27-05-2011, 06:08 PM
Hi Jamie,
an interesting little crystal radio but no good for I want to do.
Currently I have a Murphy Base Station Valved VHF Transmitter & Recevier in a Rack unfortunatly they only operation on one channel 166Mhz which I can't use.
So I was wondering if I could build a VFO which would tune over 144-146Mhz for the 2M Amature Band or the 4M Amature band and replace the crystal oscillator with it.
Seems a shame to not use it as its a nice beasty with 22 valves in it including 2 EL34s in the transmitter modulator unit.
Regards
Luke
an interesting little crystal radio but no good for I want to do.
Currently I have a Murphy Base Station Valved VHF Transmitter & Recevier in a Rack unfortunatly they only operation on one channel 166Mhz which I can't use.
So I was wondering if I could build a VFO which would tune over 144-146Mhz for the 2M Amature Band or the 4M Amature band and replace the crystal oscillator with it.
Seems a shame to not use it as its a nice beasty with 22 valves in it including 2 EL34s in the transmitter modulator unit.
Regards
Luke
