Ramsey Electronics manual FR6 6 Meter FM Receiver KIT

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Ramsey Publication No. MFR6

Price $5.00

KIT ASSEMBLY

AND INSTRUCTION MANUAL FOR

FR6 6 METER

FM RECEIVER KIT

TABLE OF CONTENTS
Introduction to the FR6	4
Circuit Description	5
Parts List	6
Simplified Block Diagram	8
Parts Layout Diagram	9
Schematic Diagram	10
FR6 Assembly Instructions	11
Testing and Alignment	18
Enclosure Ideas	20
Troubleshooting Guide	21
Notes for Advanced Users	22
Ramsey Kit Warranty	23

FR6 • 3

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Contents Meter FM Receiver KIT Ramsey Transmitter Kits FR6 6 Meter FM Receiver KIT Introduction FR6 Circuit Description Building Your FR6 KITParts List REQUIRED, not Supplied Controls and HardwareFR6 Block Diagram FR6 Parts Layout Diagram FR6 For Each PART, OUR Word Install Always Means These Steps Ramsey Learn-As-You-Build KIT AssemblyAntenna Input and Tuned RF Preamplifier SA602 OSCILLATOR-MIXER and Varactor TuningFR6 Progress Summary MC3359 FM IC and Associated Components Final Connections the LM386 Audio IC Stage FR6 Alignment Procedure TESTING, Alignment and AdjustmentReceiver Sensitivity Adding AN LED Power on IndicatorOther Enclosure Recommendations Ramsey Electronics CASE, Knob & Hardware OptionFR6 Troubleshooting Guide Some Notes for Advanced Users Ramsey Kit Warranty Total Solder Points Estimated Assembly TimeRequired Tools Additional Suggested Items