JJ4-GP221-001Wireless Computer Keyboard

Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466

Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466

File: R41466 January 15, 2001 AmericanTCB, Inc. 6731 Whittier Avenue McLean, VA 22101 Gentlemen: The enclosed documents constitute a formal submittal and application for a Grant of Equipment Authorization pursuant to Subpart C of Part 15 of FCC Rules (CFR 47) regarding intentional radiators. Data within this report demonstrates that the equipment tested complies with the FCC limits for intentional radiators. Elliott Laboratories, as duly authorized agent prepared this submittal. A copy of the letter of our appointment as agent is enclosed. If there are any questions or if further information is needed, please contact Elliott Laboratories for assistance. Sincerely, Mark R. Briggs Director of Engineering MRB/pjp Enclosures: Agent Authorization Letter Emissions Test Report with Exhibits File: R41466 Page 1 of 12 Electromagnetic Emissions Test Report and Application for Grant of Equipment Authorization pursuant to FCC Part 15, Subpart C Specifications for an Intentional Radiator on the Gyration, Inc. Model: Wireless Keyboard FCC ID: JJ4-GP221-001 GRANTEE: Gyration, Inc. 12930 Saratoga Avenue, Suite C-6 Saratoga, CA 95070 TEST SITE: Elliott Laboratories, Inc. 684 W. Maude Avenue Sunnyvale, CA 94086 REPORT DATE: January 15, 2001 FINAL TEST DATE: January 4, 2001 AUTHORIZED SIGNATORY: ______________________________ Mark R. Briggs Director of Engineering This report shall not be reproduced, except in its entirety, without the written approval of Elliott Laboratories, Inc. Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 Page 2 of 12 pages TABLE OF CONTENTS COVER PAGE.....................................................................................................................................................1 TABLE OF CONTENTS...................................................................................................................................2 SCOPE...............................................................................................................................................................4 OBJECTIVE......................................................................................................................................................4 STATEMENT OF COMPLIANCE..................................................................................................................4 EMISSION TEST RESULTS............................................................................................................................5 LIMITS OF RADIATED FIELD STRENGTH – FCC 15.235..............................................5 LIMITS FOR SPURIOUS RADIATED EMSSIONS............................................................5 MEASUREMENT UNCERTAINTIES.................................................................................5 EQUIPMENT UNDER TEST (EUT) DETAILS..............................................................................................6 GENERAL...........................................................................................................................6 ENCLOSURE.......................................................................................................................6 MODIFICATIONS...............................................................................................................6 SUPPORT EQUIPMENT.....................................................................................................6 EUT INTERFACE PORTS...................................................................................................6 EUT OPERATIONS.............................................................................................................6 TEST SITE.........................................................................................................................................................7 GENERAL INFORMATION................................................................................................7 RADIATED EMISSIONS CONSIDERATIONS..................................................................7 MEASUREMENT INSTRUMENTATION......................................................................................................8 RECEIVER SYSTEM..........................................................................................................8 INSTRUMENT CONTROL COMPUTER...........................................................................8 LINE IMPEDANCE STABILIZATION NETWORK (LISN)...............................................8 POWER METER..................................................................................................................9 FILTERS/ATTENUATORS.................................................................................................9 ANTENNAS.........................................................................................................................9 ANTENNA MAST AND EQUIPMENT TURNTABLE.......................................................9 INSTRUMENT CALIBRATION..........................................................................................9 TEST PROCEDURES......................................................................................................................................10 EUT AND CABLE PLACEMENT.....................................................................................10 RADIATED EMISSIONS..................................................................................................10 SPECIFICATION LIMITS AND SAMPLE CALCULATIONS.....................................................................11 RADIATED EMISSIONS SPECIFICATION LIMITS, SECTION 15.209.........................11 SAMPLE CALCULATIONS - RADIATED EMISSIONS..................................................12 Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 Page 3 of 12 pages TABLE OF CONTENTS (Continued) EXHIBIT 1: Test Equipment Cal…

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Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 EXHIBIT 3: Radiated Emissions Test Configuration Photographs Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 EXHIBIT 3: Radiated Emissions Test Configuration Photographs

Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 EXHIBIT 3: Radiated Emissions Test Configuration Photographs Elliott Laboratories, Inc. -- EMC Department Test Report Report Date: January 15, 2001 File: R41466 EXHIBIT 3: Radiated Emissions Test Configuration Photographs