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Ramsey Electronics
AA7 manual
Models:
AA7
1
8
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16 pages
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Troubleshooting
Install
Parts list
AA7 PARTS LAYOUT DIAGRAM
Warranty
Assembly Instructions
•Runs on a standard 9 volt battery
USING YOUR AA7
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AA7
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Contents
•Dual preamp HF-VHF/UHFfront panel switching
•Runs on a standard 9 volt battery
Great for perking up scanner reception
Circuit based on true active antenna research
PARTIAL LIST OF AVAILABLE KITS
AA7 ACTIVE ANTENNA KIT
RAMSEY ELECTRONICS, INC
TABLE OF CONTENTS
INTRODUCTION TO THE AA7
CIRCUIT AND DEVICE DESCRIPTION
ACTIVE ANTENNAS CIRCUITRY WITH A PURPOSE
AA7 ACTIVE ANTENNA KIT PARTS LIST
CAPACITORS
RESISTORS
SEMICONDUCTORS
ADDITIONAL SUGGESTED ITEMS
ASSEMBLY INSTRUCTIONS
First Assembly Steps
AA7
AA7 PARTS LAYOUT DIAGRAM
AA7
Soldering the AA7 Printed Circuit Board
ˆ14. Install R3, 100K brown-black-yellow
A Caution to Ham, Maritime and CB Operators
USING YOUR AA7
INITIAL TESTS
TROUBLESHOOTING GUIDE
Transistor Placement Information
LED Power On Indicator
A FINAL SUGGESTION
ACTIVE ANTENNA COMPARISONS
THE AA7S ENCLOSURE THE FINISHING TOUCH
3.FACTORY REPAIR OF ASSEMBLED KITS
The Ramsey Kit Warranty
AA7
TOTAL SOLDER POINTS 63 ESTIMATED ASSEMBLY
AA7 ACTIVE ANTENNA
Quick Reference Page Guide
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