[Date Prev][Date Next][Thread Prev][Thread Next] - [Date Index][Thread Index][Author Index]

Re: Oscar 11 demodulator

I have had very good success building FSK demods using the XR-2211 phase
lock loop IC. This chip was designed specifically for general purpose FSK
demodulation. I know it is still available through Jameco Electronics and
probably others.  I have found this chip to perform better than phone modem
IC's. I even used it to decode HF RTTY with very good results. The
application notes on the data sheet give all the details you need.

Howie AB2S

Via the amsat-bb mailing list at AMSAT.ORG courtesy of AMSAT-NA.
To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org