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[TenTec] Fwd: [Orion] Orion FSK/CW/PTT interfacing

To: tentec@contesting.com
Subject: [TenTec] Fwd: [Orion] Orion FSK/CW/PTT interfacing
From: "Ten-Tec Inc. Amateur Radio Sales" <sales@tentec.com>
Reply-to: tentec@contesting.com
Date: Thu, 08 Apr 2004 12:22:32 -0400
List-post: <mailto:tentec@contesting.com>

At the moment, I'd say QRX on this.


The PTT input on pin 3 on the rear AUX I/O connector is going to change
with a future firmware upgrade.  It will allow the user, via the menus, to
accept PTT input from external control for CW, or use as a CW input jack,
or "nothing" which will ignore any signal at pin 3.   Depending on what you
use the Orion for and how your station is configured, it will mean that you
will be able to use the PTT on pin 3 for a variety of options.

Explanation will be provided once the above change is released as
a firmware upgrade, which should be shortly.

73
Scott Robbins
W4PA




Hi,

  I just received my Orion Monday and have been interfacing it with my
main computer and have a question for you guys?

  I would like to hook up my PTT/CW/FSK interface (home brew with
opto?s) to the AUX I/O jack and have the rig ready for any mode.  I like
to operate RTTY using FSK and have found a small problem and was
wondering how the rest of you have solved it.

 Here is how I have my connections to my interface made currently; the
PTT (Pin 3) is used for PTT in SSB and FSK modes.  I use a foot switch
so I use a Y cable to connect the foot switch to the interface PTT, the
FSK goes to pin 7, audio out (from soundcard) to pin 1, left audio out
pin 4 (to left soundcard channel), right audio out pin 6 (to right sound
card channel), and pin 2 to ground.

  The only thing missing is a way to connect the CW jack from my
interface to Pin 3 when I?m in CW mode.  I could use a switch and
manually select whether Pin3 connects to the CW jack on the interface or
the footswitch/PTT from interface combo.

  Does anyone else have an automatic solution or does everyone use a
switch or manually swap cables?

Thanks,

George / KF9YR


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