VXGR7802Receiver of Wireless Keyboard

1.Installation Steps： Step 1：Plug the receiver into the computer’s USB interface，the computer will automatically install new hardware drivers； Step 2: Wait for the computer prompts for new hardware drivers installed； Step 3: And the corresponding receivers can be used in conjunction with the keyboard or mouse。 Note：If step 2 new hardware driver is installed ,the computer prompted to restart ,please restart the computer。 2.Applicable models: BM PC/AT Compatible, Compatible Windows 98/2000/XP/VISTA/Windows7 Warning Any Changes or modifications 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.

VXGR7802 ou

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Front View EUT – Rear View EUT – Side View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925) Laber here

Antenna Location EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View EUT – Main Board Top View EUT – Main Board Bottom View

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. (Shenzhen). This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, NIST, or any agency of the Federal Government. * This report may contain data that are not covered by the NVLAP accreditation and are marked with an asterisk “*” (Rev.2) FCC PART 15.249 MEASUREMENT AND TEST REPORT For Lantian Electronics (Shenzhen) Co., Limited Building A2, Area 4, Fuqiao Industrial Park, Qiaotou, Shenzhen, Guangdong, China Report Type: Original Report Product Type: Receiver of Wireless Keyboard Test Engineer: Alvin Huang Report Number: RSZ10031803 Report Date: 2010-04-22 Reviewed By: Merry Zhao EMC Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 FCC ID: VXGR7802 Model: R-7802 Lantian Electronics (Shenzhen) Co., Limited FCC ID: VXGR7802 Report No.: RSZ10031803 Page 2 of 19 FCC Part15.249 Test Report TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 JUSTIFICATION.............................................................................................................................................................5 EQUIPMENT MODIFICATIONS.......................................................................................................................................5 LOCAL SUPPORT EQUIPMENT LIST AND DETAILS........................................................................................................5 EXTERNAL I/O CABLE..................................................................................................................................................5 CONFIGURATION OF TEST SETUP.................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................6 SUMMARY OF TEST RESULTS...............................................................................................................................7 FCC §15.203 - ANTENNA REQUIREMENT.............................................................................................................8 APPLICABLE STANDARD..............................................................................................................................................8 ANTENNA CONNECTOR CONSTRUCTION......................................................................................................................8 FCC §15.207(A) - CONDUCTED EMISSIONS .........................................................................................................9 APPLICABLE STANDARD..............................................................................................................................................9 MEASUREMENT UNCERTAINTY....................................................................................................................................9 EUT SETUP..................................................................................................................................................................9 EMI TEST RECEIVER SETUP.......................................................................................................................................10 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................10 TEST PROCEDURE......................................................................................................................................................10 TEST RESULTS SUMMARY..........................................................................................................................................10 TEST DATA................................................................................................................................................................10 FCC §15.205(A) §15.209(A) §15.249(A) & §15.249(D) - RADIATED EMISSIONS .............................................13 APPLICABLE STANDARD............................................................................................................................................13 MEASUREMENT UNCERTAINTY..................................................................................................................................13 TEST EQUIPMENT SETUP............................................................................................................................................13 EUT …

Text truncated - open the document above for the full version.

EXHIBIT D - TEST SETUP PHOTOGRAPHS Conducted Emissions- Front View Conducted Emissions- Side View Radiated Emissions - Front View (Below 1 GHz) Radiated Emissions - Rear View (Below 1 GHz) Radiated Emissions - Front View (Above 1 GHz) Radiated Emissions - Rear View (Above 1 GHz)