SP-1
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2
PARTIAL LIST OF AVAILABLE KITS
RAMSEY TRANSMITTER KITS
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FM25B FM Stereo Transmitter
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AM1 AM Transmitter
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TV6 Television Transmitter
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FM100B Professional FM Stereo Transmitter
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STC1 Stereo Transmitter Companion
RAMSEY RECEIVER KITS
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FR1 FM Broadcast Receiver
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AR1 Aircraft Band Receiver
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SR2 Shortwave Receiver
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AA7 Active Antenna
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SC1 Shortwave Converter
RAMSEY HOBBY KITS
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SG7 Personal Speed Radar
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SS70A Speech Scrambler
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MX5, MX-10 Mixers
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MD3 Microwave Motion Detector
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ECG1 Heart Monitor
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LABC1 Lead Acid Battery Charger
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PG13 Plasma Generator
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SHA1 Stereo Headphone Amplifier
RAMSEY AMATEUR RADIO KITS
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DDF1 Doppler Direction Finder
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HR Series HF All Mode Receivers
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QRP Series HF CW Transmitters
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VLF1 Low Frequency SWL Converter
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CPO3 Code Practice Oscillator
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QRP Power Amplifiers
RAMSEY MINI-KITS
Many other kits are available for hobby, school, scouts and just plain FUN. New
kits are always under development. Write or call for our free Ramsey catalog.
SP1 SPEAKERPHONE KIT INSTRUCTION MANUAL
Ramsey Electronics publication No. SP1 Revision E
First printing: January 1995
COPYRIGHT 1994 by Ramsey Electronics, Inc. 590 Fishers Station Drive, Victor, New York
14564. All rights reserved. No portion of this publication may be copied or duplicated without the
written permission of Ramsey Electronics, Inc. Printed in the United States of America.
