[GreenKeys] Problems on Proposed Autostart Frequency 10.133
Gary Chatters
[email protected]
Fri, 7 May 2004 10:31:07 -0400 (EDT)
On Fri, 7 May 2004, Eric Scace K3NA wrote:
> Hi Gary --
>
> Sorry, I just saw your note after I sent mine.
>
> The AN/GRC-106 is typical of military radios of the 1960s. The
> indicated frequency is the carrier frequency on CW, and the suppressed
> carrier frequency on SSB. To sent RTTY, AFSK tones were used to
> modulate the radio in SSB mode.
>
Eric,
Thanks for taking the time to explain the AN/GRC-106. If it is typical of
the 1kHz spacing radios, then selecting an even 1kHz multiple frequency
for the autostart net wouldn't work any better for these radios than the
0.5 kHz channel. Perhaps there are other models that work differently.
Does anyone have other examples?
Gary