[hpsdr] evaluating new $40 power supply

[Ken N9VV]

Hi WB, the power supply comes with a transformer for A/C in and DC 
out to the little board (see the picture on the LogicSupply) 
website. It is all together for $40 :-)

I see no hash on any bands. However, please tune into my Mercury 
and try it for yourself on all bands from 500khz through 50Mhz. I 
have an OCF Dipole at about 40ft.

I also have a small mITX power supply that I was using, but it 
caused large noise humps on 10M and 15M. This one seems to be nice 
and quiet.

give it a try with your favorite browser:
http://24.192.100.58/jmonitor.jnlp

we expect thunderstorms tonight beginning around midnight Chicago 
time, so I may get out of bed and disconnect the antenna and shut 
down the rig.

BK de Ken N9VV



On 5/6/2010 7:14 PM, wbr/wf4r wrote:
> I'm curious as to where you get the 19V input required?
>
> Any hash on the lower bands as Graham asked about?
>
> W.B.Runyon,Sr.
> Amateur Radio WF4R (FM16ts)
> Chesapeake, VA
>
> May 6, 2010 08:59:34 AM, n9vv at wowway.com wrote:
>
>     ***** High Performance Software Defined Radio Discussion List *****
>
>     I have received and plugged in this new power supply from
>     LogicSupply. It is only $40. Looks very good so far. No noticeable
>     spikes or noise on 10M like my previous supply.
>
>     http://www.logicsupply.com/products/gp_19v120w_k
>
>     de Ken N9VV
>     --
>
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