ZDBBRK9200Bluetooth Keyboard

FCC ID: ZDBBRK9200 WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

August 2, 2011 Federal Communication Commission Authorization and Evaluation Division FCC ID: ZDBBRK9200 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below: 1: Block Diagram 2: Circuit Diagram 3: Operational Description 4: Parts List 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 Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Tianyu Technology Co., Ltd Contact person: Jason Title:Sales Tel: 86-769-82182986

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FCC ID Label Placement FCC ID:ZDBBRK9200 This device complies with Part 15 of the 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 that is received, including any interference that may cause undesired operation.

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FCC Test Report Report No.: AGC02Y110701F2 FCC ID : ZDBBRK9200 PRODUCT DESIGNATION : Bluetooth Keyboard BRAND NAME : rollmax TEST MODEL : BRK9200 CLIENT : Tianyu Technology Co., Ltd DATE OF ISSUE : Aug 01, 2011 STANDARD(S) : FCC Part 15 Rules Attestation of Global Compliance Co., Ltd. CAUTION: This report shall not be reproduced except in full without the written permission of the test laboratory and shall not be quoted out of context. Report No.: AGC02Y110701F2 Page 1 of 37 VERIFICATION OF COMPLIANCE Applicant Tianyu Technology Co., Ltd No 5, 3rd Beian Road, HuangJiang Town, Dongguan City, China Manufacturer Tianyu Technology Co., Ltd No 5, 3rd Beian Road, HuangJiang Town, Dongguan City, China Product Designation Bluetooth Keyboard Brand Name rollmax Model Name BRK9200, BRK9300, BRK9300BC Difference Description All the same except for the size and appearance, and the main test model is BRK9200. FCC ID ZDBBRK9200 Report Number AGC02Y110701F2 Date of Test July 29, 2011 to July 30, 2011 WE HEREBY CERTIFY THAT: The above equipment was tested by Attestation of Global Compliance Co., Ltd. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4 (2003) and the energy emitted by the sample EUT tested as described in this report is in compliance with radiated emission limits of FCC Rules Part 15.247. Tested By: Curoky Chen Aug 01, 2011 Reviewed By: Forrest Lei Aug 01, 2011 Approved By: Solger Zhang Aug 01, 2011 Report No.: AGC02Y110701F2 Page 2 of 37 TABLE OF CONTENTS 1. GENERAL INFORMATION ..................................................................................................................................................... 4 1.1 PRODUCT DESCRIPTION ................................................................................................................................................ 4 1.2 TABLE OF CARRIER FREQUENCYS ............................................................................................................................ 4 1.3 RECEIVER INPUT BANDWIDTH ..................................................................................................................................... 4 1.4 EXAMPLE OF A HOPPING SEQUENCY IN DATA MODE ......................................................................................... 5 1.5 EQUALLY AVERAGE USE OF FREQUENCIES AND BEHAVIOUR ......................................................................... 5 1.6 RELATED SUBMITTAL(S) / GRANT (S) ......................................................................................................................... 5 1.7 TEST METHODOLOGY ..................................................................................................................................................... 5 1.8 TEST FACILITY ................................................................................................................................................................... 6 1.9 SPECIAL ACCESSORIES ................................................................................................................................................. 6 1.10 EQUIPMENT MODIFICATIONS ..................................................................................................................................... 6 2. SYSTEM TEST CONFIGURATION ....................................................................................................................................... 7 2.1 CONFIGURATION OF EUT SYSTEM ............................................................................................................................. 7 2.2 EQUIPMENT USED IN EUT SYSTEM ............................................................................................................................ 7 3. SUMMARY OF TEST RESULTS ........................................................................................................................................... 8 4. DESCRIPTION OF TEST MODES ......................................................................................................................................... 8 5. PEAK OUTPUT POWER ......................................................................................................................................................... 9 5.1 MEASUREMENT PROCEDURE ...................................................................................................................................... 9 5.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ....................................................................................... 9 5.3 MEASUREMENT EQUIPMENT USED ......................................................................................................................... 10 5.4 LIMITS AND MEASUREMENT RESULT ...................................................................................................................... 10 6 20 DB BANDWIDTH ............................................................................................................................................................... 11 6.1 MEASUREMENT PROCEDURE .................................................................................................................................... 11 6.2 TEST SET-UP (BLOCK DIAGRAM OF CONFIGURATION) ..................................................................................... 11 6.3 MEASUREMENT EQUIPMENT USED ......................................................................................................................... 11 6.4 LIMITS AND MEASUREMENT RESULTS ................................................................................................................... 11 7 CONDUCTED SPURIOUS EMISSION ................................................................................................................................. 13 7.1 MEASUREMENT PROCEDURE ....................…

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RADIATED SPURIOUS EMISSION