R744B VHF Monitoring Receiver
Technical data
The
R744B
is a small VHF monitoring receiver made the mid-70's.
It covers the 20MHz/100Mhz on AM/FM/CW with 75kHz bandwith.
It can be powered on battery or from external 24V DC.
'B' version just adds a Diode output connector.
Pictures
Front
Inside
24V Supply
Integration of a switching 24V supply
Unit working
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First revision: 2023/11/27
Last revision: 2024/01/01
