Topband: Multiple Beverage Switchbox

Victor A. Kean, Jr. vkean at k1lt.com
Thu Oct 8 17:22:36 PDT 2009


On Thursday 08 October 2009 10:01:36 am Wolfert, William R. wrote:
> many of you are
> switching multiple beverages. What is your experience?

I side-stepped the issue by using isolation transformers at both
ends of the coax.  The in-the-field switch then needs only single
throw relays to switch just the hot side of the signal.  Don't
forget to terminate Beverage ports that aren't connected to a
receiver.

Victor, K1LT


More information about the Topband mailing list