Cleve,
Jim Brown K9YC has posted much good advice on this subject. Take a look
at his website information at
http://audiosystemsgroup.com/HamInterfacing.pdf
and
http://audiosystemsgroup.com/RFI-Ham.pdf
Pay particular attention to his comments about using twisted pair (CAT5)
for RS-232 interconnects to minimize RFI - shielded cable may not 'hack'
it..
73,
Don W3FPR
W5CEM wrote:
What is the proper RF isolation for the GND on a RS232 cable? I want several
for different QTHs, so will build them myself.
thanks....cleve/W5CEM
------------------------------------------------------------------------
No virus found in this incoming message.
Checked by AVG - http://www.avg.com
Version: 8.0.176 / Virus Database: 270.10.1/1868 - Release Date: 12/29/2008 10:48 AM
_______________________________________________
Elecraft mailing list
Post to: Elecraft@mailman.qth.net
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com
