I have a couple of deaf radios in need of realignment. They were programmed to 2 meters but the receivers need adjusting for the frequency. I don't have the right test equipment to tune them up and I really don't want to spend hundreds on equipment that I'll rarely use.
I need to build something simple that gives a weak signal on 145MHz so that I can tune the receiver to the loudest sound.
What would be the best way to align the receiver?
Deaf radio
- ch25
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Re: Deaf radio
Use another radio. TX to dummy load. Move it away to get desired signal level.
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You can't have too many antennas...
You can't have too many antennas...
- DX-Digger
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Re: Deaf radio
friend of mine used to put a handheld on low power and a rubber band around the ptt and put it inside his fridge.
worked a treat.
worked a treat.
ʎɐqǝ uo pɹɐoqʎǝʞ ɐ ʎnq ı ǝɯıʇ ʇsɐן ǝɥʇ sı sıɥʇ
