Comparing VK1SV screenshots to my
local Eu window, I can confirm that Dimitrios saw Stefan's
signal again tonight around 18:36, catching parts of "7" and
"F". Well done again!
On his grabber, the time is shown as 18:46 (ie.
currently 10 min offset). The frequency scale
seems to be 0.10 Hz low. G3KEV was actually transmitting
on 136172.835 Hz, but unfortunately no matching traces could be
identified.
The VK1SV grabber also features a DCF39 window,
which should be an excellent propagation indicator for Europe.
Strangely there seems to be no visible trace at all on 138830.6
Hz. Comparing this to last month's observations, Stefan only came out
of the noise in India when DCF39 (and also HGA22 on 135430.0) was at least
25 dB SNR in 1 Hz (or 35 dB in its "natural linewidth" 0.1
Hz).
Best 73,
Markus (DF6NM)
Sent: Thursday, March 15, 2012 7:44 PM
Subject: Re: LF: Re[2]: LF: DK7FC in VK?