MMTTY is free and I have been using it for years now both in the field and at home. Works well receiving and transmitting. The audio spectrum analyzer makes tuning simple and the AFC function requires no brain. Only complaints I have is you have to learn to tune the radio so the tones fall on mark and space if you don’t and use the AFC the AFC function on the decoder will tend to wonder off sometimes when nothing is being received and that can be annoying along with if your using it for transmit go thru the work of building up the transmitter control and don’t use the VOX because every time your computer makes a noise the transmitter will turn on.

Picture of it at work in the mutt running on a Panasonic CF-31

Ray F/KA3EKH

From: [email protected] <[email protected]> On Behalf Of Nick K4NYW via groups.io
Sent: Wednesday, December 14, 2022 2:03 PM
To: [email protected]; [email protected]; [email protected]
Subject: [MMRCG] copying RATT net on a computer

I got email from someone who wants to eavesdrop on the 40m RATT nets.

 - he doesn't have a Real Teletype yet so wants to use his computer.

What do you guys recommend? I have heard of MMTTY. What else?

Nick England K4NYW
www.navy-radio.com

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