[GreenKeys] WTD simple free program to transmit AFSK tones - Windows

[Harold Hallikainen]

On Wed, April 12, 2023 12:52 pm, Nick England wrote:
> I'd like to test my machines and FSK converters by sending a text file
> from
> my Windows 7 machine. I don't want to do anything other than set
> mark/space
> freq and speed. Everything I find wants to control my transceiver, display
> waterfalls, automatically reply 599, enter into logbook, etc. and I can't
> figure out how to just send audio.
> I don't want to hook up a COM port (not even sure if I have one) - just
> plug into the headphone jack and drive my Dovetron.
> I need something Simple, just like me.
>
> Any recommendations?
> Nick England K4NYW
> www.navy-radio.com

I generally use ITTY to test stuff. For Android devices (including
Chromebooks), there's Droid RTTY. I also test with "impaired" audio and
other stuff at https://w6iwi.org/rtty/audio/ . To generate single tones,
Visual Analyzer does a great job (and is also an oscilloscope, THD
analyzer, frequency counter, and spectrum analyzer).

Good luck!

Harold
https://w6iwi.org