[Lowfer] Beacon " XR " Power Increase

riese-k3djc at juno.com riese-k3djc at juno.com
Thu Jan 1 11:05:01 EST 2009


for higher voltage and heavy current consider series several computer
powersupplys
I did 4 and was able to get 48 volts at 10+ ampswere a bit noisy but
would have been used
just during transmit

Bob K3DJC


On Wed, 31 Dec 2008 18:56:34 -0800 (PST) Andy - KU4XR <ku4xr at yahoo.com>
writes:
> Happy New Year Everyone !!
> 
> I found a dual voltage power supply on ebay and it was exactly
> what I was needing, so I bought it ( very cheap ), it works
> perfect so far. I'm now running 31 volts on the PA, and up to 
> full power. A 3dB increase in output. I hope it helps in the
> ionesphere.  73, and good LOWfer-ing.
> 
> Andy - KU4XR - EM75xr - Friendsville, TN.
> LOWfer Beacon " XR " @ 184.322 KHz ( QRSS-60 )
> Coordinates:  N:  35* 43' 54" - W:  84* 3' 16"
> http://www.myspace.com/beaconxr
> 
> 
>       
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