Jon, it would be hard for me to tell you exactly what that signal
might be but I would suspect its a carrier (tuner upper) very much
possible from an older rig that has some slight modulation from
unstable components. I notice this on my moniter scope when I throw a
1kHz tone into my Tempo One on SSB to tune up. There are many many
digital modes it would take alot of listening to learn what all of
them sounds like and many sound alike. There are new ones emergeing
all the time. IE: the WSJT modes migrating to HF from 6m and 2m. I
would like to say good luck and have fun with digital
73
--
Matthew A. Chambers, W1JEQ
ARES Official Emergency Station
NEMO ARC Activities Director
Macon ARC and ARRL Member since 2003
Quoting Patrick Lindecker <[EMAIL PROTECTED]>:
Hello Jon,
The 2000 Hz carrier does not seem modulated (tune ?) or perhaps at
very low speed (PSK10 or PSKAM10?).
Note: in Multipsk there is an automatic BPSK detection. You have
just to click on the modulated carrier and wait several seconds to
have the most probable BPSK mode (if the signal is sufficiently
strong).
73
Patrick
----- Original Message -----
From: Jon Maguire
To: digitalradio@yahoogroups.com
Sent: Thursday, July 26, 2007 1:04 AM
Subject: [digitalradio] What Mode Is It?
I've just posted a jpeg on my Web site. There is a signal that I can't
identify at the 2000Hz marker of the waterfall. All comments welcome.
Thank you.
http://www.w1mnk.org
73... Jon W1MNK
PS Pardon the Web site. I'm just getting going.
