There is a signal in Speclab producing a small bump on the FFT
display, the AFC grabs it nicely but the signal is marginal. A very
important section of the message decoded well, G6AVK's Locator.
Eddie
On 15/03/2013 21:55, Gary - G4WGT wrote:
OK Eddie,
Yes, you are correct. I have
connected input to the "mic" socket & I now have waterfall
OK.
Fortunately the external sound
card has a level control for "mic" (& speakers) so is
easy to adjust.
Thanks.
73, Gary - G4WGT.
----- Original Message -----
Sent: Friday, March 15,
2013 8:56 PM
Subject: Re: LF: GMSK on
476.100
Hi Gary
I haven't tried any waterfall adjustments, the display is a bit
dark on mine and on the Grabs from G6AVK signal traces of what
is visible on Speclab do produce a line though. The program may
need a bit more audio in than most.
I like to use the FFT display a signal shows up as bump which
can be clicked on to set the frequency and then the AFC takes
over.
73 Eddie
On 15/03/2013 20:30, Gary - G4WGT wrote:
Hi Eddie,
Trying to run GMSK here but
cannot see anything on the waterfall on Rx, when I go to
Tx I see my mode trace in strong colours. The waterfall is
black & not showing the usual noise or signal traces.
I have set to the external sound card I normally use with
the TS-440 on LF & MF. All OK with other software.
Any clues please.
73, Gary - G4WGT.
----- Original Message -----
Sent: Friday, March 15,
2013 7:22 PM
Subject: Re: LF: GMSK
on 476.100
Ooops Sorry
476.100KHz
On 15/03/2013 17:35, g3zjo wrote:
Running GMSK on 467.100 Beacon 15.625 Hz Wide
Dial 474.200KHz cursor 1900Hz
Software MMVari by JE3HHT. The install comes up with a
language warning (it can use Varicode Extended Japanese
character set) this can be ignored.
Sound Card sample rate 48KHz..
Reports welcome
73 Eddie G3ZJO
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