From: Larry Levesque <ka1vgm@gmail.com>
To: linux-hams@vger.kernel.org
Subject: Re: soundmodem TX on HF again
Date: Sat, 4 Dec 2010 11:32:35 -0500 [thread overview]
Message-ID: <20101204163235.GA32394@user-desktop> (raw)
In-Reply-To: <4CFA6753.1010105@complete.org>
Ask the sun God for some solar activity. :)
On Sat, Dec 04, 2010 at 10:07:47AM -0600, John Goerzen wrote:
> Hi folks,
>
> Well I've got soundmodem 300 baud working, sortof, with 900Hz and 1100Hz.
>
> I'm using it on HF. I seem to copy other stations just fine, but
> they have difficulty copying me. They can, sometimes, but it is
> hard going and lots of retrans on my end.
>
> On the output side, I've tried running loud volume and quieter
> volume. K7TMG suggested that I set the power on the rig to 100W,
> then reduce the audio volume to it until it is transmitting with
> only 50W. That maybe helped marginally.
>
> Any other suggestions on what I could do to improve the TX side of
> soundmodem on HF?
>
> Thanks,
>
> -- John
> --
--
Larry Levesque
KA1VGM
next prev parent reply other threads:[~2010-12-04 16:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-04 16:07 soundmodem TX on HF again John Goerzen
2010-12-04 16:32 ` Larry Levesque [this message]
2010-12-04 18:05 ` Dave Platt
2010-12-04 21:20 ` Ray Wells
2010-12-05 1:45 ` John Goerzen
2010-12-05 1:37 ` John Goerzen
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