KNFMULTIILTXRemote Controller - Transmitter

USER’S MANUAL Remote Controller Model No.: Tx262FP 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. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

modification letter.tif (4904x6842x2 tiff)

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan Tel: 886-3-4987684 Fax:: 886-3-4986528 Photo Page: 1 of 1 PHOTOS OF EUT (TX)

Sample of 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. FCC ID : KNFMULTIILTX

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan Tel: 886-3-4987684 Fax:: 886-3-4986528 Photo Page: 1 of 2 PHOTOS OF EUT (TX) Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan Tel: 886-3-4987684 Fax:: 886-3-4986528 Photo Page: 2 of 2 PHOTOS OF EUT (TX)

FCC ID:KNFMULTIILTX Operational Description of the equipment This is a superregenerative receiver and the receiver part of a remote controller which is designed to use in a vehicle. The detailed circuit functions are described as below: PRODUCT Remote controller (TX) MODEL NO. Multi-IL POWER SUPPLY 12Vdc(Battery) CABLE N/A I/O PORT/INTERFACE N/A FREQUENCY BAND 305.25MHz CARRIER FREQUENCY 305.25MHz NUMBER OF CHANNEL 1 CHANNEL SPACING N/A RF OUTPUT POWER -25 dBm (eirp) I.F. & L.O. L.O 305.25MHz MODULATION TYPE ASK BIT RATE OF TRANSMISSION 4 kbps ANTENNA TYPE Loop Antenna integrated on PCB

REVISIONS REV DESCRIPTION LIBERTY TECHNOLOGY CO., LTD.Model: PCB No.:Drg. No.: Date: RevisionSheet: OF Drawn By Enginner Checked By NOTE : D1 1N5391 +12V D34004 C247U/25V C347U/25V C4 22U/16V +5V 34 56 124 6 78910 1112131415 1617 U2 93C46 U1 HT48R06A 18 Vin 3 GND 2 +5V 1 U3 78L05 Multi-IL S203008 03/02/2003 1 1 A 35 P2030015 R12220R R1810K C7104 R152.2K R1647K Q4MPSA13 R1347K R1447K R110K +12VIN D224V 1W D44004 +5V OSW +5V C1330K +5V 87 12 XT4MHz D5 4004 (1) RF MODULE : P2000312.PCB / S200096.SCH R247KR347KR447KR547K R1147K R61K RF +5V +12V +12VIN (+) O/P C6104 RL1833HM-1C-C L1 120UH PA0PA1PA2PA3 PA4 PB0/BZ PB1/ /BZ PB2PC0/ /INT PC1/TMR OSC2OSC1 PA5PA6 PA7 VDD VSS /RES C5 104 Q5 2SA812 R1910K R1710K Q22SC1623 Q32SC1623 R91K R101K R710K Q1 TIP122 R80.51R 1W 100V +5V +12V (-)O/P

1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA Title Number Revision Size B Date: 2-Mar-2003 Sheet of File: D:\ 賴的資 ~1\SCH_DWG\S203005.SCH Drawn By: LED DC 12V L1 1UH C13P C24P C347P TC1 Q1H10 R247K R139R TX91FP A C.F.-LAI 1 S1 123 4 5 6 7 8 R33M U1 PT2240P - D3S P2000091 (1) FREQUENCY : 303.875MHz .(2) CURRENT CONSUMPTION : 4.3mA . C43P NC NC NC ( RED )

Spectrum Research & Testing Lab., Inc. No. 101-10, Ling 8, Shan-Tong Li, Chung-Li City, Taoyuan, Taiwan, TEST REPORT Reference No.: A03031011 Report No.: FCCA03031011 Page: 1 of 18 R.O.C. Date: Mar. 20, 2003 Product Name: Remote controller (TX) Model Number: Multi-IL Applicant: IOWA Export-Import Trading Co. 512 Tuttle Street, Des Moines, Iowa 50309-4168, U.S.A. Date of Receipt: Mar. 10, 2003 Finished date of Test: Mar. 18, 2003 Applicable Standards: 47 CFR Part 15, Subpart C We, Spectrum Research & Testing Laboratory Inc. , hereby certify that one sample of the above was tested in our laboratory with positive results according to the above-mentioned standards. The records in the report are an accurate account of the results. Details of the results are given in the subsequent pages of this report. Checked By : , Date: Approved By : ( Spring Wang ) , Date: ( Johnson Ho, Director ) Lab Code: 200099-0 FCC ID: KNFMULTIILTX 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.: A03031011 ReportNo.:FCCA03031011 Page: 2 of 18 Date:Mar. 20, 2003 FCC ID: KNFMULTIILTX 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.......................................................................... 5 5. RADIATED EMISSION TEST............................................................................... 6 5.1 RADIATED EMISSION LIMIT.............................................................................. 6 5.2 TEST EQUIPMENT............................................................................................. 7 5.3 TEST SET-UP..................................................................................................... 8 5.4 TEST PROCEDURE............................................................................................ 8 5.5 EUT OPERATING CONDITION........................................................................... 8 5.6 RADIATED EMISSION TEST RESULT............................................................... 9 6. BAND EDGE TEST............................................................................................ 10 6.1 BAND EDGE LIMIT............................................................................................10 6.2 TEST EQUIPMENT............................................................................................10 6.3 TEST SET-UP....................................................................................................11 6.4 TEST PROCEDURE...........................................................................................11 6.5 EUT OPERATING CONDITION.....................................................................11 6.6 BAND EDGE TEST RESULT..............................................................................11 7. FREQUENCY BANDWIDTH............................................................................... 13 7.1 FREQUENCY BANDWIDTH LIMIT....................................................................13 7.2 TEST EQUIPMENT............................................................................................13 7.3 TEST SET-UP....................................................................................................13 7.4 TEST PROCEDURE...........................................................................................14 7.5 EUT OPERATING CONDITION.....................................................................14 7.6 FREQUENCY BANDWIDTH TEST RESULT.................................................14 8. RELEASE OR OPERATING TIME...................................................................... 15 8.1 RELEASE TIME OR OPERATING LIMIT...........................................................15 8.2 TEST EQUIPMENT............................................................................................15 8.3 TEST SET-UP....................................................................................................15 8.4 TEST PROCEDURE............................................................................................16 8.5 EUT OPERATING CONDITION...........................................................................16 8.6 RELEASE OR OPERATING TIME TEST RESULT..............................................16 9. PHOTOS OF TESTING....................................................................................... 17 10. TERMS OF ABRIVATION................................................................................. 18 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.: A03031011 ReportNo.:FCCA03031011 Page: 3 of 18 Date:Mar. 20, 2003 FCC ID: KNFMULTIILTX 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. - The NVLAP logo applies only to the applicable standards specified in this report. 1.2 TEST STATEMENT - Th…

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PHOTOS OF TESTING - Radiated test