[CQ-Contest] DX Doubler and contesting

Tom Osborne w7why at verizon.net
Wed Jul 30 21:29:58 EDT 2008


Depends on the software.

If you are using N1mm Logger, you just plug the mike into the sound card, 
plug the output of the sound card into the DXD (through a simple 
transformer/resistor/capacitor interface).  The interface cost me about 
$0.75 to build.

This routes it to either radio.  You can either use the mike or the F-keys.

You can also chage the macros on the fly if need by.  73e
Tom W7WHY




> Hello All
>
> Reviewing the documentation on the Web page, how do others
> handle using this device with two audio sources (soundcard DVP
> and the microphone)?



More information about the CQ-Contest mailing list