NYD5917REMOTE RAIN

Input: 120V 60Hz Fundamental operation frequency: 433.92 MHz Keypad Oscillator and Modulator Key encoder RF Power Amplifier Antenna send signal & Lamp lights

FIGURE 1 REMOTE R AIN (M/N: 5917) G ENERAL A PPEARANCE (F RONT V IEW ) F IGURE 2 REMOTE RAIN (M/N: 5917) G ENERAL A PPEARANCE (B ACK V IEW )

Label Location Information Refer to the below red arrow: (For example)

FIGURE 1 REMOTE R AIN (M/N: 5917) C OVER R EMOVED FIGURE 2 REMOTE R AIN (M/N: 5917) M AIN B OARD (C OMPONENT S IDE ) F IGURE 3 REMOTE RAIN (M/N: 5917) M AIN B OARD (S OLDERED S IDE )

Operational description of Nelson Remote Rain, model 5917 1. What‘s the Nelson Remote Rain, model 5917 Model 5917 is a portable wireless remote controller. It contains two parts which are remote transmitter and receiver. The receiver of Model 5917 receives remote command and executes it. The operating distance of model 5917 is up to 30 meters. 2. Block Diagram Remote controller Receiver Steps: 1) The key encoder generates a key code when press the keypad. 2) The oscillator generates carry frequency which is about 433.92MHz. 3) The key code modulates the carrier. 4) The output of RF power amplifier is transmitted to antenna. 5) The antenna of receiver receives the RF signal and amplifies the signal. 6) The decoder decodes the command code. 7) The operating motor executes the command. Keypad Oscillator and Modulator Key encoder RF Power Amplifier Antenna Antenna RF amplifier Key decoder Operating motor

DescriptionPart NoRemarks R1RESISTOR 0805:RC11S-510Ω+-5% R2RESISTOR 0805:RC11S-1KΩ+-5% R3RESISTOR 0805:RC11S-1KΩ+-5% R4RESISTOR 0805:RC11S-100Ω+-5% R5RESISTOR 0805:RC11S-1.2MΩ+-5% R6RESISTOR 0805:RC11S-3KΩ+-5% R7RESISTOR 0805:RC11S-3K Ω+-5% R8RESISTOR 0805:RC11S-2.2KΩ+-5% R9RESISTOR 0805:RC11S-2.2KΩ+-5% R10RESISTOR 0805:RC11S-22KΩ+-5% R11RESISTOR 0805:RC11S-22KΩ+-5% R12RESISTOR 0805:RC11S-10KΩ+-5% R13RESISTOR 0805:RC11S-100KΩ+-5% R14RESISTOR 0805:RC11S-22KΩ+-5% R15RESISTOR 0805:RC11S-120KΩ+-5% R16RESISTOR 0805:RC11S-2KΩ+-5% C1CAPACITOR0805:X7R-100nF-50V C2CAPACITOR0805:X7R-XnF-50V C3CAPACITOR0805:X7R-1uF-50V C4CAPACITOR0805:X7R-2.2nF-50V C5CAPACITOR0805:NPO-6P-50V C6CAPACITOR0805:NPO-1P-50V C7CAPACITOR0805:X7R-2.2nF-50V C8CAPACITOR0805:X7R-2.2nF-50V C9CAPACITOR0805:NPO-15P-50V C10CAPACITOR0805:NPO-6P-50V C11CAPACITOR0805:NPO-8P-50V C12CAPACITOR0805:NPO-15P-50V C13CAPACITOR0805:NPO-15P-50V C14.CAPACITOR0805:NPO-8P-50V Q1TR2SC3371 Q2TRMMBT8050 Q2TRMMBT8550 S1TACT SWITCHDTSYH-6 S2TACT SWITCHDTSYH-6 D1DIODE1S4148 D2DIODE1S4148 D3LEDSEL1123RRED IC1ICPT2262s X1SAW433.9MHz BOMBOE-T

L.R Nelson Corp. FCC ID: NYD5917 Page 1 of 37 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F06033 Prepared For : L.R Nelson Corp. One Sprinkler Lane, Peoria, IL, USA Prepared By : Audix Technology (Shanghai) Co., Ltd. 3 F 34 Bldg 680 Guiping Rd., Caohejing Hi-Tech Park, Shanghai, China 200233 Tel : +86-21-64955500 Fax : +86-21-64955491 Report No. : ACI-F06033 Date of Test : Jul 20-24, 2006 Date of Report : Aug 03, 2006 Application for FCC Certification On behalf of L.R Nelson Corp. Remote Rain Model No.: 5917 Serial No.: E06071801 FCC ID : NYD5917 L.R Nelson Corp. FCC ID: NYD5917 Page 2 of 37 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F06033 TABLE OF CONTENTS Page 1 SUMMARY OF STANDARDS AND RESULTS .......................................................................... 4 1.1 Description of Standards and Results......................................................................................... 4 2 GENERAL INFORMATION.......................................................................................................... 5 2.1 Description of Equipment Under Test........................................................................................5 2.2 Description of Test Facility ........................................................................................................ 5 2.3 Measurement Uncertainty .......................................................................................................... 5 3 RADIATED EMISSION TEST....................................................................................................... 6 3.1 Test Equipment........................................................................................................................... 6 3.2 Block Diagram of Test Setup ..................................................................................................... 6 3.3 Radiated Emission Limit ............................................................................................................ 7 3.4 Test Configuration...................................................................................................................... 7 3.5 Operating Condition of EUT ...................................................................................................... 8 3.6 Test Procedures .......................................................................................................................... 8 3.7 Test Results ................................................................................................................................ 9 4 FUNDAMENTAL AND SPURIOUS EMISSIONS TEST ......................................................... 22 4.1 Test Equipment......................................................................................................................... 22 4.2 Block Diagram of Test Setup ................................................................................................... 22 4.3 Fundamental and Spurious Emission Limit ............................................................................. 22 4.4 Test Configuration.................................................................................................................... 22 4.5 Operating Condition of EUT .................................................................................................... 23 4.6 Test Procedures ........................................................................................................................ 23 4.7 Test Results .............................................................................................................................. 24 5 BANDWIDTH MEASUREMENT................................................................................................ 31 5.1 Test Equipment......................................................................................................................... 31 5.2 Bandwidth Limit....................................................................................................................... 31 5.3 Test Results .............................................................................................................................. 31 6 OPERATION DESCRIPTION ..................................................................................................... 31 APPENDIX I P LOT OF THE P ULSE T RAIN ..................................................................................... 32 APPENDIX II PLOT OF THE OCCUPIED BANDWIDTH.................................................................. 35 L.R Nelson Corp. FCC ID: NYD5917 Page 3 of 37 Audix Technology (Shanghai) Co., Ltd. Report No.: ACI-F06033 TEST REPORT FOR FCC CERTIFICATION Applicant : L.R Nelson Corp. Manufacturer : Ningbo Nelson Gardening Equipments Co., Ltd. EUT Description : Remote Rain (A) Model No. : 5917 (B) Serial No. : E06071801 (C) Power Supply : DC 12V (Battery) (D) Crystal Frequency : 433.92MHz Test Procedure Used: FCC RULES AND REGULATIONS PART 15 SUBPART C FEBRUARY 2006 AND ANSI C63.4:2003 The device described above is tested by Audix Technology (Shanghai) Co., Ltd. to determine the maximum emission levels emanating from the device. The maximum emission levels are compared to the FCC Part 15 Subpart C limits radiated emission. The test results are contained in this test report and Audix Technology (Shanghai) Co., Ltd. is assumed full responsibility for the accuracy and completeness of these measurements. This report shows that the EUT (M/N: 5917; S/N: E06071801), which was tested in 3m anechoic chamber on Jul 20-24, 2006 to be technically compliant with the FCC official limits also. This report applies to above tested sample only. This report shall not be reproduced in part without written approval of Audix Technology (Shanghai) Co., Ltd. This report contains data that are not covered by the NVLAP accreditation. This report must not be used to claim product certification, approval, or endorsement by NVLA…

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1. Radiated & Fundamental And Spurious Emissions Test F RONT V IEW OF T EST (L OW F REQUENCY ) B ACK V IEW OF T EST (L OW FREQUENCY) FRONT VIEW OF TEST (H IGH F REQUENCY ) B ACK V IEW OF T EST (H IGH FREQUENCY) SETUP WITH MAXIMUM DETECTED EMISSION AT HORIZONTAL POLARIZATION (F OR O N S IDE TEST MODE ) SETUP WITH MAXIMUM DETECTED EMISSION AT VERTICAL POLARIZATION (F OR O N S TAND TEST MODE )