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Sent: Saturday, March 23, 2013 12:39 PM
Subject: Re: LF: DJ8WX 8.97 kHz
Marcu's / Uwe
This would make a good test for the
Op4H ( 4 hour) mode and the
correlation detector ?
To date there have been no 'dx' test , with
the addition of the correlation ,then
that should give three possible detections ?
OP4H decode , qrss plot and Correlation
( and 50% saving on power hihi)
OP4H has AFC as the shorter modes and is
designed for normal sound card use. with sound-card
audio or CW-comport Tx keying , rx audio is direct in
from sound card , in short range tests -50 db
s/n has been reached , but that is a data decode , would
the correlation , take the level below the qrss
plot ?
73-Graham
G0NBD
Sent: Saturday, March 23, 2013 12:15 PM
Subject: LF: DJ8WX 8.97 kHz
Hi
Uwe,
your 8970
Hz signal is widely visible across Europe
Best 73,
Markus (DF6NM)
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