Pulse noise and rfi with switching supply on 160m
I thought about not writing this but then decided it might help someone else
who was having same problem as me
I was using an Aston SS-30M power supply for my Orion II for power.
Although this is a good power supply and I thought adequate for the Orion II, I
had some unusual noise on specific frequencies that really hampered marginal
signals.
Like between 1810-1819 and other areas. You know those DX areas where the dx
like to transmit.
After swapping it out with an Astron RS-35m things are a heck of a lot quieter
and the rig is functioning great.
The techies can dissect what may have been the problem but I found a simple
solution for my situation.
Michael W. Elliott, CISSP
(Certified Information Security Specialist Professional)
THE INSIDE ADVANTAGE -
RETIREMENT - LEISURE, REST and ONLY ELECTRONIC MAIL PAYMENTS
Servant to Bridgett, Collin and all my Creditors
St. Louis County Missouri
_______________________________________________
Topband mailing list
Topband@contesting.com
http://lists.contesting.com/mailman/listinfo/topband
|