[1000mp] AFSK RTTY Polarity

Sun, 4 Apr 2004 18:23:20 -0400

Chris I'm using MMTTY and getting audio from the RTTY port on the
back of the rig only because I use FSK. I don't need to click
reverse for receiving. I do have to reverse polarity for FSK
keying with my homebrew interface, through the menu, but that
doesn't affect receive. 

Mike WA2E

-----Original Message-----
From: [email protected]
[mailto:[email protected]]On Behalf Of Chris Brougham
Sent: Sunday, April 04, 2004 6:07 PM
To: [email protected]
Subject: [1000mp] AFSK RTTY Polarity

Hi Folks,

I'm a little confused about AFSK RTTY on the Mark V. Whenever I tune in 
to an RTTY signal I have to change the polarity on whatever software 
package I'm using to properly decode the signal. I've tried MixW, MMTTY, 
and TrueTTY and each program  needs to have the reverse RTTY flag 
toggled on, so I'm assuming this is a radio issue. I understand there's 
an easy set option to force PKT to USB, but shouldn't RTTY be LSB? I'm 
totally new to RTTY and would like to get the settings right on the 
radio before I call CQ!

Any help would be greatly appreciated.

-- 
Chris VA7CAB

_______________________________________________
List Moderator: Richard Lubash N1VXW
1000mp mailing list
[email protected]
To Change Options or Unsubscribe:
http://mailman.qth.net/mailman/listinfo/1000mp