Thanks for the report Jim,
Yes the tune is a bit critical, but with the waterfall set to X4 scale
its not too bad , not sure on the afc, I will email the fldigi group, see
what they say about it, the mode seems to have a 'bad press' but from
what I can see, as long as you are 'on frequency' then for MF use, the
sync per character makes it quite robust. The duty cycle is lower than
mfsk as well which is a help !
The over run on the print seems to be caused by the time constant of the
squelch , I am seeing the same on my 'off air' local copy, I was hoping to
repeat last nights beacon results with data , to see if this printed, but
Gerhard reports the signal is not as strong with him tonight
tnx - G ..
--------------------------------------------------
From: "James Moritz" <[email protected]>
Sent: Sunday, August 09, 2009 11:31 PM
To: <[email protected]>
Subject: Re: LF: G0NBD data Beacon 503KHz 20:00 > 24:00 Gmt
Dear Graham, LF Group,
The signal is fading between nothing and about S5 here. Copy stops when
the
signal fades out completely, but is pretty consistent if the signal is
audible, and seems to cope quite well with the static crashes - this is a
sample:
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 012345678'/G0NBD TESTING
9RW6,S52AF.E Q0IIXY BROWN FOI8JUMPED OVER THE LAZEY MOON 0123456789 G0NBD
TESTING
AU.023OU4I,VRA
7HE QUICK BROWN FOX JUMPED OVEEHE LAZEY MOON 0123456789 )0NBD TEIT/NG
77KI8IU1MD5O0ER T/E LAZEY MOO 012345789 G0NFDLTESTINO)AUICK BW FX JSMPED
VER
THE LAZEY8,)ON 012345895G.NNG
SR.SHAGL
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
B41AUIG7,26HM
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
9 03AAO2S4F48
THE.QUUICK BR6WNHOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
,I6PT0VSO,4
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
I,8044.,F5P15
THE QUICK JROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD T7STING
O90LO,TW501D9
THE QUUIK 8N FOX JUMPED OVER THE LAZEY MOON Q123456789 G0NBD TESTING
66J.3T,O7,84T,
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
A,4M,99AQPA8HE QUICK BROWN5FOXPJUMPEDPOVERITHE (AFMON 0O2/89 GBD T.7.LAZEY
MOON 0123456789 G0NPD TEUQ03PO
TH1 QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 9123456789 G0NBD TESTING
,9MSI3D58T0R8
THE QUICK BROWN FOX JUMPED OVER THE LAZEY MOON 0123456789 G0NBD TESTING
V3U40I4 .R,O6R
You can set the AFC, but it doesn't seem to do anything. I found I had to
align the cursors on the FLdigi waterfall carefully on to the signal to
get
any copy - my centre frequency is now set to 502.997kHz.
Cheers, Jim Moritz
73 de M0BMU
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