 713.5 LTE Band 41(5MHz) Channel Frequency (MHz) 40265 2557.5 40740 2605 41215 2652.5 LTE Band 41(15MHz) Channel Frequency (MHz) 40315 2562.5 40740 2605 41165 2647.5 Report No.: TCT180706E022 LTE Band 17(10MHz) Channel Frequency (MHz) 23780 709 23790 710 23800 711 LTE Band 41(10MHz) Channel Frequency (MHz) 40290 2560 40740 2605 41190 2650 LTE Band 41(20MHz) Channel Frequency (MHz) 40340 2565 40740 2605 41140 2645 Page 10 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 4.2. Test Mode Report No.: TCT180706E022 All modes and data rates and positions were investigated. Test modes are chosen to be reported as the worst case configuration below: Test Mode Band Radiated TCs Conducted TCs LTE Band 2 QPSK Link (1.4MHz / 3MHz / 5MHz / 10MHz / 15MHz / 20MHz) 16QAM Link (1.4MHz / 3MHz / 5MHz / 10MHz / 15MHz / 20MHz) LTE Band 5 QPSK Link (1.4MHz / 3MHz / 5MHz / 10MHz) 16QAM Link (1.4MHz / 3MHz / 5MHz / 10MHz) LTE Band 7 QPSK Link ( 5MHz / 10MHz / 15MHz / 20MHz) 16QAM Link ( 5MHz / 10MHz / 15MHz / 20MHz) LTE Band 17 QPSK Link (5MHz / 10MHz) 16QAM Link (5MHz / 10MHz) LTE Band 41 QPSK Link ( 5MHz / 10MHz / 15MHz / 20MHz) 16QAM Link (5MHz / 10MHz / 15MHz / 20MHz) Antenna port conducted and radiated test items were performed according to KDB 971168 D01 Power Meas License Digital Systems v03 with maximum output power. Radiated measurements were performed with rotating EUT in different three orthogonal test planes to find the maximum emission. Page 11 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 Test Items Bandwidth (MHz) Modulation RB # Test Channel Band 1.4 3 5 10 15 20 QPSK 16QAM 1 Half Full L M H 2 v v v v v v v v v v v v v v Max. Output 5 v v v v v v Power 7 v v v v v v v v v v v v v v v v v v 17 v v v v v v v v v v 41 v v v v v v v v v v v v 2 v v v v v v v v v v v v v v Peak-to-Average 5 v v v v v v Ratio 7 v v v v v v v v v v v v v v v v v v 17 v v v v v v v v v v 41 v v v v v v v v v v v v 26dB and 99% 2 v v v v v v v v v v v v v v Bandwidth 5 v v v v v v v v v v v v 7 v v v v v v v v v v v v 17 v v v v v v v v v v 41 v v v v v v v v v v v v Page 12 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 Test Items Conducted Band Edge Conducted Spurious Emission Bandwidth (MHz) Modulation RB # Test Channel Band 1.4 3 5 10 15 20 QPSK 16QAM 1 Half Full L M H 2 v v v v v v v 5 v v v v v 7 v v v v v 17 v v v 41 v v v v v 2 v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v v 5 v v v v v v v v v v 7 v v v v v v v v v v 17 v v v v v v v v 41 v v v v v v v v v v 2 v v v v v v v Frequency 5 v Stability 7 v v v v v v v v v v v v v 17 v v v v v v v 41 v v v v v v v 2 v v v v v v v v v v v v v v E.R.P./ E.I.R.P. 5 v v v v v v v v v v v v 7 v v v v v v v v v v v v 17 v v v v v v v v v v 41 v v v v v v v v v v v v Radiated 2 v v v v v v v Spurious 5 v v v v v v v Emission 7 v v v v v v v 17 v v v v v v v 41 v v v v Note 1. The mark "v " means that this configuration is chosen for testing v v v 2. The mark "-" means that this bandwidth is not supported. Page 13 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 4.3. Description of Support Units Report No.: TCT180706E022 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. Equipment Model No. Serial No. FCC ID Trade Name Note: 1. All the equipment/cables were placed in the worst-case configuration to maximize the emission during the test. 2. Grounding was established in accordance with the manufacturer's requirements and conditions for the intended use. 4.4. Configuration of Tested System 4.5. Measurement Results Explanation Example For all conducted test items: The offset level is set in the spectrum analyzer to compensate the RF cable loss and attenuator factor between RF conducted output port and spectrum analyzer. With the offset compensation, the spectrum analyzer reading level will be exactly the RF output level. The spectrum analyzer offset is derived from RF cable loss and attenuator factor. Offset = RF cable loss + attenuator factor. Page 14 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 5. Facilities and Accreditations 5.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: FCC - Registration No.: 645098 Shenzhen Tongce Testing Lab. The 3m Semi-anechoic chamber has been registered and fully described in a report with the (FCC) Federal Communications Commission. The acceptance letter from the FCC is maintained in our files. IC - Registration No.: 10668A-1 The 3m Semi-anechoic chamber of Shenzhen TCT Testing Technology Co., Ltd. has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing 5.2. Location Shenzhen Tongce Testing Lab Address: 1B/F., Building 1, Yibaolai Industrial Park, Qiaotou, Fuyong, Baoan District, Shenzhen, Guangdong, China TEL: +86-755-27673339 5.3. 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 %. No. Item MU 1 Conducted Emission ±2.56dB 2 RF power, conducted ±0.12dB 3 Spurious emissions, conducted ±0.11dB 4 All emissions, radiated(<1G) ±3.92dB 5 All emissions, radiated(>1G) ±4.28dB 6 Temperature ±0.1°C 7 Humidity ±1.0% Page 15 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6. Test Results and Measurement Data Report No.: TCT180706E022 6.1. Conducted Output Power Measurement 6.1.1. Test Specification Test Requirement: Test Method: FCC part 27.50(c), FCC part 27.50(d) and FCC part 27.50(h), FCC part 24.232(c), FCC part 2.1046 Limits: LTE Band 2: 2W LTE Band 4: 1W Test Setup: Test Procedure: Test Result: 1. The transmitter output port was connected to the system simulator. 2. Set EUT at maximum power through system simulator. 3. Select lowest, middle, highest channels for each band and different modulation. 4. Measure and record the power level from the system simulator. PASS 6.1.2. Test Instruments Equipment Manufacturer Wideband Radio Communication Tester RF cable (9kHz-40GHz) R&S TCT Antenna Connector TCT Model CMW500 RE-05 RFC-02 Serial Number Calibration Due 114220 Sep. 27, 2018 N/A Sep. 27, 2018 N/A Sep. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 16 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.2. Peak to Average Ratio Report No.: TCT180706E022 6.2.1. Test Specification Test Requirement: Test Method: Limit: FCC part 24.232(d) FCC KDB 971168 D01v03 The peak-to-average ratio (PAR) of the transmission may not exceed 13 dB. Test Setup: Test Procedure: Test Result: 1. The testing follows FCC KDB 971168 D01v03 Section 5.7.1. 2. The EUT was connected to spectrum analyzer and system simulator via a power divider. 3. Set EUT to transmit at maximum output power. 4. Set the CCDF (Complementary Cumulative Distribution Function) option of the spectrum analyzer. Record the maximum PAPR level associated with a probability of 0.1%. PASS 6.2.2. Test Instruments Equipment Manufacturer Wideband Radio Communication Tester R&S Spectrum Analyzer Agilent RF cable (9kHz-40GHz) TCT Antenna Connector TCT Model CMW500 N9020A RE-05 RFC-02 Serial Number Calibration Due 114220 Sep. 27, 2018 MY49100060 N/A N/A Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 17 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 6.3. 99% Occupied Bandwidth and 26dB Bandwidth Measurement 6.3.1. Test Specification Test Requirement: Test Method: Limit: FCC part 27.53(h)(3) and FCC part 27.53(m)(6), FCC part 24.238(b) FCC part 2.1049 N/A Test Setup: Test Procedure: Test Result: 1. The testing follows FCC KDB 971168 D01v03 Section 4.2. 2. The EUT was connected to the spectrum analyzer and system simulator via a power divider. 3. The RF output of the EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 4. The 99% occupied bandwidth were measured, set RBW= 1% of OBW, VBW= 3*RBW, sample detector, trace maximum hold. 5. The 26dB bandwidth were measured, set RBW= 1% of EBW, VBW= 3*RBW, peak detector, trace maximum hold. PASS 6.3.2. Test Instruments Equipment Manufacturer Wideband Radio Communication Tester R&S Spectrum Analyzer Agilent RF cable (9kHz-40GHz) TCT Antenna Connector TCT Model CMW500 N9020A RE-05 RFC-02 Serial Number Calibration Due 114220 Sep. 27, 2018 MY49100060 N/A N/A Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 18 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 6.4. Band Edge and Conducted Spurious Emission Measurement 6.4.1. Test Specification Test Requirement: Test Method: Limit: FCC part 27.53(h), FCC part 27.53(g) , FCC part 27.53(m)(4), FCC part 24.238(a) FCC part2.1051 -13dBm Test Setup: Test Procedure: Test Result: 1. The testing follows FCC KDB 971168 D01v03 Section 6.0. 2. The EUT was connected to the spectrum analyzer and system simulator via a power divider. 3. The RF output of EUT was connected to the spectrum analyzer by an RF cable and attenuator. The path loss was compensated to the results for each measurement. 4. The band edges of low and high channels for the highest RF powers were measured. 5. The conducted spurious emission for the whole frequency range was taken. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. 7. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts) = P(W) - [43 + 10log(P) ] (dB) = [30 + 10log(P)] (dBm) - [43 + 10log(P) ] (dB) = -13dBm. For Band 17, he limit line is derived from 55 + 10log(P) dB below the transmitter power PASS Page 19 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.4.2. Test Instruments Report No.: TCT180706E022 Equipment Manufacturer Wideband Radio Communication Tester R&S Spectrum Analyzer Agilent RF cable (9kHz-40GHz) TCT Antenna Connector TCT Model CMW500 N9020A RE-05 RFC-02 Serial Number Calibration Due 114220 Sep. 27, 2018 MY49100060 N/A N/A Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 20 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Report No.: TCT180706E022 6.5. Field Strength of Spurious Radiation Measurement 6.5.1. Test Specification Test Requirement: Test Method: Limit: FCC part 27.53(g) ,FCC part 27.53(h), FCC part 27.53(m)(4), FCC part 24.238(b) FCC part 2.1053 30MHz~20GHz -13dBm From 30MHz to 1GHz Test setup: Above 1GHz Test Procedure: 1. The testing follows FCC KDB 971168 D01v03 Section 5.8 and ANSI / TIA-603-D-2010Section 2.2.12. 2. The EUT was placed on a rotatable wooden table 0.8 meters above the ground. 3. The EUT was set 3 meters from the receiving antenna, which was mounted on the antenna tower. 4. The table was rotated 360 degrees to determine the position of the highest spurious emission. 5. The height of the receiving antenna is varied between one meter and four meters to search for the maximum spurious emission for both horizontal and vertical polarizations. Page 21 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Test results: Report No.: TCT180706E022 6. Make the measurement with the spectrum analyzer's RBW = 1MHz, VBW = 3MHz, taking record of maximum spurious emission. 7. A horn antenna was substituted in place of the EUT and was driven by a signal generator. 8. Tune the output power of signal generator to the same emission level with EUT maximum spurious emission. 9. Taking the record of output power at antenna port. 10. Repeat step 7 to step 8 for another polarization. 11. EIRP (dBm) = S.G. Power Tx Cable Loss + Tx Antenna Gain 12. ERP (dBm) = EIRP - 2.15 13. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. 14. The limit line is derived from 43 + 10log(P) dB below the transmitter power P(Watts) = P(W) - [43 + 10log(P)] (dB) = [30 + 10log(P)] (dBm) - [43 + 10log(P)] (dB) = -13dBm. For Band 17, he limit line is derived from 55 + 10log(P) dB below the transmitter power PASS 6.5.2. Test Instruments Radiated Emission Test Site (966) Name of Equipment Manufacturer Model Serial Number System simulator R&S CMU200 111382 Spectrum Analyzer ROHDE&SCHW ARZ R&S FSQ Signal Generator HP 83623B 3614A00396 Broadband Antenna Schwarzbeck VULB9163 340 Calibration Due Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Horn Antenna Schwarzbeck BBHA 9120D 631 Sep. 27, 2018 Broadband Antenna Horn Antenna Horn Antenna Dipole Antenna Coax cable (9kHz-1GHz) Coax cable Schwarzbeck Schwarzbeck Schwarzbeck TCT TCT TCT VULB9163 BBHA 9120D BBH 9170 TCT-RF RE-low-01 RE-high-02 412 1201 582 N/A N/A N/A Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Sep. 27, 2018 Page 22 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com (9kHz-40GHz) Coax cable (9kHz-1GHz) Coax cable (9kHz-40GHz) Antenna Mast EMI Test Software TCT TCT Keleto Shurple Technology RE-low-03 RE-High-04 CC-A-4M EZ-EMC Report No.: TCT180706E022 N/A Sep. 27, 2018 N/A Sep. 27, 2018 N/A N/A N/A N/A Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 23 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.6. Frequency Stability Measurement 6.6.1. Test Specification Test Requirement: Test Method: Limit: FCC part 27.54, FCC part 24.235 FCC Part 2.1055 ±2.5 ppm Report No.: TCT180706E022 Test Setup: Test Procedure: Test Result: Test Procedures for Temperature Variation 1. The testing follows FCC KDB 971168 D01v03 Section 9.0. 2. The EUT was set up in the thermal chamber and connected with the system simulator. 3. With power OFF, the temperature was decreased to -30°C and the EUT was stabilized before testing. Power was applied and the maximum change in frequency was recorded within one minute. 4. With power OFF, the temperature was raised in 10°C steps up to 50°C. The EUT was stabilized at each step for at least half an hour. Power was applied and the maximum frequency change was recorded within one minute. Test Procedures for Voltage Variation 1. The testing follows FCC KDB 971168 D01v03 Section 9.0. 2. The EUT was placed in a temperature chamber at 25±5°C and connected with the system simulator. 3. The power supply voltage to the EUT was varied from BEP to 115% of the nominal value measured at the input to the EUT. 4. The variation in frequency was measured for the worst case. PASS Page 24 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com 6.6.2. Test Instruments Report No.: TCT180706E022 Equipment Wideband Radio Communication Tester Programable tempratuce and humidity chamber Manufacturer R&S JQ DC power supply Kingrang RF cable (9kHz-40GHz) TCT Antenna Connector TCT Model CMW500 JQ-2000 KR3005K 30V/5A RE-04 RFC-03 Serial Number Calibration Due 114220 Sep. 27, 2018 N/A Sep. 27, 2018 N/A Sep. 27, 2018 N/A Sep. 27, 2018 N/A Sep. 27, 2018 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 25 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com Appendix A: Photographs of Test Setup Refer to test report TCT180706E004 Appendix B: Photographs of EUT Refer to test report TCT180706E004 *****END OF REPORT***** Report No.: TCT180706E022 Page 26 of 26 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.comMicrosoft Office Word 2007 Microsoft Office Word 2007