On Wed,12/24/2014 2:46 PM, VE3NFK wrote:
Hi Jim
Thanks for the information - possibly you might suggest what the end user
might do to fix the KX3 pin 1 problems on the other connectors?
There's probably not an easy way to fix it -- it's established by how
the radio is built, and changing would be major surgery. These are
things that Elecraft has to fix.
What we CAN do is "put band-aids" on the problem. Several basic measures.
1) Bond chassis-to-chassis of all interconnected equipment, bond from
that equipment to all grounds, and carefully bond all grounds together.
2) Place ferrite common mode chokes on cables plugged into connectors
with Pin One Problems, tuning the chokes to the frequencies where
interference is a concern. Follow guidelines in k9yc.com/RFI-Ham.pdf
3) Keep cables plugged into connectors with Pin One Problems as short as
practical.
73, Jim K9YC
______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[email protected]
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [email protected]
