[Lowfer] TAG almost making it to TN

Douglas D. Williams kb4oer at gmail.com
Tue Oct 16 14:59:27 EDT 2012


Hey, Garry.

Yes, that is pretty much where I placed the traces that I received last
night. They were about 2(ish) Hz above the frequency I had tuned the SDR to
(185.300 kHz), according to the ARGO screen capture.

Now, I am assuming that, since the (Winradio) SDR is a DDC receiver,
frequencies above the tuned frequency will appear "higher" on the ARGO
scale. I do remember that I had to put my R75 into "CW Reverse" mode to get
that effect.

Obviously, I need to correlate my assumptions with real world signals. ;-)

Regardless, I believe that the JPG file I sent represents some sort of QRSS
signal, origin unknown.

TAG is my best guess, but until a more definite ID is received....it's just
a trace.

Thanks for all your help. It is very much appreciated.

-Doug KB4OER






On Tue, Oct 16, 2012 at 12:56 PM, Garry Hess <k3siw at sbcglobal.net> wrote:

> Doug, I don't see a frequency scale on your attachment but assume the
> traces in question are at 185.297 kHz. That's where TAG is and it's very
> stable.


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