[1000mp] Sound Card - FT1000MP

Ronald Walters rwalters8 at cfl.rr.com
Sat May 22 14:44:42 EDT 2004


Joe,

Thank you so much, I have been looking for this document for some time and
there it was right in front of me.

You really solved allot of problems for me and thanks for taking the time to
respond

Ron - W4LDE

PS - I can't agree more on the packet selection and the high tones, that's
why we still hear allot of garbage on the bands.


----- Original Message ----- 
From: "Joe Subich, K4IK " <k4ik at arrl.net>
To: <1000mp at mailman.qth.net>
Sent: Saturday, May 22, 2004 13:44
Subject: RE: [1000mp] Sound Card - FT1000MP


>
>
> >
> > It is better to use the DVS-2 port
> >
>
> No, it is not ... it is better for software authors to write
> code to allow use of LSB (which happens to be the standard
> for digital modes going back to early RTTY) through the PKT
> jack.
>
> The PKT jack permits selection of the proper receive filters,
> the use of high tones which are significantly less like likely
> to cause harmonic induced spurious signals, and muting the
> microphone so that shack noises (including VHF rigs, blowers
> and computer sounds) are not transmitted along with the
> digital modes.
>
> If one *MUST* use USB, use the user mode with Yaesu's "USB
> packet for Mars" settings:
>       http://www.va3cr.net/pdf/packet%20for%20MARS.pdf
>
> 73,
>
>    ... Joe, K4IK
>
>
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