I notice you always use DFCW. I also noticed John Andrews does too the last time I saw him on 73. Yes I think it is easy for me to change. I use the ON7YD [hope I have his call correct] program and feed my SSB exciter with the laptop with that program and
I see it available on his "options" page. I was going to ask you why you use it. Now I know and I will try it tonite-Bob
Date: Sun, 29 Sep 2013 18:55:24 +0200
From:
[email protected]
To:
[email protected]
Subject: Re: LF: 74550 XRS in Germany
Hello Bob and Hartmut,
My congratulation for that success. Both of you must have a very suitable system to radiate respectively receive a signal on the 4000m band!
Bob, can you transmit DFCW? If 4000m behaves reasonable like 2200m, then
DFCW-180 should be a good choice! It is a bit slower and may allow reception of your signal even for station with lower RX sensitivity than Hartmut offers. Also DFCW gives you a
better ID since the frequency shift is another indicator which separates your signal from random QRM...
73, GL, Stefan/DK7FC
Am 29.09.2013 10:23, schrieb Hartmut Wolff:
Bob,
the capture is a bit tiny, because I used a qrss 120 screen. Your signal was drifting and you crossed the Loran line just before 04:00. For the future a frequency 1 Hz lower would be better.
73
Hartmut
