On 12/13/2012 10:39 PM, iain macdonnell - N6ML wrote: > Touch-tones are DTMF (dual-tone multi-frequency). CTCSS is Continuous > Tone-Coded Squelch System. They're quite different animals ;)
I may be stating the obvious, but IIRC a tone burst of 1750 Hz is a standard way of turning a repeater/remote on in Europe. This is neither DTMF nor CTCSS. 73 de K2ASP - Phil Kane Elecraft K2/100 s/n 5402 >From a Clearing in the Silicon Forest Beaverton (Washington County) Oregon ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft 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
