[CQ-Contest] SO2R on the same band

[K3BU at aol.com]

In a message dated 12/2/2004 9:05:32 PM Eastern Standard Time, 
johngeig at yahoo.com writes:
>>Is there any sort of device that will allow you to
hook up 2 radios to do dual receive on the same band? 
I know that is simple enough, but the big problem
would be to mute the one receiver when you transmit on
the second radio. <<

Simplest way is to turn the volume down on the other rig. Unfortunately just 
about all modern radios do not have mute for RX. 
Simple relay wired to do the switching can be used, or there are some SO2R 
boxes that can do that. Also some schematics are floating at contester's web 
pages.

Yuri, K3BU.us