BBOCDR855BTCAR DVR

Cobra Electronics Corporation 09/16/2015 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID:__ BBOCDR855BT _________ Product Name: CAR DVR __________ Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: (List here the documents for which you are seeking confidentiality – for example ...)  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Dated this 09/16/2015 By: Chris deWaal Signature Printed Title: Sr. Project Engineer On behalf of : Cobra Electronics Corporation Telephone: 773-804-6285

Project No: STS1509077 STS1506076APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Project No: STS1509077 Photo 3 Photo 4 Project No: STS1509077 Photo 5 Photo 6 Project No: STS1509077 Photo 7 Photo 8 Project No: STS1509077 Photo 9 Photo 10

Label CAR DVR Model name: CDR855BT FCC ID: BBOCDR855BT label

Project No: STS1506075 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 BT Antenna Project No: STS1506075 Photo 3 Photo 4 Project No: STS1506075 Photo 5

RF exposure letter RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ʇ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ș[ɰf(GHz)] ʇ 3.0 for 1-g SAR and ʇ 7.5 for 10-g extremity SAR, where ș f(GHz) is the RF channel transmit frequency in GHz ș Power and distance are rounded to the nearest mW and mm before calculation ș The result is rounded to one decimal place for comparison Worse case is as below: [2480 MHz -1.5dBmͧ0.7079 mWͨ output power] (0.7079mW /5mm) ș[ɰ2.480(GHz)]=0.2227 <3.0 for 1-g SAR Then SAR evaluation is not required -2.139 dBmͧ0.611 mWͨ (0.611mW 0.2

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TEST REPORT Report No: STS1509077F01 Issued for Cobra Electronics Corporation 6500 West Cortland Street,Chicago IL,60707,USA Product Name: CAR DVR Brand Name: Cobra Model No.: CDR855BT Series Model: N/A FCC ID: BBOCDR855BT Test Standard: FCC Part 15.247 S T L A B S Page 2 of 38 Report No.: STS1509077F01 TEST RESULT CERTIFICATION Applicant’s name ................. : Cobra Electronics Corporation Address ................................. : 6500 West Cortland Street, Chicago IL, 60707, USA Manufacture's Name ............ : Shenzhen Jingwah Kaoge Communication Technology Co., Ltd Address ................................. : 4F.,Bldg22,Jingwah Electrics Pinghu Industrial Park,No.187 Liangbai Road,Liang Antian Community,Pinghu Street,Longgang District,Shenzhen,Guangdong,China Product description Product name ............................ : CAR DVR Model and/or type reference : Cobra Serial Model .............................. : CDR855BT Standards ............................. : FCC Part15.247 Test procedure ............................... : ANSI C63.4-2014 This device described above has been tested by STS, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of STS, thidocument may be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ........................................... : Date (s) of performance of tests ............. : 16 Sep. 2015 Date of Issue .......................................... : 16 Sep. 2015 Test Result .............................................. : Pass Testing Engineer : (Jin Ming) Technical Manager : (Vita Li) Authorized Signatory : (Bovey Yang) Page 3 of 38 Report No.: STS1509077F01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 5 1.1 TEST FACTORY 5 1.2 MEASUREMENT UNCERTAINTY 5 2. GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 10 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 11 3. EMC EMISSION TEST 12 3.1 CONDUCTED EMISSION MEASUREMENT 12 3.2 TEST PROCEDURE 13 3.3 TEST SETUP 13 3.4 EUT OPERATING CONDITIONS 13 3.5 TEST RESULTS 14 4. RADIATED EMISSION MEASUREMENT 16 4.1 RADIATED EMISSION LIMITS 16 4.2 TEST PROCEDURE 17 4.3 TEST SETUP 18 4.4 EUT OPERATING CONDITIONS 19 4.5 TEST RESULTS 19 4.6 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 23 5. CONDUCTED SPURIOUS EMISSIONS 24 5.1 REQUIREMENT 24 5.2 TEST PROCEDURE 24 5.3 TEST SETUP 24 5.4 EUT OPERATION CONDITIONS 24 5.5 TEST RESULTS 25 6. POWER SPECTRAL DENSITY TEST 28 6.1 APPLIED PROCEDURES / LIMIT 28 6.2 TEST PROCEDURE 28 6.3 TEST SETUP 28 Page 4 of 38 Report No.: STS1509077F01 Table of Contents Page 6.4 EUT OPERATION CONDITIONS 28 6.5 TEST RESULTS 29 7. BANDWIDTH TEST 31 7.1 APPLIED PROCEDURES / LIMIT 31 7.2 TEST PROCEDURE 31 7.3 TEST SETUP 31 7.4 EUT OPERATION CONDITIONS 31 7.5 TEST RESULTS 32 8. PEAK OUTPUT POWER TEST 34 8.1 APPLIED PROCEDURES / LIMIT 34 8.2 TEST PROCEDURE 34 8.3 TEST SETUP 34 8.4 EUT OPERATION CONDITIONS 34 8.5 TEST RESULTS 35 9. ANTENNA REQUIREMENT 36 9.1 STANDARD REQUIREMENT 36 9.2 EUT ANTENNA 36 10. EUT TEST PHOTO 37 Page 5 of 38 Report No.: STS1509077F01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b) Peak Output Power PASS -- 15.247 (c) Radiated Spurious Emission PASS -- 15.247 (d) Power Spectral Density PASS -- 15.205 Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 TEST FACTORY Shenzhen STS Test Services Co., Ltd. Add. : 1/F., Building B, Zhuoke Science Park, No.190,Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China CNAS Registration No.: L7649; FCC Registration No.: 842334; IC Registration No.: 12108A-1 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission (9KHz-150KHz) ±2.88dB 2 Conducted Emission (150KHz-30MHz) ±2.67dB 3 RF power,conducted ±0.70dB 4 Spurious emissions,conducted ±1.19dB 5 All emissions,radiated(<1G) 30MHz-200MHz ±2.83dB 6 All emissions,radiated(<1G) 200MHz-1000MHz ±2.94dB 7 All emissions,radiated(>1G) ±3.03dB 8 Temperature ±0.5°C 9 Humidity ±2% Page 6 of 38 Report No.: STS1509077F01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment CAR DVR Trade Name Cobra Model Name CDR855BT Serial Model N/A Model Difference N/A Product Description The EUT is a CAR DVR Operation Frequency: 2402~2480 MHz Modulation Type: GFSK Radio Technology BLE Number Of Channel 40 Antenna Designation: Please see Note 3. Antenna Gain (dBi) 0 dbi Channel List Please refer to the Note 2. Adapter Input:DC 12-24V,700mA Output:DC 5V,1000mA Battery Rated Voltage: 3.7V capacity :280mAh Hardware version number N/A Software versioning number N/A Connecting I/O Port(s) USB port*1/ HDMI port *1/ SD port *1 Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 7 of 38 Report No.: STS…

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