This is a nice macro, but it's mostly a patch for a long-standing
firmware bug - namely that, on returning to a data sub-mode on any
particular band, the IF center frequency and bandwidth have often been
changed to something quite inappropriate.

This is because the K3 firmware failed to include the center frequency
and bandwidth among the data sub-mode parameters that are memorized
per-band. As a result, those settings are always being overwritten by
the last settings used on some other band - quite possibly for some
other, unrelated data sub-mode.

Many years have passed since Elecraft acknowledged that this was an
oversight... but it never was fixed, so the same problem has propagated
into the K3S, and very probably into the KX3 and KX2 as well.

 
73 from Ian GM3SEK


>-----Original Message-----
>From: Elecraft [mailto:[email protected]] On Behalf Of
Bill
>Frantz
>Sent: 11 July 2016 18:28
>To: Elecraft Reflector
>Subject: Re: [Elecraft] Now that the K-Pod is shipping, we could use
your
>help with useful macros
>
>There was a bug in my RTTY macro. The latest version is:
>
>RTTY: MD6;DT1;IS 2210;BW0040
>
>Goes to Data mode and then AFSK A. Sets the filter center to
>normal (2.21 KHz) and the bandwidth to 400 HZ.
>
>Old version was:
>
>>RTTY: MD6;DT1;IS 9000;BW0040
>
>73 Bill AE6JV
>
>-----------------------------------------------------------------------
>Bill Frantz        | Ham radio contesting is a    | Periwinkle
>(408)356-8506      | contact sport.               | 16345
>Englewood Ave
>www.pwpconsult.com |  - Ken Widelitz K6LA / VY2TT | Los Gatos,
>CA 95032
>
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