No problem, shift 850, mark 1575 put the radio in USB and you can use VOX to start with but beware that when you use VOX to control the transmitter it will key every time the computer makes a noise. That’s where the serial control comes in. Most every computer I have used it with had no issues with interfacing the audio, get it to work in receive first and then connect up transmit. The biggest issue today is that so much of the new hardware wants to do B Tooth and dose not have regular analog audio in and out.

Think ARRL has a regular schedule bulletin on 7.095 but its 170 Hz shift and you can always hear us on 7.087 every Saturday at nine.

Ray F/KA3EKH

From: Nick England <[email protected]>
Sent: Thursday, November 10, 2022 3:55 PM
To: Al Klase <[email protected]>
Cc: Military Radio Collectors Association <[email protected]>; Ray Fantini <[email protected]>
Subject: Re: [MRCA] 850 Hz Shift RTTY

East coast RATT net Saturday 0900 eastern 7087 USB. 

Or use KPH SDR for the west coast net at 0930 Pacific. 

Or I can sched most any time. 

Nick K4NYW 

On Thu, Nov 10, 2022 at 3:32 PM Al Klase <[email protected]> wrote:

Ray and The Group,

Thank you all for your input.

Ray can you help me with MTTY setup?


Are there any reliable signals on the air for testing?

TNX ES 73,
Al

Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

On 11/10/2022 1:21 PM, Ray Fantini wrote:

I have used MITTY 1.68 on a Panasonic Toughbook for some time now, uses the regular PC audio card, the RTS for controlling the transmitter and will do any shift including 850 Hz. That’s the set up I use for running RTTY from the mutt with the 106 like at Gilbert.

It’s a free ware program and can be easily set up and used. I am using it in the field running an old laptop and windows XP.

Ray F/KA3EKH

From: [email protected] <[email protected]> On Behalf Of Al Klase
Sent: Thursday, November 10, 2022 12:40 PM
To: Military Radio Collectors Association <[email protected]>
Subject: [MRCA] 850 Hz Shift RTTY

Gang,

Is there any PC software that supports the military (?) standard some of our guys are running on the air?

Al

--
Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/

______________________________________________________________
MRCA mailing list
Home: http://mailman.qth.net/mailman/listinfo/mrca
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html

--

Nick England K4NYW
www.navy-radio.com