2ABGXBT703Bluetooth headset

BT370 User Manual 3 BT370 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. This device complies with Part 15 of FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that may cause undesired operation. Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. such modifications could void the user’s authority to operate this equipment. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. BT370 FCC Statement............................................................................13 FCC ID:2ABGXBT703

Dongguan Koppo EIectronics Co.,Ltd Nov. 11, 2014 Federal Communications Commission Authorization and Evaluation Division FCC ID: 2ABGXBT703 Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information applied this application as outlined below: Schematic Theory of Operation Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application Sincerely Weiyongning General Manager Dongguan Koppo EIectronics Co.,Ltd Phone: +86- 076983793662 Fax: +86- 076983793662 E-mail: [email protected].

Model :BT703 FCC ID:2ABGXBT703

BT Chip

Shenzhen GTI Technology Co., Ltd. 1F,2 Block, Jiaquan Building, Guanlan High-tech Park Baoan District, Shenzhen, Guangdong, China. Tel: +86-755-27559792 Fax: +86-755-86116468 Report No.: GTI20140486F-1 Page 1 of 67 TEST REPORT Product Name ........................... : Bluetooth headset Trademark ................................. : / Model/Type reference ............... : BT703 Listed Model(s) ......................... : BT701 BT702 BT704 BT705 BT706 BT707 BT708 BT709 BT710 FCC ID ........................................ : 2ABGXBT703 Test Standards .......................... : FCC Part 15.247: Operation within the bands 902-928 MHz, 2400-2483.5 MHz and 5725-5850 MHz Applicant ................................... : Dongguan Koppo EIectronics Co.,Ltd. Address of applicant ................ : xingyi'ning industiral Park,Hongshiqiao Industiral Area, Yantian Village, Fenggang Town, Dongguan City,Guangdong Province,China Date of Receipt ......................... : Oct.27, 2014 Date of Test Date ....................... : Oct.27, 2014 – Nov. 10 2014 Data of issue. ............................ : Nov. 11, 2014 Test result Pass * * In the configuration tested, the EUT complied with the standards specified above Page 2 of 67 Report No.: GTI20140486F-1 Shenzhen General Testing & Inspection Technology Co., Ltd. 1F, 2 Block, Jiaquan Building, Guanlan High-tech Park Baoan District, Shenzhen, Guangdong, China Tel.: (86)755-27588991 Fax: (86)755-86116468 Http://www.sz-ctc.com.cn GENERAL DESCRIPTION OF EUT Equipment: Bluetooth headset Model Name: BT703 Manufacturer: Dongguan Koppo EIectronics Co.,Ltd. Manufacturer Address: xingyi'ning industiral Park,Hongshiqiao Industiral Area, Yantian Village, Fenggang Town, Dongguan City,Guangdong Province,China Power Source: DC 3.7V from Li-ion battery Power Rating: 5V30mA Compiled By: (Allen Wang) Reviewed By: (Tony Wang) Approved By: (Walter Chen) This test report consists of 67 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by GTI. The test results in the report only apply to the tested sample. The test report shall be invalid without all the signatures of testing engineers, reviewer and approver. Any objections must be raised to GTI within 15 days since the date when the report is received. It will not be taken into consideration beyond this limit. Page 3 of 67 Report No.: GTI20140486F-1 Shenzhen General Testing & Inspection Technology Co., Ltd. 1F, 2 Block, Jiaquan Building, Guanlan High-tech Park Baoan District, Shenzhen, Guangdong, China Tel.: (86)755-27588991 Fax: (86)755-86116468 Http://www.sz-ctc.com.cn Table of Contents Page 1. SUMMARY ............................................................................................................................................................ 4 1.1. TEST STANDARDS .......................................................................................................................................................... 4 1.2. TEST DESCRIPTION ........................................................................................................................................................ 4 1.3. TEST FACILITY .............................................................................................................................................................. 5 1.4. MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2. GENERAL INFORMATION ....................................................................................................................................... 6 2.1. ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2. GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3. DESCRIPTION OF TEST MODES ........................................................................................................................................ 7 2.4. MEASUREMENT INSTRUMENTS LIST ................................................................................................................................. 7 3. TEST CONDITIONS AND RESULTS ........................................................................................................................... 9 3.1. CONDUCTED EMISSION (AC MAIN) ................................................................................................................................. 9 3.2. RADIATED EMISSION ................................................................................................................................................... 12 3.3. MAXIMUM PEAK OUTPUT POWER ................................................................................................................................ 17 3.4. 20DB BANDWIDTH ..................................................................................................................................................... 21 3.5. BAND EDGE .............................................................................................................................................................. 25 3.6. FREQUENCY SEPARATION ............................................................................................................................................. 41 3.7. NUMBER OF HOPPING FREQUENCY ................................................................................................................................. 43 3.8. TIME OF OCCUPANCY (DWELL TIME) ..............................................................................................................…

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Radiated Emission (30MHz-1GHz) Radiated Emission (1GHz-25GHz) Conducted Emission