[hpsdr] PicoPSU-120-WI-32 noise test suggestions?

Paul Beckmann-wa0rse wa0rse at gmail.com
Fri Mar 16 05:04:50 PDT 2007


I have a bit of time during Spring Break next week and have just
received my PicoPSU-120-WI-32 PSU from Mini-Box.

Does anyone have any suggestions on how to evaluate this little giant
for RF noise? My inclination is to put a length of wire on the general
coverage receiver, scan the bands and see what's correlated with the
supply being on or off. I can cover 160-10m continuously and the 2 and
.7 m bands all mode as well. No spectrum analyzer (yet!) I do have a
built up Atlas and a coupld of Pinocchio's the I can build up as well.

73
--Paul, wa0rse

P.S. This package is VERY cool for a 120 watt supply and runs on
anything up to 32 volts. See:

http://www.mini-box.com/PicoPSU-120-WI-32V



More information about the Hpsdr mailing list