[GreenKeys] FYI West Coast Clatternet Military RTTY

Nick England navy.radio at gmail.com
Mon Jul 28 11:01:44 EDT 2014


Oops - Here's what they had listed -
=================
Sunday 3601.575 kHz at 8:30 PM Pacific time.
Here are the parameters:

* PRC-47/etc. channel frequency: 3600.000 kHz
* Shift:                         +850 Hz (mark low)
* Actual mark frequency:         3601.575 kHz
* Actual space frequency:        3602.425 kHz

For users of PRC-47, GRC-106/122/142:
* Tune to 3600.0 kHz
* 850 Hz mode, normal shift (I think!)

For users of GRC-26D, GRC-46, etc. (true FSK rigs):
* Tune Tx to 3601.575 kHz. Yeah, I know, just zero-beat me. :)
* Normal shift (I think!)

For users of modern computers with a sound card and solid-state
transceivers: I suggest the following settings which differ from ham band
conventions, but should (I think) be less confusing. Your mileage may vary
depending on equipment and software capabilities.
* Tune radio to 3600.000 kHz.
* Use USB mode.
* Set modem software for 850 Hz REVERSE shift.
* Set AFSK tones to : 1575 mark, 2000 center, 2425 space.
* Set line endings to CR-CR-LF if possible.
* 45.45 baud, 5 bit Baudot code, of course.

Nick England K4NYW
www.navy-radio.com


On Mon, Jul 28, 2014 at 10:56 AM, Jim Haynes <jhhaynes at earthlink.net> wrote:

> What is the frequency?
>
>
> jhhaynes at earthlink dot net
>
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