Those seem like odd specs for an FSK system. I have used 5kHz/10kHz 5kbps for oceanographic work, and 1200Hz/2400Hz 1200bps for computer work. Always the high frequency was exactly twice the low. Unfortunately I didn't do software on those projects. Sherpa Doug > -----Original Message----- > From: Alexander Vilson [mailto:wilson@TELESYS.RU] > Sent: Monday, April 08, 2002 5:52 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: [PIC] FSK receiver > > > Hi All, > > I need to use FSK( 1200bps, mark=1300Hz, space=2100Hz ) message > receiver in my device. > Can anybody help my with source text for PIC? Hardware resources like > to 16F73, but I will glad to adopt any type of PIC program and any > language. > > Thanks for you help. > > Best regards, > Alexander Vilson > mailto:wilson@telesys.ru > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics