RAMSEY WIRELESS RF LINKS
• TXE433 or 916 Transmitter & Encoder Module
• RXD433 or 916 Data Receiver& Decoder
• RX433 or 916 Data Transmitter
• TX916 Data Transmitter
• RR1 Wired remote repeater
• RRW1 Wireless remote repeater
RAMSEY TRANSMITTER KITS
• FM10A, FM25B FM Stereo Transmitters
• TV-6 Television Transmitter
• “Cube” TV Transmitters
RAMSEY RECEIVER KITS
• FR1 FM Broadcast Receiver
• AR1 Aircraft Band Receiver
• SR2 Short-wave Receiver
• AA7 Active Antenna
• SC1 Short-wave Converter
• LC1 Capacitance/ Inductance Meter
RAMSEY AMATEUR RADIO KITS
• CPO3 Code Practice Oscillator
• DDF1 Doppler Direction Finder
• HR Series HF All Mode Receivers
• QRP Series HF CW Transmitters
• CW700 Micro Memory CW Keyer
• 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.
TX433 WIRELESS TRANSMITTER/ENCODER INSTRUCTION MANUAL
Ramsey Electronics publication No. MTX433 Revision 1.3
First printing: January 2002
COPYRIGHT 1996 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.
TX433 • 2