Greg wrote:
From: "Ralph Mowery"
Organization: EarthLink Inc. -- http://www.EarthLink.net
Newsgroups:
rec.radio.shortwave,rec.radio.amateur.digital.misc ,rec.ham-radio
Date: Sat, 12 Feb 2005 13:08:16 GMT Subject: Rtty Protocol
Most hams are received in the LSB mode. Comercial statisons
usually are received in the USB mode or the reversed mark/space
relationship. Also the speed (baud rate) and shift are usually
differant than the normal ham 45 baud (60 wpm) and 170 Hz shift.
"B.R. Smith" wrote in message
...
I am using Ham Scope and Mmtty to decode RTTY with my sound card.
It works fine for hame radio operators but I have found RTTY on
non-ham frquencies and all I get is garbage. For example, there
is an RTTY signal at approximately 2.042 MHZ at 1100 UTC on the
West Coast and all that displays is random characters. I suspect
it has something to do with the protocol or baud rate settings.
Anyone know what they might be? Not sure if this is maritime
station or not. Thanks.
Okay, I have some questions about RTTY:
1. What unencrypted RTTY traffic is out there besides hams?
2. What sort of encoder would I need to read RTTY with my NRD-525
and what do I need to know to get it functioning?
3. My receiver has an RTTY mode. What exactly does that do in my
receiver? Couldn't I just use USB or LSB?
Thanks,
Greg
there used to be press services on RTTY.