UVWRF-2REMOTE CONTROL

User Manual Model: RF*-2-*-* Transmitter Battery：9 Volt, Model 6F22 or the equivalent 1. Intended use: For control of the fan and light kit, or other electrical appliance. 2. Operation guide 2.1 Install 9 Volt battery (6F22) before operating2. 2.2 Set the code switches to the same positions as set on the receiver before Installing the battery in Series RFS-2-*-*. (see figure 1) 2.3 The Transmitter can be operated when the battery has been installed accurately. Its operation is the same as other remote controllers, choose the function button and tap it, the receiver will perform the corresponding command. 3. 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. The operating range is 15-30 feet. FCC NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment. 1 2 3 4 Switch 图1 Transmitter Back OFF HI MEDLOW

Block Diagram Power supply circuit Waveform gene -ration and control circuit High frequency oscillation 315MHz and modulation circuit Finger tip control circuit ID coding circuit Basic circuit diagram of RFS-2-*-* series remote controller

EUT - Front View EUT - Back View

FCC ID Label 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 The Label must not be a stick-on paper. The Label on these products must be permanently affixed to the product and readily visible at the time of purchase and must last the expected lifetime of the equipment not be readily detachable. Proposed Label Location on EUT EUT Bottom View/proposed FCC Mark Location FCC ID: UVWRF-2 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 ii

FCC ID Label Sample for Model: RF*-2-*-* FCC ID: UVWRF-2 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.

PCB-Front View PCB-Back View

Circuit Description The circuit of the unit comprises power supply circuit, waveform generation and control circuit, ID coding circuit; finger tip control circuit, high frequency oscillation and modulation circuit and antenna circuit. 1. Power supply circuit: it comprises battery, Q1, R1, R3, R2, C2; it supplies operating voltage for the Waveform generation and control circuit. 2. ID coding circuit: it comprises SW1; it has 16 ID code combinations depend on the 4-digit switch and the code will be sent to the Waveform generation and control circuit. 3. Finger tip control circuit: it comprises SW2-SW6 and other component; it changes voltage of the signal and send them to the Waveform generation and control circuit, the Waveform generation and control circuit will generate corresponding command information 4. Waveform generation and control circuit: it comprisesIC1;it generates corresponding communication information code according to the operation of finger tip control circuit and send them to the High frequency oscillation and modulation circuit. 5. High frequency oscillation and modulation circuit: it comprises Q2, SAW1 and other component; it generates sine carrier wave of 315MHz and modulates the information code which is from the Waveform generation and control circuit. Then send them to the Antenna circuit. 6. Antenna: it comprises PCB wiring; it radiates electrical signal generated by High frequency oscillation and modulation circuit, generates the electromagnetic wave in the sky.

1 2 3 4 8 7 6 5 SW1 SW DI P-4 SW2SW6SW3SW4SW5 C2 104/16V(0805) R12 330Ω1/8W(0805) R10 47K1/8W(0805) R410 Ω 1/4W(1206) C51 2P/ 16 V(NPO)(0 8 0 5)C42.5P/16V(NPO)(0805)C62 21 / 16 V(NPO)(0 8 0 5) L1 LEDR( Φ 3) SAW1 315MHZ Q2 R25( 贴片 ) R11 47K 1/8W(0805) R9 10K 1/4W R8 10K 1/4W R7 10K 1/4W R6 10K 1/4W R5 10K 1/4W 1 2 3 Q1 9012( 贴片 ) R1 10K1/8W(0805) C1 103/16V(0805) R21.5K1/4W R3 20K1/8W(0805) S3 S4 S5 S6 Vdd Nc Nc Sw1Sw2 Sw3 Sw4 Vss Do Nc S1 S2 IC 1 DS82 3 2 +5V S2 S3 S4 S5 S6 DO C3 103/16V(0805) DC9 V+DC9 V-

FCC TEST REPORT Page 1 of 27 FCC ID : UVWRF-2 Applicant : ZhongShan Yixin Electronic Co., Ltd. Anle Village, Dongfeng Town, Zhongshan City, Guangdong Province Equipment Under Test (EUT) : Product description :REMOTE CONTROL Model No. : RF*-2-*-* Standards : FCC 15 Subpart C Paragraph 15.231 Date of Test : January 4, 2007 Test Engineer : Tiger Su Reviewed By : PERPARED BY: Waltek Services (Shenzhen) Co., Ltd. 8C,West Tower, Aidi Building, No.5003 Binhe Rd, Futian District, Shenzhen518045, Guangdong, China. Tel: 86-755-83551033 Fax: 86-755-83552400 ZhongShan Yixin Electronic Co., Ltd. FCC ID: UVWRF-2 Page 2 of 27 2 Contents Page 1 COVER PAGE..........................................................................................................................................................1 2 CONTENTS ..............................................................................................................................................................2 3 TEST SUMMARY....................................................................................................................................................5 4 GENERAL INFORMATION..................................................................................................................................6 4.1 CLIENT INFORMATION............................................................................................................................................6 4.2 GENERAL DESCRIPTION OF E.U.T...........................................................................................................................6 4.3 DETAILS OF E.U.T. .................................................................................................................................................6 4.4 DESCRIPTION OF SUPPORT UNITS...........................................................................................................................6 4.5 STANDARDS APPLICABLE FOR TESTING..................................................................................................................6 4.6 TEST FACILITY........................................................................................................................................................7 4.7 TEST LOCATION......................................................................................................................................................7 5 EQUIPMENT USED DURING TEST ...................................................................................................................8 6 CONDUCTED EMISSION TEST ..........................................................................................................................9 6.1 TEST EQUIPMENT....................................................................................................................................................9 6.2 TEST PROCEDURE...................................................................................................................................................9 6.3 CONDUCTED TEST SETUP.....................................................................................................................................10 6.4 EUT OPERATING CONDITION...............................................................................................................................10 6.5 CONDUCTED EMISSION LIMITS.............................................................................................................................11 6.6 CONDUCTED EMISSION TEST RESULT...................................................................................................................11 7 RADIATION EMISSION TEST...........................................................................................................................12 7.1 TEST EQUIPMENT..................................................................................................................................................12 7.2 MEASUREMENT UNCERTAINTY.............................................................................................................................12 7.3 TEST PROCEDURE.................................................................................................................................................12 7.4 RADIATED TEST SETUP.........................................................................................................................................13 7.5 SPECTRUM ANALYZER SETUP...............................................................................................................................13 7.6 CORRECTED AMPLITUDE & MARGIN CALCULATION............................................................................................14 7.7 SUMMARY OF TEST RESULTS................................................................................................................................14 7.8 EUT OPERATING CONDITION...............................................................................................................................15 7.9 RADIATED EMISSIONS LIMIT.................................................................................................................................15 7.10 RADIATED EMISSIONS TEST RESULT................................................................................................................16 7.10.1 Radiated Emission Test Data .....................................................................................................................16 8 PERIODIC OPERATION .....................................................................................................................................18 9 BAND EDGE ..........................................................................................................................................................22 9.1 TEST PROCEDURE...........................................................................................…

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Radiation Emission Test View For 30MHz-1000MHz Radiation Emission Test View For 1GHz-5GHz