I have used the Astron SS25M . Regulation is a bit better than linear
regulated supplies. Caution. Switchers generate numerous rf signals during
their switching action. If you use coax feed to antennas which are
reasonably distant these signals are probably inaudible. If you are using a
nearby vertical or an inverted L or such, you may hear these signals. The
Astron is quieter than any commercial types (Lambda, etc)I have used. I can
hear stuff from the Astron if I stick a clip lead ant on my receiver. When
using external coax fed ants no problem. 73, Dan, N5AR
RICHARD W SOLOMON wrote:
> Looking to replace the Big - Heavy supply I now have with a switcher.
> Anyone know of a likely candidate ?
> I know about the MFJ, just thought I'd see what else is out there.
>
> 73, Dick, W1KSZ
>
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