FSUGKZGRWIRELESS KEYBOARD

GK-04005/ K Block Diagram MA6231 EEPROM 93C46 Oscillator CRYSTAL 27.142M Keyboard Amplifier Antenna

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 1 of 1 PHOTOS OF EUT

Sample of FCC ID Label

FCC ID: FSUGKZGR Operational Description of equipment The EUT is an excellent tool for mobile professionals, Install two AAA rechargeable battery in the keyboard and connect the receiver to a USB port of a PC an turn on your computer. PRODUCT Wireless Keyboard MODEL NO. GK-04005/K POWER SUPPLY 3Vdc from battery (1.5V x 2) FREQUENCY BAND 27MHz CARRIER FREQUENCY 27.142 MHz NUMBER OF CHANNEL 1 RATED RF OUTPUT POWER 62dBV@3m DUTY CYCLE 50% MODULATION TYPE FSK MODE OF OPERATION Simplex ANTENNA TYPE Loop antenna CHANNEL BANDWIDTH 6KHz

55 44 33 22 11 D D C C B B A A Date:2004-08-17Rev:2Date:2004-08-09AddMA6231第四,五腳接地R12Date:2004-09-09Rev:1NewRev:3 PCB MA6231包裝QFP改COB RFCircuit APR: CHK: DWG: 5 TwinTouch SE Date:2004-12-28MA6231包裝QFP改COB依據第二版LAYOUT只變動IC包裝Rev:5Date:2004-09-09Rev:4更換 RF 線路，將外掛 AP 移 除，移除 Test Point ，電 池正負極各串一 1206 電容 RO~R7 各接一電容到地 CKT:20310006101PCB:10230059100 B 11 Tuesday, December 28, 2004 TitleSize Document Number Rev Date: Sheet of S1 R7 S6 EEP_CS S5 S14 S0 S11 R4 S9 S9 EEP_CS S10 S10 R7 S0 R6 S4 S17 S17S7S14S2 S13 R5 S12 S3 R3 S6 R1 S8 R0 S11S4S15 S7 EEP_DIDO EEP_DIDO S8 R2 R0 S12 R1 S1 S3 R5 R4 EEP_CLK S2 S13 EEP_CLK S15 S5 R6 R2 R3 S16 S16 VDD VDD BAT VDD VDD BAT VDD C15 1N C2033P + C10 100uF J1 123456789 1011121314 SW1 ID_learning_buttom R82M C1839P C6 47P 1 2 X2 27.142M + C9100uF TP1TEST POINT 1 R5100K C4 0.1uF 1 2 J2 123456789 101112131415161718 R1 10M C16 39P R9 C190.1u 93LC46 U1 1234 8765 CSSKDIDO Vcc NC PROT GND C3104 12 C856P 1 2 R2 68K Q2 3904 D1 1N5817 C12104 12 C1104 12 X1 32.768K C1782P ANTENNA 1 2 1 2 R310 R7 680 L2 390nH C11104 12 BT1Battery L182UH Q1 3904 C148P C70.1u R6 33K C1327P R1027P + C2100uF C5 47P 1 2 R4220K MA6231-COB U3 MA6231 1234578 10111213 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30313233343536373839404142 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 96 COL[1]COL[0]VDD45OSCINOSCOUTORF1ORFORFOUTORF2 TXD BTL COL[21] COL[20] V1IN V2IN Z1IN Z2IN W1IN W2IN X1R SVDIN ROW[7] ROW[6] ROW[5] ROW[4] ROW[3]ROW[2]ROW[1]ROW[0] EE_CS EE_SK EE_DATA RFSEL VSS2 VL DCVR COL[19]COL[18] COL[17] COL[16] COL[15] COL[14] COL[13] COL[12] COL[11] COL[10] COL[9] COL[8] COL[7] COL[6] COL[5] COL[4] COL[3] COL[2] TXCBVSS1

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. TEST REPORT Reference No.:A05020401 Report No.:FCCA04083101-02 Page:2 of 22 Date:Feb. 23, 2005 FCC ID:FSUGKZGR Table of Contents 1. DOCUMENT POLICY AND TEST STATEMENT................................................3 1.1 DOCUMENT POLICY.........................................................................................3 1.2 TEST STATEMENT............................................................................................3 1.3 EUT MODIFICATION..........................................................................................3 2. DESCRIPTION OF EUT AND TEST MODE.......................................................4 2.1 GENERAL DESCRIPTION OF EUT...................................................................4 2.2 DESCRIPTION OF EUT INTERNAL DEVICE....................................................4 2.3 DESCRIPTION OF TEST MODE.......................................................................4 2.4 DESCRIPTION OF SUPPORT UNIT..................................................................5 3. DESCRIPTION OF APPLIED STANDARDS......................................................5 4. CONDUCTED EMISSION TEST........................................................................6 4.1 CONDUCTED EMISSION LIMIT........................................................................6 4.2 TEST EQUIPMENT............................................................................................6 4.3 TEST SETUP.....................................................................................................7 4.4 TEST PROCEDURE..........................................................................................7 4.5 EUT OPERATING CONDITION.........................................................................7 4.6 TEST RESULT...................................................................................................8 5. RADIATED EMISSION TEST...........................................................................10 5.1 RADIATED EMISSION LIMIT...........................................................................10 5.2 TEST EQUIPMENT..........................................................................................11 5.3 TEST SET-UP..................................................................................................12 5.4 TEST PROCEDURE........................................................................................13 5.5 EUT OPERATING CONDITION.......................................................................13 5.6 RADIATED EMISSION TEST RESULT............................................................14 6. PHOTOS OF TESTING....................................................................................17 7. TERMS OF ABRIVATION.................................................................................22 Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. TEST REPORT Reference No.:A05020401 Report No.:FCCA04083101-02 Page:3 of 22 Date:Feb. 23, 2005 FCC ID:FSUGKZGR 1. DOCUMENT POLICY AND TEST STATEMENT 1.1 DOCUMENT POLICY - The report shall not be reproduced except in full, without the written approval of SRT Lab, Inc. - The report must not be used by the applicant to claim that the product is endorsed by NVLAP, TÜV, NEMKO and SRT. - The NVLAP logo applies only to the applicable standards specified in this report. 1.2 TEST STATEMENT - The test results in the report apply only to the unit tested by SRT Lab. - There was no deviation from the requirements of test standards during the test. - AC power source, 120 Vac/60 Hz, was used during the test. 1.3 EUT MODIFICATION - No modification in SRT Lab. Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. TEST REPORT Reference No.:A05020401 Report No.:FCCA04083101-02 Page:4 of 22 Date:Feb. 23, 2005 FCC ID:FSUGKZGR 2. DESCRIPTION OF EUT AND TEST MODE 2.1 GENERAL DESCRIPTION OF EUT PRODUCT Wireless Keyboard MODEL NO. GK-04005/K POWER SUPPLY 3Vdc from battery (1.5V x 2) FREQUENCY BAND 27MHz CARRIER FREQUENCY 27.142 MHz NUMBER OF CHANNEL 1 RATED RF OUTPUT POWER 62dBV@3m DUTY CYCLE 50% MODULATION TYPE FSK MODE OF OPERATION Simplex ANTENNA TYPE Loop antenna CHANNEL BANDWIDTH 6KHz NOTE : For more detailed features, please refer to the manufacturer’s specification or User’s Manual. 2.2 DESCRIPTION OF EUT INTERNAL DEVICE DEVICE BRAND / MAKER MODEL # FCC ID/DOC REMARK N/A 2.3 DESCRIPTION OF TEST MODE The EUT was tested for emission measurement under the following situations: Mode 1 Link 2 Charger Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. TEST REPORT Reference No.:A05020401 Report No.:FCCA04083101-02 Page:5 of 22 Date:Feb. 23, 2005 FCC ID:FSUGKZGR 2.4 DESCRIPTION OF SUPPORT UNIT The EUT was configured by the requirement of ANSI C63.4:2003 and CISRP22:2003. All interface ports were connected to the appropriate support units via specific cables. The support units and cables are listed below. NO DEVICE BRAND MODEL # FCC ID/DOC CABLE 1 NOTEBOOK COMPAQ B200 DOC 1.5m unshielded power cord 1.2m shielded data cable 2 MODEM ACEEX DM-1414 DOC 1.5m unshielded power cord 1.5m shielded data cable 3 PRINTER EPSON STYLUS C20SX DOC 1.8m unshielded power cord 1.5m shielded data cable 4 MOUSE KYE GM-04010A/T FSUGMZH1 N/A 5 RECEIVER KYE GK-03008/R DOC N/A NOTE : For the actual test configuration, please refer to the photos of testing. 3. DESCRIPTION OF APPLIED STANDARDS The EUT is a kind of wireless product and to be connected with a PC system for normal use. According to the specifications provided by the applicant, it must comply with the requirements of the following standards: 47 CFR Part 15, Subpart C ANSI C63.4:2003 All tests have been performed and recorded as per the above standards. Spectru…

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PHOTOS OF TESTING - Conducted test (Mode 1: Link) - Conducted test (Mode 2: Charger) - Radiated test (TX) - Radiated test (RX-Link) - Radiated test (RX-Charger)