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70SY25B Synthesiser System Circuit and Instructions
W&D 70cm Single-Channel Transmitter and Receiver, Practical Wireless, October 1980
70FM05 70cm FM Transmitter and Receiver, Amateur Radio Magazine, March 1983
70SY25B 70cm Synthesiser, Amateur Radio Magazine, May 1983
W&D Synthesiser Kit, Practical Wireless, September 1983
PA3 and PA4 2m Pre-Amplifier Reviews, Ham Radio Today, November 1983
70PA2-S 70cm RF Switched Pre-Amplifier, Practical Wireless, September 1983
1250DC50 23cm TV Receive Down-Converter, Ham Radio Today, January 1985 |
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Commercial Radio Modules. Please note - I do not have the programming software:
SR100 VHF Receiver
SR500 UHF Receiver
ST100 VHF Transmitter
ST500 UHF Transmitter
SX100 VHF Transceiver
SX150A VHF Transceiver
SX150C VHF Transceiver
SX450 UHF Transceiver
SX500 UHF Transceiver |
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