RNKDS-2068Mini RF Wireless Optical Mouse

8/Me/2000/XP ry o PCS new AAA alkaline batteries he mouse upper cover and pull the rd (Please see the reference picture) atteries correctly according to the battery grooves. ers forward, when you hear ”crack” ws the battery cover is locked nector, please use the USB to PS/2 t with the connector before your connect the receiver directly with the ere is a little far between the case and , suggest you use an extended USB case and the receiver, so you can place orking surface conveniently. 按压开盖钮以 便打开电池盖 ID Setup 1. Please move the mouse near to the receiver 2. Press the ID button of the receiver by your hand, the receiver light begin to flash 3. Press the ID button of the mouse bottom with some hard and acuate object within 10 seconds, the receiver light will flash very fast, a few seconds later it will be on which shows it is successfully to finish the digital transmission between the mouse and the receiver. You may start to use it. 4. Working distance: within 1-2 meters. 再按发 Attention Please 1. Please don’t make the mou order to work more smoothl 2. You’d better use the mouse batteries can be used longer the mouse will not be used f 3. This mouse with save pow any key or scroll the whee sleeping. 4. The optical mouse will not w any reflecting surface, 3D m 5. No need to check the digi when change the batteries, if the above way to re-operate. Caution Any changes or modificatio party responsible for compli to operate the equipment. Press the button to open the upper cover Then press the button of the

DS-2068 TX Block Diagram Antenna RF Generator MCU DC-DC Steup Optical sensor Key &Encoder C A B TX 27.045MHZ DS-2068 RX Block Diagram Detector MCU EEPROM Connector Indication Antenna Local Generator Connect key

DS-2068 TX Block Diagram Antenna RF Generator MCU DC-DC Steup Optical sensor Key &Encoder C A B TX 27.045MHZ DS-2068 RX Block Diagram Detector MCU EEPROM Connector Indication Antenna Local Generator Connect key

Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # Document1 Page 3 of 19 FCC 15.227 Report APPENDIX C - EUT PHOTOGRAPHS Transmitter Chassis - Top View Transmitter Chassis - Bottom View

APPENDIX A - FCC PRODUCT LABELING AND WARNING STATEMENT FCC ID Label Specifications: Text is black in color and is left justified. Labels are printed in indelible ink on permanent adhesive backing and shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT Bottom Side of Transmitter / FCC Label Proposed Location FCC Warning Statement If the EUT is too small, the FCC statement could be presented in the user manual. The following is one sample of the FCC Statement: “ 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.” FCC ID: K7SF8E825 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. 2.1875" 1.0" FCC ID: RNKDS-2068

Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # Document1 Page 4 of 19 FCC 15.227 Report Transmitter Chassis – Cover Off View Transmitter – Component View Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # Document1 Page 5 of 19 FCC 15.227 Report Transmitter – Solder View

Circuit ‘s operation Description for DS-2068 This circuit is mainly consisted of convertor IC（U4）， IC（U1）,MCU IC（U2）. IC U4 provides the circuit with a stable 3Vvolts d.c and U3 provide the circuit with a stanble 4.5V . to keep the circuit working.。when the mouse is moving on the desktop, photoelectric processor IC-U1collect optical signals reflected by the desktop，and transfer them into the MCU IC-U2，then processed and managed. By MCU，together, they are sent to the FSK circuit。In the MCU IC-U2,there is internal RF Generator，the electric signals out from MCU will be generated, and output the data from 8# feet of U2，and radiate the signal to outside。 MCU will provide and generate a code from the 22# feet of IC-U2 when you press the ID button，at the same time ,MCU will storage this code, and keeping the ID code unchanged until out of power。 The MCU IC-U2 have two functions of sleep and wake up. For saving up the capacity of power, the circuit will keep sleeping model when the mouse has stopped on the desktop for a fixture time; you can press any key or wheel switch to let it work again.

DS-2068 Technical Specification 1． Keys ：Three Buttons, one 360° wheel 2． Key stoke life time： Left/right/middle keys：1，000，000 cycles Wheel switch ：1，000，000 cycles 3． Contact method：micro switch/wheel switch 4． Movement detect mode：optical IC（Angilent） 5． Resolution： 400DPI 6． ID code ： 256 different security code 7． RF transmission mode: 1channel FSK transmission 27.045MHZ±3KHZ 8．Batteries ：2xAAA size 9．Operating distance ：1.2m（in normal environment） 10．Power comsumption ：（test conditions:３Ｖ） 30mA（active） 12mA（sleepmode1） 6mA （sleepmode2） 250uA(sleepmode 2 11．Battery lifre ：>22hours 12. System requirement: Win98/WinMe /Win2000/WinXP 13．Mechanical dimension: L：88mm W：41mm H：33mm 14．Plastic Material:ABS 15．Net weight ：45g 16．Storage temperature ：-40~55°C 17．Working temperature ：0~40°C 18．Operating humidity ：40~90%

Circuit ‘s operation Description for DS-2068 This circuit is mainly consisted of convertor IC（U4）， IC（U1）,MCU IC（U2）. IC U4 provides the circuit with a stable 3Vvolts d.c and U3 provide the circuit with a stanble 4.5V . to keep the circuit working.。when the mouse is moving on the desktop, photoelectric processor IC-U1collect optical signals reflected by the desktop，and transfer them into the MCU IC-U2，then processed and managed. By MCU，together, they are sent to the FSK circuit。In the MCU IC-U2,there is internal RF Generator，the electric signals out from MCU will be generated, and output the data from 8# feet of U2，and radiate the signal to outside。 MCU will provide and generate a code from the 22# feet of IC-U2 when you press the ID button，at the same time ,MCU will storage this code, and keeping the ID code unchanged until out of power。 The MCU IC-U2 have two functions of sleep and wake up. For saving up the capacity of power, the circuit will keep sleeping model when the mouse has stopped on the desktop for a fixture time; you can press any key or wheel switch to let it work again.

DS-2068 Technical Specification 1． Keys ：Three Buttons, one 360° wheel 2． Key stoke life time： Left/right/middle keys：1，000，000 cycles Wheel switch ：1，000，000 cycles 3． Contact method：micro switch/wheel switch 4． Movement detect mode：optical IC（Angilent） 5． Resolution： 400DPI 6． ID code ： 256 different security code 7． RF transmission mode: 1channel FSK transmission 27.045MHZ±3KHZ 8．Batteries ：2xAAA size 9．Operating distance ：1.2m（in normal environment） 10．Power comsumption ：（test conditions:３Ｖ） 30mA（active） 12mA（sleepmode1） 6mA （sleepmode2） 250uA(sleepmode 2 11．Battery lifre ：>22hours 12. System requirement: Win98/WinMe /Win2000/WinXP 13．Mechanical dimension: L：88mm W：41mm H：33mm 14．Plastic Material:ABS 15．Net weight ：45g 16．Storage temperature ：-40~55°C 17．Working temperature ：0~40°C 18．Operating humidity ：40~90%

Circuit ‘s operation Description for DS-2068 This circuit is mainly consisted of convertor IC（U4）， IC（U1）,MCU IC（U2）. IC U4 provides the circuit with a stable 3Vvolts d.c and U3 provide the circuit with a stanble 4.5V . to keep the circuit working.。when the mouse is moving on the desktop, photoelectric processor IC-U1collect optical signals reflected by the desktop，and transfer them into the MCU IC-U2，then processed and managed. By MCU，together, they are sent to the FSK circuit。In the MCU IC-U2,there is internal RF Generator，the electric signals out from MCU will be generated, and output the data from 8# feet of U2，and radiate the signal to outside。 MCU will provide and generate a code from the 22# feet of IC-U2 when you press the ID button，at the same time ,MCU will storage this code, and keeping the ID code unchanged until out of power。 The MCU IC-U2 have two functions of sleep and wake up. For saving up the capacity of power, the circuit will keep sleeping model when the mouse has stopped on the desktop for a fixture time; you can press any key or wheel switch to let it work again.

DS-2068 Technical Specification 1． Keys ：Three Buttons, one 360° wheel 2． Key stoke life time： Left/right/middle keys：1，000，000 cycles Wheel switch ：1，000，000 cycles 3． Contact method：micro switch/wheel switch 4． Movement detect mode：optical IC（Angilent） 5． Resolution： 400DPI 6． ID code ： 256 different security code 7． RF transmission mode: 1channel FSK transmission 27.045MHZ±3KHZ 8．Batteries ：2xAAA size 9．Operating distance ：1.2m（in normal environment） 10．Power comsumption ：（test conditions:３Ｖ） 30mA（active） 12mA（sleepmode1） 6mA （sleepmode2） 250uA(sleepmode 2 11．Battery lifre ：>22hours 12. System requirement: Win98/WinMe /Win2000/WinXP 13．Mechanical dimension: L：88mm W：41mm H：33mm 14．Plastic Material:ABS 15．Net weight ：45g 16．Storage temperature ：-40~55°C 17．Working temperature ：0~40°C 18．Operating humidity ：40~90%

DS-2068 TX SCH PCBANT SW_Z R1 L1 L2 D1 C1C2 C3 SW_ID C4 C7 C10 C12 X1 C11 PD SW_RSW_MSW_L + C17 C16 SCLK SDIO C13 R2 + C15 X3 LED1 PD VDD REFB 8 REFA 7 XY_LED 6 YA 5 YB 4 XB 3 XA 2 SCLK 1 OSC_IN 9 GND 10 OSC_OUT 11 GND 12 VDD 13 R_BIN 14 PD 15 SDIO 16 U1 SDIO SCLK LBUT 7 MBUT 6 RBUT 5 VDD 4 OSC2 3 VSS 2 OSC1 1 RFOUT 8 ORFIN0 9 ORFIN1 10 ORFO 11 TXD 12 PD 13 WA 14 WB 15 Z1IN 16 Z2IN 17 SDIO 18 SCLK 19 BATL 20 TYPE 21 TXCB 22 BBUT 23 FBUT 24 SVD_IN 25 DCVR 26 VL 27 VL_NM 28 U2 C5 C8 X2 C9 C20 -+ VBAT1 L3 + C14 C6 VBT L4 VSS 1 OUT 2 LX 3 U3 VDD D2 + C19 C18 VSS 1 OUT 2 LX 3 U4 R3 VDD VBT vcc U1 Add Remove A2030A2051 R3 U3,L4,D2 U3,L4,D3 R3 DS-2068(2038U+P) RX SCH BUAD 8 DEC2 7 DEC1 6 IFI 5 VCC 4 MBCO 3 OSCE 2 OSCB 1 AUTO 9 FI 10 FO 11 SQI 12 SCAN 13 MUTE 14 GND 15 MOCI 16 U1 C10 C11 C12 C14 C3 C4 Y1 R1 C19 C21 PCBANT R4 C3 C8 R5 Q1 D1 R6 R10 SW1 SK 4 CS 3 VCC 2 DC 1 DI 5 DO 6 GND 7 PSDT 8 U3 D2 R13 R2 X1 1234 CON1 C6 + C17 12345678 910111213141516 U2 R1 C2 C3 + C15 R13 C16 F1 C2 X1 C5 + C18 + C20 D+D- R3

DS-2068 TX SCH PCBANT SW_Z R1 L1 L2 D1 C1C2 C3 SW_ID C4 C7 C10 C12 X1 C11 PD SW_RSW_MSW_L + C17 C16 SCLK SDIO C13 R2 + C15 X3 LED1 PD VDD REFB 8 REFA 7 XY_LED 6 YA 5 YB 4 XB 3 XA 2 SCLK 1 OSC_IN 9 GND 10 OSC_OUT 11 GND 12 VDD 13 R_BIN 14 PD 15 SDIO 16 U1 SDIO SCLK LBUT 7 MBUT 6 RBUT 5 VDD 4 OSC2 3 VSS 2 OSC1 1 RFOUT 8 ORFIN0 9 ORFIN1 10 ORFO 11 TXD 12 PD 13 WA 14 WB 15 Z1IN 16 Z2IN 17 SDIO 18 SCLK 19 BATL 20 TYPE 21 TXCB 22 BBUT 23 FBUT 24 SVD_IN 25 DCVR 26 VL 27 VL_NM 28 U2 C5 C8 X2 C9 C20 -+ VBAT1 L3 + C14 C6 VBT L4 VSS 1 OUT 2 LX 3 U3 VDD D2 + C19 C18 VSS 1 OUT 2 LX 3 U4 R3 VDD VBT vcc U1 Add Remove A2030A2051 R3 U3,L4,D2 U3,L4,D3 R3 DS-2068(2038U+P) RX SCH BUAD 8 DEC2 7 DEC1 6 IFI 5 VCC 4 MBCO 3 OSCE 2 OSCB 1 AUTO 9 FI 10 FO 11 SQI 12 SCAN 13 MUTE 14 GND 15 MOCI 16 U1 C10 C11 C12 C14 C3 C4 Y1 R1 C19 C21 PCBANT R4 C3 C8 R5 Q1 D1 R6 R10 SW1 SK 4 CS 3 VCC 2 DC 1 DI 5 DO 6 GND 7 PSDT 8 U3 D2 R13 R2 X1 1234 CON1 C6 + C17 12345678 910111213141516 U2 R1 C2 C3 + C15 R13 C16 F1 C2 X1 C5 + C18 + C20 D+D- R3

DS-2068 TX SCH PCBANT SW_Z R1 L1 L2 D1 C1C2 C3 SW_ID C4 C7 C10 C12 X1 C11 PD SW_RSW_MSW_L + C17 C16 SCLK SDIO C13 R2 + C15 X3 LED1 PD VDD REFB 8 REFA 7 XY_LED 6 YA 5 YB 4 XB 3 XA 2 SCLK 1 OSC_IN 9 GND 10 OSC_OUT 11 GND 12 VDD 13 R_BIN 14 PD 15 SDIO 16 U1 SDIO SCLK LBUT 7 MBUT 6 RBUT 5 VDD 4 OSC2 3 VSS 2 OSC1 1 RFOUT 8 ORFIN0 9 ORFIN1 10 ORFO 11 TXD 12 PD 13 WA 14 WB 15 Z1IN 16 Z2IN 17 SDIO 18 SCLK 19 BATL 20 TYPE 21 TXCB 22 BBUT 23 FBUT 24 SVD_IN 25 DCVR 26 VL 27 VL_NM 28 U2 C5 C8 X2 C9 C20 -+ VBAT1 L3 + C14 C6 VBT L4 VSS 1 OUT 2 LX 3 U3 VDD D2 + C19 C18 VSS 1 OUT 2 LX 3 U4 R3 VDD VBT vcc U1 Add Remove A2030A2051 R3 U3,L4,D2 U3,L4,D3 R3 Eastern Times MOUSE BOM modle ： DS-2068(A2030) Prepared By ： Yu - H e p i n g Modified Date ： 2003-10-11 Checked By: 页码 : 2-1 No. component name model quartity remark 1 PCB 1.6mm 72X37mm 1 DS-2068 2 IC A2030 DIP16pin 1 U1 3 IC MA60H221-s7K SSOP28pin 1 U2 4 IC ELM9330AP SOT-89 1 U4 5 LED HLMP-ED80-KP000 1 LED 6 code H=7mm 1 EN 7 audion MA729 0805 2 D1 8 crystal frequency genrator 27.042MHz 76.8K 27.042M 1 X2 X1 X3 9 electrolyte capacitance 1.8uH 1210 1 L1 10 resistance 0R 1210 1 L2 11 electrolyte capacitance 220uH RL0406-221K 2 L3 12 resistance 4.7M 0603 1 R1 13 resistance 15K 0603 1 R2 14 resistance 0R 0603 1 R3 15 lacker capacitance 22 pF 0603 4 C1，C2，C5, C10 16 lacker capacitance 104 0603 5 C3 ， C6 ， C13 ， C16 ， C18， 17 lacker capacitance 33 pF 0603 1 C4 18 lacker capacitance 15 pF 0603 1 C9 19 lacker capacitance 103 0603 1 C20 20 lacker capacitance 75pF 0603 1 C7 21 lacker capacitance 43pF 0603 1 C11 22 lacker capacitance 3pF 0603 0 C12 23 electrolyte capacitance 10uF 1206 1 C15 24 electrolyte capacitance 47uF 1210 3 C14 ， C17 ， C19

Note: This test report is specially limited to the above client company and product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 15 SUBPART C EMI MEASUREMENT AND TEST REPORT For Eastern Times Technology Co., Ltd Rm2003C. Qunxing Plaza, Huaqiang Rd. (N). Futian District, Shenzhen, China 518031 FCC ID: RNKDS-2068 2003-12-02 This Report Concerns: Original Report Equipment Type: Mini RF Wireless Optical Mouse Test Engineer: Ling Zhang / Report No.: R0311122(T) Test Date: 2003-11-14 Reviewed By: Ming Jing / Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732-9164 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 2 of 14 FCC 15.227 Report TABLE OF CONTENTS 1 - GENERAL INFORMATION..................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..............................................................................3 1.2 OBJECTIVE.............................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S).......................................................................................................................3 1.4 TEST METHODOLOGY............................................................................................................................................3 1.5 TEST FACILITY.......................................................................................................................................................3 2 - SYSTEM TEST CONFIGURATION.....................................................................................................................5 2.1 JUSTIFICATION.......................................................................................................................................................5 2.2 SCHEMATICS AND BLOCK DIAGRAM......................................................................................................................5 2.3 EQUIPMENT MODIFICATIONS.................................................................................................................................5 2.4 TEST SETUP CONFIGURATION................................................................................................................................5 3 - SUMMARY OF TEST RESULTS..........................................................................................................................6 4 - RADIATED EMISSIONS TEST ............................................................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 EUT SETUP............................................................................................................................................................7 4.3 SPECTRUM ANALYZER SETUP................................................................................................................................7 4.4 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................8 4.5 TEST PROCEDURE..................................................................................................................................................8 4.6 CORRECTED AMPLITUDE & MARGIN CALCULATION...........................................................................................10 4.7 SUMMARY OF TEST RESULTS...............................................................................................................................10 4.8 RADIATED EMISSIONS TEST RESULT DATA.........................................................................................................11 4.9 BAND EDGE.........................................................................................................................................................12 4.10 OCCUPIED BANDWIDTH.....................................................................................................................................13 5 - CONDUCTED EMISSIONS .................................................................................................................................14 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 3 of 14 FCC 15.227 Report 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Eastern Times Technology Co., Ltd ’s product, model DS-2068 or the "EUT" as referred to in this report is a Mini RF Wireless Optical Mouse, transmitter part. The EUT is measured approximately 3.5” L x 1.9” W x 1.25” H. * The test data gathered are from production sample, serial number: B0001, provided by the manufacturer. 1.2 Objective This Type approval report is prepared on behalf of Eastern Times Technology Co., Ltd in accordance with Part 2, Subpart J, and Part 15, Subparts A and B of the Federal Communication Commissions rules. The objective of the manufacturer is to determine compliance with FCC rules, sec 15.209 and sec 15.227. 1.3 Related Submittal(s)/Grant(s) No Related Submittals. 1.4 Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2001, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. All radiated and conducted emissions measurement was performed at Bay Area Compliance Laboratory, Corp. The…

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Note: This test report is specially limited to the above client company and product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 15 SUBPART C EMI MEASUREMENT AND TEST REPORT For Eastern Times Technology Co., Ltd Rm2003C. Qunxing Plaza, Huaqiang Rd. (N). Futian District, Shenzhen, China 518031 FCC ID: RNKDS-2068 2003-12-02 This Report Concerns: Original Report Equipment Type: Mini RF Wireless Optical Mouse Test Engineer: Ling Zhang / Report No.: R0311122(T) Test Date: 2003-11-14 Reviewed By: Ming Jing / Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732-9164 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 2 of 14 FCC 15.227 Report TABLE OF CONTENTS 1 - GENERAL INFORMATION..................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..............................................................................3 1.2 OBJECTIVE.............................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S).......................................................................................................................3 1.4 TEST METHODOLOGY............................................................................................................................................3 1.5 TEST FACILITY.......................................................................................................................................................3 2 - SYSTEM TEST CONFIGURATION.....................................................................................................................5 2.1 JUSTIFICATION.......................................................................................................................................................5 2.2 SCHEMATICS AND BLOCK DIAGRAM......................................................................................................................5 2.3 EQUIPMENT MODIFICATIONS.................................................................................................................................5 2.4 TEST SETUP CONFIGURATION................................................................................................................................5 3 - SUMMARY OF TEST RESULTS..........................................................................................................................6 4 - RADIATED EMISSIONS TEST ............................................................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 EUT SETUP............................................................................................................................................................7 4.3 SPECTRUM ANALYZER SETUP................................................................................................................................7 4.4 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................8 4.5 TEST PROCEDURE..................................................................................................................................................8 4.6 CORRECTED AMPLITUDE & MARGIN CALCULATION...........................................................................................10 4.7 SUMMARY OF TEST RESULTS...............................................................................................................................10 4.8 RADIATED EMISSIONS TEST RESULT DATA.........................................................................................................11 4.9 BAND EDGE.........................................................................................................................................................12 4.10 OCCUPIED BANDWIDTH.....................................................................................................................................13 5 - CONDUCTED EMISSIONS .................................................................................................................................14 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 3 of 14 FCC 15.227 Report 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Eastern Times Technology Co., Ltd ’s product, model DS-2068 or the "EUT" as referred to in this report is a Mini RF Wireless Optical Mouse, transmitter part. The EUT is measured approximately 3.5” L x 1.9” W x 1.25” H. * The test data gathered are from production sample, serial number: B0001, provided by the manufacturer. 1.2 Objective This Type approval report is prepared on behalf of Eastern Times Technology Co., Ltd in accordance with Part 2, Subpart J, and Part 15, Subparts A and B of the Federal Communication Commissions rules. The objective of the manufacturer is to determine compliance with FCC rules, sec 15.209 and sec 15.227. 1.3 Related Submittal(s)/Grant(s) No Related Submittals. 1.4 Test Methodology All measurements contained in this report were conducted with ANSI C63.4-2001, American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the range of 9 kHz to 40 GHz. All radiated and conducted emissions measurement was performed at Bay Area Compliance Laboratory, Corp. The…

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

Note: This test report is specially limited to the above client company and product model only. It may not be duplicated without prior written consent of Bay Area Compliance Laboratory Corporation. This report must not be used by the client to claim product endorsement by NVLAP or any agency of the U.S. Government. FCC PART 15 SUBPART C EMI MEASUREMENT AND TEST REPORT For Eastern Times Technology Co., Ltd Rm2003C. Qunxing Plaza, Huaqiang Rd. (N). Futian District, Shenzhen, China 518031 FCC ID: RNKDS-2068 2003-12-02 This Report Concerns: Original Report Equipment Type: Mini RF Wireless Optical Mouse Test Engineer: Ling Zhang / Report No.: R0311122(T) Test Date: 2003-11-14 Reviewed By: Ming Jing / Prepared By: Bay Area Compliance Laboratory Corporation 230 Commercial Street Sunnyvale, CA 94085 Tel: (408) 732-9162 Fax: (408) 732-9164 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 2 of 14 FCC 15.227 Report TABLE OF CONTENTS 1 - GENERAL INFORMATION..................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..............................................................................3 1.2 OBJECTIVE.............................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S).......................................................................................................................3 1.4 TEST METHODOLOGY............................................................................................................................................3 1.5 TEST FACILITY.......................................................................................................................................................3 2 - SYSTEM TEST CONFIGURATION.....................................................................................................................5 2.1 JUSTIFICATION.......................................................................................................................................................5 2.2 SCHEMATICS AND BLOCK DIAGRAM......................................................................................................................5 2.3 EQUIPMENT MODIFICATIONS.................................................................................................................................5 2.4 TEST SETUP CONFIGURATION................................................................................................................................5 3 - SUMMARY OF TEST RESULTS..........................................................................................................................6 4 - RADIATED EMISSIONS TEST ............................................................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 EUT SETUP............................................................................................................................................................7 4.3 SPECTRUM ANALYZER SETUP................................................................................................................................7 4.4 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................8 4.5 TEST PROCEDURE..................................................................................................................................................8 4.6 CORRECTED AMPLITUDE & MARGIN CALCULATION...........................................................................................10 4.7 SUMMARY OF TEST RESULTS...............................................................................................................................10 4.8 RADIATED EMISSIONS TEST RESULT DATA.........................................................................................................11 4.9 BAND EDGE.........................................................................................................................................................12 4.10 OCCUPIED BANDWIDTH.....................................................................................................................................13 5 - CONDUCTED EMISSIONS .................................................................................................................................14 Eastern Times Technology Co., Ltd FCC ID: RNKDS-2068 Report # R0311122(T)Rpt Page 3 of 14 FCC 15.227 Report 1 - GENERAL INFORMATION 1.1 Product Description for Equipment Under Test (EUT) The Eastern Times Technology C…

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