Just for anyone's info, the below extract was from MMTTY' log it can keep.
The time as Charles noted is when it determines a switch from send to
receive. The text is what MTTY decoded.
As an AFSK user up until this weekend, I didn't really care about USB vs LSB
on the rig. I just used the Reverse button in the software. As a point of
info, in MMTTY, I needed to enable the reverse button when I was in USB. In
DM780 which is what I casually used, I needed to enable the reverse button
if I was in LSB.
When I used DM780 for RTTY (non-contesting), at least in the waterfall
displayed, my AFSK signal appears to me to dead on top of the one it was
reading in the waterfall I clicked on to "tune" to it. I can't see how it
looked to the other operator but I can tell in the waterfall when folks are
"zero beat" with the other station.
Unless I had my radio's FSK filter ratcheted down, MMTTY seems to do a very
admiral job of decoding signals that look a bit more like an x then a nice +
on the screen.
David - K2DSL
-----Original Message-----
From: rtty-bounces@contesting.com [mailto:rtty-bounces@contesting.com] On
Behalf Of Junior
Sent: Monday, March 02, 2009 3:18 AM
To: 'David Levine'; 'jim'
Cc: rtty@contesting.com
Subject: Re: [RTTY] looking for the person that helped WB5AAA
I have noticed a lot of station's calling off freq for some time now.
I think it must be those AFSK USB stations. Sometimes they are close enough
for RITTY to grab them. I talked to a few during the week using afsk usb and
multi-mode software that are off freq. Must be a setting somewhere in the
software when they change from psk to rtty. I always thought the tradition
was to run AFSK in LSB. In the case below the station was to close to
another one running and I did not go down and make the contact. The time
mentioned below is not transmitted by me and must be inserted by David's
software.
73's
Charles/kk5oq
-----Original Message-----
From: rtty-bounces@contesting.com [mailto:rtty-bounces@contesting.com] On
Behalf Of David Levine
Sent: Sunday, March 01, 2009 2:41 PM
To: 'jim'
Cc: rtty@contesting.com
Subject: Re: [RTTY] looking for the person that helped WB5AAA
Jim,
I don't know if this was directed at you, but the following was in my log of
the contest.
TU DE KK5OQ CQ
<090228 19:19:43 TX>
K2DSL K2DSL K
<090228 19:19:47 RX>
B
STATION CALLING YOUR WAY OFF FREQ COME UP ABOUT 200CYLES
KK5OQ CQ
BF
<090228 19:20:05 TX>
Not sure if it was you that KK5OQ was sending to right before I had a
contact.
73,
David - K2DSL
-----Original Message-----
From: rtty-bounces@contesting.com [mailto:rtty-bounces@contesting.com] On
Behalf Of jim
Sent: Sunday, March 01, 2009 1:27 PM
To: rtty-bounces@contesting.com
Cc: rtty@contesting.com
Subject: [RTTY] looking for the person that helped WB5AAA
During the NAQP contest this past weekend There was someone that stopped
and
Helped me get my rig back on FREQ...
I did not write down his/her call
But If u remember stopping to send me a message to
WB5AAA
PLEASE send me an e-mail at:
Wb5aaa at arrl.net
Thanks to a TRUE HAM
from the shack of
WB5AAA
73 de JIM
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