On 06/03/2013 00:28, Graham wrote:
I think mark is high , shift hf from space , fldigi
has mark high as well , logging default is mark=qrg , I
could not get fldigi to print , but mmtty (new v) did with
the rev button -in-
Now back in the black and white days I would have known this when
writing software for the Nascom Z80 proc. Mine is in the loft too
and last time it came down it worked.
Yeh but, no but, I decode Stefan with fldigi FB.
Surely the first tone to come up is Mark that is the QRG, LF tone.
Using MMTTY Rev button OUT does exactly that. Rev button IN swaps
that situation.
how is Stefan generating rtty , is there a mixer
involved ?
Pass.
Ed
G..
Sent: Tuesday, March 05, 2013 11:19 PM
Subject: Re: LF: Re: RTTY test transmission
On 05/03/2013 22:14, Graham wrote:
why is the 'REV' button 'in' on MMTTY then mark
= 1163 Hz with 477 usb dial set ?
G.
Corr I haven't run that for years. Hmm, it seems to indicate the
same Mark frequency whether the REV is pushed or not, is that
anything to do with it.
Ed
Sent: Tuesday, March 05, 2013 7:55 PM
Subject: Re: LF: Re: RTTY test transmission
On 05/03/2013 19:43, Graham wrote:
Is the shift reversed ?
G..
?? No.
Ed
Sent: Tuesday, March 05, 2013 7:11 PM
Subject: Re: LF: Re: RTTY test transmission
Also Grabber http://www.g3zjo.talktalk.net/lfgrabber.html
Wide View, showing your signal.
Eddie
On 05/03/2013 17:06, Stefan Schäfer wrote:
Minto,
I'm excited. Was that you a few minutes ago?
I was writing in real time some stuff to my program which
sent the stuff in RTTY immediately. The TX was in idle mode
during that time. suddenly someone answered! "big brother is
watching you" and so. Was that you??
It looks like my PA is blown up once again. It is simply not
designed for a key-down transmission, so the idle mode is
not ideal, except i'm using a fan. Now i will once again
replace 2x IRFZ48N and be on air in 1 hour or earlier. Let
us try the QSO then again, OK? :-)
73, Stefan/DK7FC
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