Test Report - DTS

FCC ID: IKQBTFM

Test Report

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FCCID_2709751

TEST REPORT FCC ID: IKQBTFM Product: Bluetooth FM Transmitter Model No.: BTFM Additional Model No.: N/A Trade Mark: SCOSCHE Report No.: TCT150514E003 Issued Date: Aug. 07, 2015 Issued for: Scosche Industries, Inc. 1550 Pacific Ave. Oxnard, CA 93033, USA Issued By: Shenzhen Tongce Testing Lab. 1F, Leinuo Watch Building, Fuyong Town, Baoan Dist, Shenzhen, 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

Report No.: TCT150514E003 TABLE OF CONTENTS 1. Test Certification....................................................................................... 3 2. Test Result Summary ............................................................................... 4 3. EUT Description ........................................................................................ 5 4. Genera Information................................................................................... 6 4.1. Test environment and mode................................................................................. 6 4.2. Description of Support Units................................................................................ 6 5. Facilities and Accreditations ................................................................... 7 5.1. Facilities ................................................................................................................. 7 5.2. Location ................................................................................................................. 7 5.3. Measurement Uncertainty..................................................................................... 7 6. Test Results and Measurement Data ...................................................... 8 6.1. Antenna requirement ............................................................................................ 8 6.2. Conducted Emission............................................................................................. 9 6.3. Conducted Output Power ................................................................................... 10 6.4. Emission Bandwidth ........................................................................................... 13 6.5. Power Spectral Density....................................................................................... 16 6.6. Test Specification................................................................................................ 16 6.7. Conducted Band Edge and Spurious Emission Measurement ....................... 19 6.8. Radiated Spurious Emission Measurement ...................................................... 22 Appendix A: Photographs of Test Setup Appendix B: Photographs of EUT Page 2 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 1. Test Certification Product: Bluetooth FM Transmitter Model No.: BTFM Additional N/A Model No.: Applicant: Scosche Industries, Inc. Address: 1550 Pacific Ave. Oxnard, CA 93033, USA Manufacturer: Shenzhen James Audio Technology Co., Ttd. 4F, Building A, Rongli Industrial Park, Miaoxi Industrial Zone, Xinghua Address: Community, Guanlan Street, Longhua New District, Shenzhen, China Date of Test: May 14 – Jun. 04, 2015 Applicable FCC CFR Title 47 Part 15 Subpart C Section 15.247 Standards: KDB 558074 D01 DTS Meas Guidance v03r02 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: Date: Jun. 04, 2015 SKY Reviewed By: Date: Aug. 07, 2015 Joe Zhou Approved By: Date: Aug. 07, 2015 Tomsin Page 3 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 2. Test Result Summary Requirement CFR 47 Section Result Antenna requirement §15.203/§15.247 (c) PASS AC Power Line Conducted §15.207 N/A Emission Conducted Peak Output §15.247 (b)(3) PASS Power 6dB Emission Bandwidth §15.247 (a)(2) PASS Power Spectral Density §15.247 (e) PASS Band Edge §15.247(d) PASS Spurious Emission §15.205/§15.209 PASS 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. Page 4 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 3. EUT Description Product Name: Bluetooth FM Transmitter Model : BTFM Additional Model: N/A Trade Mark: SCOSCHE Operation Frequency: 2402MHz~2480MHz Channel Separation: 2MHz Number of Channel: 40 Modulation Technology: GFSK Antenna Type: PCB Antenna Antenna Gain: 0dBi Power Supply: DC 12V Operation Frequency each of channel Channel Frequency Channel Frequency Channel Frequency Channel Frequency 0 2402MHz 10 2422MHz 20 2442MHz 30 2462MHz 1 2404MHz 11 2424MHz 21 2444MHz 31 2464MHz … … … … … … … … 8 2418MHz 18 2438MHz 28 2458MHz 38 2478MHz 9 2420MHz 19 2440MHz 29 2460MHz 39 2480MHz Remark: Channel 0, 19 & 39 have been tested. Page 5 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 4. Genera Information 4.1. Test environment and mode Operating Environment: Temperature: 25.0 °C Humidity: 56 % RH Atmospheric Pressure: 1010 mbar Test Mode: Engineering mode: Keep the EUT in continuous transmitting by select channel and modulations 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. 4.2. Description of 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. 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. Page 6 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 5. Facilities and Accreditations 5.1. Facilities The test facility is recognized, certified, or accredited by the following organizations: ● FCC - Registration No.: 572331 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 ● CNAS - Registration No.: CNAS L6165 Shenzhen TCT Testing Technology Co., Ltd. is accredited to ISO/IEC 17025:2005 General Requirements for the Competence of Testing and Calibration laboratories for the competence of testing. The Registration No. is CNAS L6165. 5.2. Location Shenzhen TCT Testing Technology Co., Ltd. Address: 1F, Building 1, Yibaolai Industrial Par Qiaotou Village, Fuyong Town Shenzhen, China 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 7 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6. Test Results and Measurement Data 6.1. Antenna requirement Standard requirement: FCC Part15 C Section 15.203 /247(c) 15.203 requirement: 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. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. 15.247(c) (1)(i) requirement: (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. E.U.T Antenna: The Bluetooth antenna is an internal PCB antenna which permanently attached, and the best case gain of the antenna is 0dBi. Antenna Page 8 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.2. Conducted Emission 6.2.1. Test Specification Test Requirement: FCC Part15 C Section 15.207 Test Method: FCC: ANSI C63.4:2009 Frequency Range: 150 kHz to 30 MHz Receiver setup: RBW=9 kHz, VBW=30 kHz, Sweep time=auto Frequency range Limit (dBuV) (MHz) Quasi-peak Average Limits: 0.15-0.5 66 to 56* 56 to 46* 0.5-5 56 46 5-30 60 50 Test Setup: Test Mode: Charging + transmitting with modulation 1. The E.U.T and simulators are connected to the main power through a line impedance stabilization network (L.I.S.N.). This provides a 50ohm/50uH coupling impedance for the measuring equipment. 2. The peripheral devices are also connected to the main power through a LISN that provides a 50ohm/50uH coupling Test Procedure: impedance with 50ohm termination. (Please refer to the block diagram of the test setup and photographs). 3. Both sides of A.C. line are checked for maximum conducted interference. In order to find the maximum emission, the relative positions of equipment and all of the interface cables must be changed according to ANSI C63.4: 2014 on conducted measurement. Test Result: N/A Remark The EUT is powered by car’s power DC 12V, So not applicable. Page 9 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.3. Maximum Peak Conducted Output Power 6.3.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (b)(3) Test Method: FCC: ANSI C63.4:2009 and KDB558074 Limit: 30dBm Test Setup: Test Mode: Refer to Section 4.1 for Details 1. The testing follows the Measurement Procedure of FCC KDB No. 558074 DTS D01 Meas. Guidance v03r02. 2. Set spectrum analyzer as following: a) Set the RBW ≥ DTS bandwidth. b) Set VBW ≥ 3 × RBW. Test Procedure: c) Set span ≥ 3 x 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. Test Result: PASS 6.3.2. Test Instruments Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Sep. 15, 2015 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 10 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.3.3. Test Data BT LE mode Maximum Conducted Test channel Peak Output Power Limit (dBm) Result (dBm) Lowest 2.95 30.00 PASS Middle 3.70 30.00 PASS Highest 3.64 30.00 PASS Test plots as follows: Page 11 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 BT LE mode Lowest channel * RBW 1 MHz Marker 1 [T1 ] * VBW3 MHz 2.95 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.402269231 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 300 kHz/ Span 3 MHz Date: 26.MAY.2015 13:07:12 Middle channel * RBW 1 MHz Marker 1 [T1 ] * VBW3 MHz 3.70 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.439735577 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.44 GHz 300 kHz/ Span 3 MHz Date: 26.MAY.2015 13:02:32 Highest channel * RBW 1 MHz Marker 1 [T1 ] * VBW3 MHz 3.64 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.479740385 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 300 kHz/ Span 3 MHz Date: 26.MAY.2015 13:04:57 Page 12 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.4. Emission Bandwidth 6.4.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (a)(2) Test Method: FCC: ANSI C63.4:2009 and KDB558074 Limit: >500kHz Test Setup: Test Mode: Refer to Section 4.1 for Details 1. The testing follows FCC KDB Publication No. 558074 DTS D01 Meas. Guidance v03r02. 2. The testing follows FCC KDB Publication No. 558074 DTS D01 Meas. Guidance v03r02. 3. Set to the maximum power setting and enable the EUT transmit continuously. Test Procedure: 4. Make the measurement with the spectrum analyzer's resolution bandwidth (RBW) = 100 kHz. Set the Video bandwidth (VBW) = 300 kHz. In order to make an accurate measurement. The 6dB bandwidth must be greater than 500 kHz. 5. Measure and record the results in the test report. Test Result: PASS 6.4.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Sep. 15, 2015 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 13 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.4.3. Test data 6dB Emission Bandwidth (kHz) Test channel Limit Result BT LE mode Lowest 689.10 >500k Middle 689.10 >500k PASS Highest 692.31 >500k Test plots as follows: Page 14 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 BT LE mode Lowest channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 2.70 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.402006410 GHz 20 Offset 0.5 dB ndB [T1] 6.00 dB BW 689.102564103 kHz Temp 1 [T1 ndB] A 10 -3.13 dBm 1 1 PK 2.401660256 GHz MAXH 0 T1 T2 Temp 2 [T1 ndB] LVL -3.23 dBm 2.402349359 GHz -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 200 kHz/ Span 2 MHz Date: 26.MAY.2015 12:56:02 Middle channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 3.52 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.440012821 GHz 20 Offset 0.5 dB ndB [T1] 6.00 dB BW 689.102564103 kHz Temp 1 [T1 ndB] A 10 1 -2.46 dBm 1 PK 2.439660256 GHz MAXH T1 T2 0 Temp 2 [T1 ndB] LVL -2.53 dBm 2.440349359 GHz -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.44 GHz 200 kHz/ Span 2 MHz Date: 26.MAY.2015 13:03:24 Highest channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 3.36 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.480009615 GHz 20 Offset 0.5 dB ndB [T1] 6.00 dB BW 692.307692308 kHz Temp 1 [T1 ndB] A 10 1 -2.62 dBm 1 PK 2.479660256 GHz MAXH T1 T2 0 Temp 2 [T1 ndB] LVL -2.74 dBm 2.480352564 GHz -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 200 kHz/ Span 2 MHz Date: 26.MAY.2015 13:05:33 Page 15 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.5. Power Spectral Density 6.5.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (e) Test Method: FCC: ANSI C63.4:2009 and KDB558074 The peak power spectral density shall not be greater Limit: than 8dBm in any 3kHz band at any time interval of continuous transmission. Test Setup: Test Mode: Refer to Section 4.1 for Details 1. The testing follows Measurement Procedure 10.2 Method PKPSD of FCC KDB Publication No.558074 D01 DTS Meas. Guidance v03r02 2. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 3. Set to the maximum power setting and enable the EUT transmit continuously. Test Procedure: 4. Make the measurement with the spectrum analyzer's resolution bandwidth (RBW): 3 kHz ≤ RBW ≤ 100 kHz. Video bandwidth VBW ≥ 3 x RBW. In order to make an accurate measurement, set the span to 1.5 times DTS Channel Bandwidth. (6dB BW) 5. Detector = peak, Sweep time = auto couple, Trace mode = max hold, Allow trace to fully stabilize. Use the peak marker function to determine the maximum power level. 6. Measure and record the results in the test report. Test Result: PASS 6.5.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Sep. 15, 2015 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 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.5.3. Test data Power Spectral Density (dBm/3kHz) Test channel BT LE mode Limit Result Lowest 2.71 8dBm/3kHz Middle 3.49 8dBm/3kHz PASS Highest 3.43 8dBm/3kHz Test plots as follows: Page 17 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 BT LE mode Lowest channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 2.71 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.402006654 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.402 GHz 103.8 kHz/ Span 1.038 MHz Date: 26.MAY.2015 12:59:18 Middle channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 3.49 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.440006603 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.44 GHz 103 kHz/ Span 1.03 MHz Date: 26.MAY.2015 13:04:18 Highest channel * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 3.43 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.480008333 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.48 GHz 104 kHz/ Span 1.04 MHz Date: 26.MAY.2015 13:06:13 Page 18 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.6. Conducted Band Edge and Spurious Emission Measurement 6.6.1. Test Specification Test Requirement: FCC Part15 C Section 15.247 (d) Test Method: FCC: ANSI C63.4:2009 and KDB558074 In any 100 kHz bandwidth outside of the authorized frequency band, the emissions which fall in the non-restricted bands shall be attenuated at least 20 dB / 30dB relative to the maximum PSD level in 100 kHz by Limit: RF conducted measurement and radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the radiated emission limits specified in Section 15.209(a). Test Setup: Test Mode: Refer to Section 4.1 for Details 1. The testing follows FCC KDB Publication No. 558074 D01 DTS Meas. Guidance v03r02. 2. The RF output of EUT was connected to the spectrum analyzer by RF cable and attenuator. The path loss was compensated to the results for each measurement. 3. Set to the maximum power setting and enable the EUT transmit continuously. 4. Set RBW = 100 kHz, VBW=300 kHz, Peak Detector. Unwanted Emissions measured in any 100 kHz bandwidth outside of the authorized frequency band Test Procedure: shall be attenuated by at least 20 dB relative to the maximum in-band peak PSD level in 100 kHz when maximum peak conducted output power procedure is used. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, the attenuation required under this paragraph shall be 30 dB instead of 20 dB per 15.247(d). 5. Measure and record the results in the test report. 6. The RF fundamental frequency should be excluded against the limit line in the operating frequency band. Test Result: PASS Page 19 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.6.2. Test Instruments RF Test Room Equipment Manufacturer Model Serial Number Calibration Due Spectrum Analyzer R&S FSU 200054 Sep. 15, 2015 Spectrum Analyzer Agilent N9020A MY49100060 Oct. 21, 2015 Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). 6.6.3. Test Data 100kHz PSD reference Level Band Edge * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW300 kHz 2.71 dBm * VBW300 kHz -46.63 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.402006654 GHz Ref 20 dBm * Att 20 dB SWT 10 ms 2.398945513 GHz 20 Offset 0.5 dB 20 Offset 0.5 dB A A 10 10 1 1 PK 1 PK MAXH MAXH 0 0 LVL LVL -10 -10 D1 -17.29 dBm -20 -20 -30 -30 3DB 3DB -40 -40 1 -50 -50 -60 -60 -70 -70 -80 -80 Center 2.402 GHz 103.8 kHz/ Span 1.038 MHz Start 2.31 GHz 9.4 MHz/ Stop 2.404 GHz D a t e : 2 6 . M AY . 2 0 1 5 12:59:18 D a t e : 2 6 . M AY . 2 0 1 5 13:17:46 Spurious emission Lowest Channel Page 20 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 100kHz PSD reference Level Spurious emission * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz 3.49 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.440006603 GHz 20 Offset 0.5 dB A 10 1 1 PK MAXH 0 LVL -10 -20 -30 3DB -40 -50 -60 -70 -80 Center 2.44 GHz 103 kHz/ Span 1.03 MHz D a t e : 2 6 . M AY . 2 0 1 5 13:04:18 Middle Channel 100kHz PSD reference Level Band Edge * RBW 100 kHz Marker 1 [T1 ] * RBW 100 kHz Marker 1 [T1 ] * VBW 300 kHz 3.43 dBm * VBW 300 kHz -49.32 dBm Ref 20 dBm * Att 20 dB SWT 2.5 ms 2.480008333 GHz Ref 20 dBm * Att 20 dB SWT 10 ms 2.483500000 GHz 20 Offset 0.5 dB 20 Offset 0.5 dB A A 10 10 1 1 PK 1 PK MAXH MAXH 0 0 LVL LVL -10 -10 D1 -16.57 dBm -20 -20 -30 -30 3DB 3DB -40 -40 1 -50 -50 -60 -60 -70 -70 -80 -80 Center 2.48 GHz 104 kHz/ Span 1.04 MHz Start 2.475 GHz 2.5 MHz/ Stop 2.5 GHz D a t e : 2 6 . M AY . 2 0 1 5 13:06:13 D a t e : 2 6 . M AY . 2 0 1 5 13:20:35 Spurious emission Highest Channel Page 21 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.7. Radiated Spurious Emission Measurement 6.7.1. Test Specification Test Requirement: FCC Part15 C Section 15.209 Test Method: FCC: ANSI C63.4: 2009 and ANSI C63.10: 2009 Frequency Range: 9 kHz to 25 GHz Measurement Distance: 3m Antenna Polarization: Horizontal & Vertical Operation mode: Refer to Section 4.1 for Details Frequency Detector RBW VBW Remark 9kHz- 150kHz Quasi-peak 200Hz 1kHz Quasi-peak Value 150kHz- Quasi-peak 9kHz 30kHz Quasi-peak Value Receiver Setup: 30MHz 30MHz-1GHz Quasi-peak 100KHz 300KHz Quasi-peak Value Peak 1MHz 3MHz Peak Value Above 1GHz Peak 1MHz 10Hz Average Value Field Strength Measurement Frequency (microvolts/meter) Distance (meters) 0.009-0.490 2400/F(KHz) 300 0.490-1.705 24000/F(KHz) 30 1.705-30 30 30 30-88 100 3 88-216 150 3 Limit: 216-960 200 3 Above 960 500 3 Measurement Field Strength Frequency Distance Detector (microvolts/meter) (meters) 500 3 Average Above 1GHz 5000 3 Peak For radiated emissions below 30MHz Test setup: 30MHz to 1GHz Page 22 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 1. The testing follows FCC KDB Publication No. 558074 D01 DTS Meas. Guidance v03r02. 2. The EUT was arranged to its worst case and then tune the antenna tower (from 1 m to 4 m) and turntable (from 0 degree to 360 degrees) to find the maximum reading. A pre-amp and a high PASS filter are used for the test in order to get better signal level. 3. The EUT was placed on a turntable with 0.8 meter above ground. 4. The EUT was set 3 meters from the interference receiving antenna, which was mounted on the top of a variable height antenna tower. 5. Corrected Reading: Antenna Factor + Cable Loss + Test Procedure: Read Level - Preamp Factor = Level 6. For measurement below 1GHz, If the emission level of the EUT measured by the peak detector is 3 dB lower than the applicable limit, the peak emission level will be reported. Otherwise, the emission measurement will be repeated using the quasi-peak detector and reported. 7. Use the following spectrum analyzer settings: (1) Span shall wide enough to fully capture the emission being measured; (2) Set RBW=100 kHz for f < 1 GHz; VBW ≥RBW; Sweep = auto; Detector function = peak; Trace = max hold; (3) Set RBW = 1 MHz, VBW= 3MHz for f 1 GHz Page 23 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 for peak measurement. For average measurement: VBW = 10 Hz, when duty cycle is no less than 98 percent. VBW ≥ 1/T, when duty cycle is less than 98 percent where T is the minimum transmission duration over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Test results: PASS 6.7.2. Test Instruments Radiated Emission Test Site (966) Name of Serial Manufacturer Model Calibration Due Equipment Number ROHDE&SCHW ESPI Test Receiver ESVD 100008 Sep.16 , 2015 ARZ ROHDE&SCHW Spectrum Analyzer FSEM 848597/001 Sep.16 , 2015 ARZ Spectrum Analyzer Agilent N9020A MY49100060 Oct. 21, 2015 EM Electronics Pre-amplifier Corporation EM30265 07032613 Sep.16 , 2015 CO.,LTD Pre-amplifier HP 8447D 2727A05017 Sep.16 , 2015 Loop antenna ZHINAN ZN30900A 12024 Dec.14 , 2015 Broadband Antenna Schwarzbeck VULB9163 340 Sep.16 , 2015 Horn Antenna Schwarzbeck BBHA 9120D 631 Sep.16 , 2015 Horn Antenna Schwarzbeck BBHA 9170 373 Sep.16 , 2015 Coax cable TCT RE-low-01 N/A Sep.15 , 2015 Coax cable TCT RE-high-02 N/A Sep.15 , 2015 Coax cable TCT RE-low-03 N/A Sep.15 , 2015 Coax cable TCT RE-High-04 N/A Sep.15 , 2015 Antenna Mast CCS CC-A-4M N/A Sep.15 , 2015 Shurple EMI Test Software EZ-EMC N/A N/A Technology Note: The calibration interval of the above test instruments is 12 months and the calibrations are traceable to international system unit (SI). Page 24 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 6.7.3. Test Data Please refer to following diagram for individual Below 1GHz Horizontal: Page 25 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 Vertical: Note: 1.The low frequency, which started from 9KHz~30MHz, was pre-scanned and the result which was 20dB lower than the limit line per 15.31(o) was not reported 2. Measurements were conducted in all three channels (high, middle, low), and the worst case Mode (Highest channel) was submitted only. Page 26 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 Test Result of Radiated Spurious at Band edges Modulation Type: GFSK Low channel: 2402 MHz Frequency Ant. Pol. Peak reading Correction Peak Final Peak limit AV limit (MHz) H/V (dBµV) Factor Emission (dBµV/m) (dBµV/m) (dB/m) Level 2310 H 37.59 -4.20 33.39 74.00 54.00 2388.89 H 38.89 -4.20 34.69 74.00 54.00 2390 H 38.45 -3.94 34.51 74.00 54.00 2310 V 37.95 -4.20 33.75 74.00 54.00 2388.89 V 39.08 -4.20 34.88 74.00 54.00 2390 V 38.89 -3.94 34.95 74.00 54.00 Modulation Type: GFSK Low channel: 2480 MHz Frequency Ant. Pol. Peak reading Correction Peak Final Peak limit AV limit (MHz) H/V (dBµV) Factor Emission (dBµV/m) (dBµV/m) (dB/m) Level 2483.5 H 38.54 -3.60 34.94 74.00 54.00 2486.7 H 37.56 -3.50 34.06 74.00 54.00 2500 H 35.75 -3.34 32.41 74.00 54.00 2483.5 V 37.56 -3.60 33.96 74.00 54.00 2486.7 V 36.57 -3.50 33.07 74.00 54.00 2500 V 35.28 -3.34 31.94 74.00 54.00 Note: 1. Peak Final Emission Level=Peak Reading + Correction Factor; 2. Correction Factor= Antenna Factor + Cable loss – Pre-amplifier Page 27 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com

Report No.: TCT150514E003 Above 1GHz Low channel: 2402 MHz Peak AV Correction Emission Level Frequency Ant. Pol. reading reading Factor Peak limit AV limit Margin (MHz) H/V Peak AV (dBµV) (dBuV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 4804 H 37.56 --- 0.66 38.22 --- 74.00 54.00 -15.78 7206 H 33.89 --- 9.50 43.39 --- 74.00 54.00 -10.61 --- H --- --- --- --- --- --- --- --- 4804 V 37.54 --- 0.66 38.2 --- 74.00 54.00 -15.80 7206 V 35.64 --- 9.50 45.14 --- 74.00 54.00 -8.86 --- V --- --- --- --- --- --- --- --- Middle channel: 2440MHz Peak AV Correction Emission Level Frequency Ant. Pol. reading reading Factor Peak limit AV limit Margin (MHz) H/V Peak AV (dBµV) (dBµV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 4880 H 38.79 --- 0.99 39.78 --- 74.00 54.00 -14.22 7320 H 34.86 --- 9.85 44.71 --- 74.00 54.00 -9.29 --- H --- --- --- --- --- --- --- --- 4880 V 38.93 --- 0.99 39.92 --- 74.00 54.00 -14.08 7320 V 34.58 --- 9.85 44.43 --- 74.00 54.00 -9.57 --- V --- --- --- --- ---- --- --- --- High channel: 2480 MHz Frequenc Peak AV Correctio Emission Level y Ant. Pol. reading reading n Factor Peak limit AV limit Margin H/V Peak AV (MHz) (dBµV) (dBµV) (dB/m) (dBµV/m) (dBµV/m) (dBµV/m) (dBµV/m) (dB) 4960 H 39.06 --- 1.33 40.39 --- 74.00 54.00 -13.61 7440 H 36.03 --- 10.22 46.25 --- 74.00 54.00 -7.75 --- H --- --- --- --- --- --- --- --- 4960 V 38.25 --- 1.33 39.58 --- 74.00 54.00 -14.42 7440 V 34.66 --- 10.22 44.88 --- 74.00 54.00 -9.12 --- V --- --- --- --- --- --- --- --- Note: 1. Emission Level=Peak Reading + Correction Factor; Correction Factor= Antenna Factor + Cable loss – Pre-amplifier 2. Margin (dB) = Emission Level (Peak) (dBµV/m)-Average limit (dBµV/m) 3. The emission levels of other frequencies are very lower than the limit and not show in test report. 4. Measurements were conducted from 1 GHz to the 10th harmonic of highest fundamental frequency. The highest test frequency is 25GHz. 5. Data of measurement shown “---“in the above table mean that the reading of emissions is attenuated more than 20 dB below the limits or the field strength is too small to be measured. *****END OF REPORT***** Page 28 of 28 Hotline: 400-6611-140 Tel: 86-755-27673339 Fax: 86-755-27673332 http://www.tct-lab.com


Document Created: 2015-08-07 11:30:03
Document Modified: 2015-08-07 11:30:03
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