ORIGINAL MESSAGE:
On Wed, 19 Sep 2012 16:44:24 -0700 (PDT), KI6CK wrote:
>
>Bill....
>
>Expanding on the 20/15meter band questions.... what about 40m? Seems to
>always be a lot of RT"TY activity <7.080
>
>Greg
REPLY:
Unlike most other bands, 40 meter RTTY assignments vary around the world. For
example, in Japan hams are limited to 7025-7045 for RTTY. If you are working an
international DX contest or just chasing DX,it's best to stay in that segment.
The ARRL recommends a DX calling frequency of 7040 although there is often a
broadcast carrier right on that frequency. Might be best to move up or down a
few hundred Hz.
On the other hand, by tradition US hams work 7080-7090 which is fine for
ragchewing and domestic contests and avoids most QRM from the CW guys.
73, Bill W6WRT
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