any ideas on how to decode Motorola's mdc-1200 audio frequency-shift keying ( fsk )

laser-vector

Hi, I just ordered some radios from Motorola and was curious if anyone could shine some light on how to decode the frequency-shift keying signal from them? I would love to connect a radio to a prop if possible to do conversation to RS232 and connect that to a computer.

Any ideas? Are there better solutions that might already exists?

Thanks,
Lv.

Phil Pilgrim (PhiPi)

Try this:

http://forums.parallax.com/showthread.php/110918

-Phil

laser-vector

oh wow! thank you very much Phil!!!

I will let you know how it goes once I get the radios.

DarcyB

did you verify the posted solution did infact work against radios with built in MDC1200 singaling ?

OldFartRadioman

I do have a working MDC1200 encoder which uses Phils code, not got to the decode part yet.