If I recall, it's pin 7 of the ACC plug, but it's in the manual, regardless.
Kim Elmore, N5OP
At 05:24 PM 1/22/2003 -0500, you wrote:
>At 02:06 PM 1/22/03 -0800, Dan wrote:
>>If the relay is stuck shut, you may
>>be able to find a +12v on xmit signal somewhere on the back of the 930 to
>>operated the power xstr
>
>
>This is good advice -- there is such a signal and it leads the production
>of RF by a few milliseconds -- I forget the exact figure but K9MA told me
>about it. I use +12V to switch an FET that switches the vacuum relay QSK
>in my modified SB-220 -- and so far so good.
>
>73, Pete N4ZR
>The World HF Contest Station Database has just been updated.
>Are you current? www.pvrc.org/wcsd/wcsdsearch.htm
>
>
>
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Kim Elmore, Ph.D.
University of Oklahoma
Cooperative Institute for Mesoscale Meteorological Studies
"All of weather is divided into three parts: Yes, No, and Maybe. The
greatest of these is Maybe" The original Latin appears to be garbled.
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