FSUGKZGOWIRELESS KEYBOARD

GK-04005/K KB 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

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 4 PHOTOS OF EUT Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 2 of 4 PHOTOS OF EUT Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 3 of 4 PHOTOS OF EUT Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 4 of 4 PHOTOS OF EUT

FCC ID: FSUGKZGP Operational Description of eupipment 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) CARRIER FREQUENCY 27.145 MHz NUMBER OF CHANNEL 1 RATED RF OUTPUT POWER 64dBV@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 PCB APR: CHK: DWG: TwinTouch SE Date:2004-08-09Rev:1New RFCircuit 2 Date:2004-08-17Rev:2AddMA6231第四,五腳接地R12Date:2004-09-09Rev:3MA6231包裝QFP改COB CKT:20310006101PCB:10230059100 B 11 Thursday, September 09, 2004 TitleSize Document Number Rev Date: Sheet of S0 R4R2 S8 R5 S13 R0 S10 S14 R6 R7 S17 S2 S9 S7 S6 S15 R3R1 S16 S12 S11 S3 S1 S5 S4 R1R2R3R4R5R0R6 EEP_DIDOEEP_CLKEEP_CS EEP_DIDOEEP_CLKEEP_CS S15S5S0S2S4S3S1S10S14S8S13S6S17S11S12S16S9S7 R7 BAT BAT VDD VDD VDD VDD VDD C15 1N C2033P + C10 100uF J1 123456789 1011121314 R82M C1839P SW1 ID_learning_buttom C6 47P 1 2 X2 27.142M TP1TEST POINT 1 + C9100uF R5100K C4 0.1uF 1 2 J2 123456789 101112131415161718 R9 R1 10M C16 39P C190.1u 93LC46 U1 1234 8765 CSSKDIDO Vcc NC PROT GND C3104 12 R2 68K C856P 1 2 Q2 3904 C12104 12 D1 1N5817 MA6231 U2 MA6231 123456789 10111213141516 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33343536373839404142434445464748 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 COL[1]COL[0]VDD45OSCINOSCOUT8910TXCBORF1ORFORFOUTORF2TXD BTL COL[21] COL[20] V1IN V2IN Z1IN Z2IN 24 W1IN W2IN X1R SVDIN 29 ROW[7] ROW[6] ROW[5] ROW[4]ROW[3]ROW[2]ROW[1]ROW[0] 3839404142 RFSEL VSS 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] C1104 12 X1 32.768K C1782P ANTENNA 1 2 1 2 R310 L2 390nH R7 680 C11104 12 BT1Battery L182UH Q1 3904 C148P C70.1u R6 33K C1327P + C2100uF R1027P C5 47P 1 2 R4220K

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.:A04083101 ReportNo.:FCCA04083101-01 Page:2 of 20 Date:Sep. 23, 2004 FCC ID:FSUGKZGP Table of Contents 1. DOCUMENT POLICY AND TEST STATEMENT ................................................ 3 1.1 DOCUMENT POLICY ........................................................................................ 3 1.2 TEST STATEMENT ............................................................................................ 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 ............................................................................. 9 5.1 RADIATED EMISSION LIMIT............................................................................. 9 5.2 TEST EQUIPMENT...........................................................................................10 5.3 TEST SET-UP ...................................................................................................11 5.4 TEST PROCEDURE .........................................................................................12 5.5 EUT OPERATING CONDITION ........................................................................12 5.6 RADIATED EMISSION TEST RESULT .............................................................13 6. BAND EDGE .................................................................................................... 15 6.1 BAND EDGE LIMIT ...........................................................................................15 6.2 TEST EQUIPMENT...........................................................................................15 6.3 TEST SET-UP ...................................................................................................15 6.4 TEST PROCEDURE .........................................................................................15 6.5 EUT OPERATING CONDITION ........................................................................15 6.6 BAND EDGE TEST RESULT ............................................................................16 7. PHOTOS OF TESTING .................................................................................... 17 8. TERMS OF ABRIVATION ................................................................................. 20 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.:A04083101 ReportNo.:FCCA04083101-01 Page:3 of 20 Date:Sep. 23, 2004 FCC ID:FSUGKZGP 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. 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.:A04083101 ReportNo.:FCCA04083101-01 Page:4 of 20 Date:Sep. 23, 2004 FCC ID:FSUGKZGP 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) CARRIER FREQUENCY 27.145 MHz NUMBER OF CHANNEL 1 RATED RF OUTPUT POWER 64dBV@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 / MAKERMODEL # FCC ID/DOC REMARK N/A 2.3 DESCRIPTION OF TEST MODE N/A (It is only applicable to more than one test mode.) 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.:A04083101 ReportNo.:FCCA04083101-01 Page:5 of 20 Date:Sep. 23, 2004 FCC ID:FSUGKZGP 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/DOCCABLE 1 NOTEBOOK DELL C510/C610 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…

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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 3 PHOTOS OF TESTING - Conducted test Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 2 of 3 - Radiated test (TX) Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, R.O.C. Photo Page: 3 of 3 - Radiated test (RX)