--- In digitalradio@yahoogroups.com, "Bob Christenson" <[EMAIL PROTECTED]> 
wrote:
>
> Hi guys, I'm looking into SSTV. I see that popular frequencies to
> operate it are 7171, 7173, 14230 and 14233. Are these pictures sent
> using an analog or digital method? What popular software is being
> used? Is there another Yahoo group for this? Thanks for the help. Bob
> C (WU9Q)
>
Hi Bob,

According to the ARRL HF Digital Handbook, 4th Ed, pg 12-10, digital
SSTV using dedicated apps like DigTRX and HamPAL plus HamDRM which
does audio too, typically occurs on 14.233, 3kc above the traditional
analog SSTV frequency.

73
Phil
AF6AV

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