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RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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### FSK ID Transmission - RF Cafe Forums

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sspano01
 Post subject: ### FSK ID Transmission
Posted: Sun Feb 04, 2007 4:30 pm 
 
Lieutenant

Joined: Mon Nov 06, 2006 12:15 pm

Posts: 2

Location: Presdient

Hi Folks,

We are looking at designing a radio translator and I need to know the protocol for how the FSK ID is sent. I know that the RF signal is shifted +/- to encode the data, but what is the encoding standard? I have seen "morse code" - which doesn't quite make alot of sense yet.

Is there an FCC standard or something like that that I could read. Does anyone know of an FSK ID Reciever to test the transmission?

Thanks

Steve Spano

FLE

_________________

Steve Spano

FLE

www.fl-eng.com

Posted  11/12/2012

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