RKRAX3310Wireless Keyboard

ATEK TECHNOLOGY CO., LTD 2.4G wireless keyboard (V4.0) Page 1 2.4G wireless keyboard Manual(V4.0) products profile 1.Compatible with USB1.1/2.0 specifications , supporting USB-IF and WHQL testing 2.16 channel frequency hopping and Strong anti-jamming capability 3.Support 8*18 matrix ,standard 104/107 Keys ,support 88 Key small keyboard function, Size keyboard sharing receiver 4.Support 18 PCS multimedia keys ,and special function keys ,support FN+F1-F12 function. 5.Support battery low alarm,support CAPS LOCK ,NUM LOCK indicator light, LED status and host synchronization 6.Built - in maintenance mode , to facilitate the testing and maintenance of defective products 7.Support computer hibernation wake up and wake from hibernation 8.Wireless remote control distance greater than 10 meters 9. Intelligent multi-level power-saving design 10. Support keyboard and mouse combo set Description of the binding software Mode 1: The key combination code In the same time press “ESC” + “+/=”key by 1 second , Keyboard to enter the code mode, battery low light keep lighting,plug the nano receiver within 10 seconds,then the LED light will die out at once ,If The code fails , 10S keyboard to exit the code mode , LED goes out Mode 2 : the software code Open the binding software ,and put receiver into the USB port , automatically enter code mode , press the "ESC" + "+ / =" button for 1 second on the code , if the success of the code , the software will show < keyboard binding software sucessufully) otherwise after 10s keyboard will exit the code mode ATEK TECHNOLOGY CO., LTD 2.4G wireless keyboard (V4.0) Page 2 discription of the function 1.Battery low light : Used to indicate the low pressure and the state of the code ; maintenance at the same time can be used to prompt the problems of defective products 1 indicates the code status - the keyboard to enter the code mode , low-voltage LED light, the success of the code , low-voltage LED goes out 2.battery low code status- When the battery is in a low- voltage , low-voltage LED flashes normal voltage , low-voltage LED goes out operating current Machine power indicators ( two batteries , 3V case ) Operating Current ( button press ) 2mA Quiescent current ( button is released 10uA λ Electrical Characteristics CX5174 keyboard IC _CX5174 Mark Parameters VDD State Min Typical values Max unit VDD Operating voltage 2.2 3.0 4.5 V IDD Operating current 3V standby ≤3.0 uA Fosc System frequency 3V 4.0 MHz ATEK TECHNOLOGY CO., LTD 2.4G wireless keyboard (V4.0) Page 3 RF Product Specification Sheet(FCC,CE,KCC USED) 1. Product Name : 2.4G Wireless Keyboard 2. power input rating: DC 3V , 25mA 3. Frequency Band : 2402MHz—2480MHz 4. Carrier Frequency : 2402MHz—2480MHz 5. Number of Channel: 16 6. Channel Spacing: ≥6MHz 7. RF Output Power (ERP OR EIRP) : 0dBm 8. Modulation Type : GFSK 9. Duty Cycle : <10% 10. Mode of operation (duplex , simplex): duplex 11. Bit Rate of Transmission : 1Mbps 12. Antenna Type: PCB Antenna 13. Antenna gain: -1~-2dBi 14. Operating Temperature Range: -20 ~ 55 15. book sales countries:EUROPE ATEK TECHNOLOGY CO., LTD 2.4G wireless keyboard (V4.0) Page 4 FCC Certification Requirements Caution: Any changes or modifications in construction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 received, including interference that may cause undesired operation. 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 the equipment.

ATEK (CHINA) ELECTRONICS COMPANY LIMITED A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA Confidentiality Request Letter Page 1 of 1 Rev 2.0 December 31, 2012 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Permanent Confidentiality Request Confidentiality Request regarding application for certification of FCC ID: RKRAX3310 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Operational Description - Schematic - BOM List The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s signature: Client’s name / title: Rui Xu / Sales Contact information / address: A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA TEL: 0755-61102922 FAX: 0755-61102469 E-mail: [email protected]

External Photo

FCC Certification Label FCC ID: RKRAX3310 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 RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. Label Location on EUT EUT Bottom View/ FCC ID Label Location

Internal Photo Antenna

FCC PART 15.249 EMI MEASUREMENT AND TEST REPORT For ATEK (CHINA) ELECTRONICS COMPANY LIMITED A2 BUILDING, LIANHE INDUSTRIAL PARK, FENGTANG ROAD, FUYONG TOWN, SHENZHEN, CHINA FCC ID: RKRAX3310 January 17, 2013 This Report Concerns: Original Report Equipment Type: Wireless Keyboard Test Engineer: Anna Lv Test Engineer of performing the tests: Hans Hu Report No.: BST12121042Y-1ER-3 Receive EUT Date/Test Date: December 24, 2012 / December 24, 2012- January 17, 2013 Reviewed By: Mike Moo Prepared By: Shenzhen BST Technology Co.,Ltd. 3F,Weames Technology Building, No. 10 Kefa Road, Science Park, Nanshan District,Shenzhen,Guangdong,China Tel: 0755-26747751-3 Fax: 0755-26747751-3 ext.826 Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Shenzhen BST Technology Co.,Ltd. This report must not be used by the client to claim product certification,approval,or endorsement by NVLAP, NIST or any agency of the US Government. FCC ID: RKRAX3310 BST12121042Y-1ER-3 Page 2/27 TABLE OF CONTENTS 1. GENERAL INFORMATION ....................................................................................................3 1.1. Report information ............................................................................................................3 1.2. Measurement Uncertainty .................................................................................................3 2. PRODUCT DESCRIPTION ......................................................................................................4 2.1. EUT Description ...............................................................................................................4 2.2. Block Diagram of EUT Configuration..............................................................................5 2.3. Support Equipment List ....................................................................................................5 2.4. Test Conditions .................................................................................................................5 3. TEST RESULTS SUMMARY ...................................................................................................6 Modifications ................................................................................................................................6 4. TEST EQUIPMENT USED .......................................................................................................7 5. ANTENNA REQUIREMENT ...................................................................................................8 5.1. Standard Applicable..........................................................................................................8 5.2. Antenna Connected Construction .....................................................................................8 5.3. Result ................................................................................................................................8 6. CONDUCTED POWER LINE TEST .......................................................................................9 6.1. Test Equipment .................................................................................................................9 6.2. Test Procedure ..................................................................................................................9 6.3. Test Setup..........................................................................................................................9 6.4. Conducted Power line Emission Limits............................................................................9 6.5. Conducted Power Line Test Result.................................................................................10 7. RADIATED EMISSION TEST ...............................................................................................11 7.1. Test Equipment ...............................................................................................................11 7.2. Test Procedure ................................................................................................................11 7.3. Radiated Test Setup ........................................................................................................11 7.4. Radiated Emission Limit.................................................................................................13 7.5. Radiated Emission Test Result .......................................................................................14 8. BAND EDGE .............................................................................................................................19 8.1. Test Equipment ...............................................................................................................19 8.2. Test Procedure ................................................................................................................19 8.3. Band Edge FCC 15.249(d) Limit ....................................................................................19 8.4. Band Edge Test Result ....................................................................................................20 FCC ID: RKRAX3310 BST12121042Y-1ER-3 Page 3/27 1. GENERAL INFORMATION 1.1. Report information 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific product/equipment given at the time of its testing. The results are not used to indicate or imply that they are application to the similar items. In addition, such results must not be used to indicate or imply that BST approves recommends or endorses the manufacture, supplier or use of such product/equipment, or that BST in any way guarantees the later performance of the product/equipment. 1.1.2.The sample/s mentioned in this report is/are supplied by Applicant, BST therefore assumes no responsibility for the accuracy of information on the brand name, m…

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Radiated emissions test