This 1982 in immaculate condition just needed a retune, bringing the transmit output up to 4W from 3W as presented. Bigger gains were achieved on receive regarding sensitivity. For 41 years old this is in great condition & with original microphone & slide bracket; a credit to it's previous owner.
At the end of the tune-up, I show the VCO arrangement on this very popular, reliable Maxon chassis. To my knowledge there are three PCB variations. I see this version as the third incarnation.
Recorded 7th September 2023
Richard, G0OJF
Lincolnshire, UK
(C) Tango Systems Group 2023
