Hello Ron...
I would be happy to get on and provide a test signal. QRZ says you are
in Lincoln NE. I am about 50 miles NE of Minneapolis, MN. The path
calculator says we are about 375 miles apart as the RF fly's. I would
expect 40m to be the best shot between us right now. We could move up to
a different band to see if signals would be any better.
73 de Bob - KØRC in MN
------------------------------------------------------------------------
On 1/9/2013 3:18 PM, Ron Kolarik wrote:
To take it one step further, how about a network of SDR receivers with
the
GUI available on the internet. Hint: they are out there already. The
only thing
I can see that may be a problem is standards for the rx end, i.e.
filters, preamp,
etc. This would give you realtime feedback on what your signal looks
like at
some distant station. Anyone want to get on for a test I can also
provide a
screenshot from PSDR or SDR# your choice or both.
Thanks Andy from your home grid :)
Ron
K0IDT
----- Original Message ----- From: "Bill Turner" <dezrat1242@yahoo.com>
To: "RTTY Reflector" <rtty@contesting.com>
Sent: Wednesday, January 09, 2013 2:50 PM
Subject: Re: [RTTY] RTTY Now trashy signals
ORIGINAL MESSAGE:
On Wed, 9 Jan 2013 09:03:08 -0800 (PST), K0SM/2 wrote:
Here's a very simple way that might get at the crux of the issue.
Let's say that signal number #3 was your signal (yes, this was
recorded off the air this weekend, and no, I'm not going to identify
him or her publicly):
http://www.frontiernet.net/~aflowers/rtty_examples/
REPLY:
Wow... fascinating graphs, Andy. Great job!!
I wonder if somehow it might be possible to arrange on-the-air tests
where a
person could transmit a few seconds of data and have a graph like
those emailed
to them? A lot of work, I know, but could be extremely valuable.
Bill, W6WRT
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