[1000mp] AFSK RTTY Polarity

Chris Brougham [email protected]
Sun, 04 Apr 2004 15:07:22 -0700


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