[Milsurplus] VLF Riggs

[WE0H]

Your best rig will be your soundcard with the antenna connected to the 
MIC input jack on the card. Run Spectran or other software to listen to 
it and see it on the display. Keep in mind the antenna is a huge factor 
in your hearing the VLF signal or hearing common mode noise... I highly 
recommend a 1:1 isolation transformer in the feedline to kill off A/C 
common mode noise. It's a real huge problem down there.

Mike
WE0H


Edward J White wrote:
> Hi Gang:
> So what is one of the best surplus rigs to receive the Alexanderson 
> alternator. What are others using for the LF,VLF frequency's?
> Ed
> WA3BZT