Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would
be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate
that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views.
It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if
you would like to post something on RF Cafe's
page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
Post subject: ### FSK ID Transmission
Posted: Sun Feb 04, 2007 4:30 pm
Joined: Mon Nov 06, 2006
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
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?