[amsat-bb] Re: Voltage Requirements of ICOM IC-910H

Rick Vidmar - K9KK K9KK at earthlink.net
Sat Jan 20 12:39:44 PST 2007


Considering what the 910 costs---I would recommend something like the 
MFJ-4225MV which you can hold in the palm of your hand, produces no 
electrical noise, has a tiny fan, and best of all it is over-current and 
over-voltage protected.
That is what I'm using for my 910H and as I recall it is only $150 or so.
----- Original Message ----- 
From: "Michael Hatzakis Jr MD" <lists at hatzakis.net>
To: <amsat-bb at amsat.org>
Sent: Saturday, January 20, 2007 2:25 PM
Subject: [amsat-bb] Voltage Requirements of ICOM IC-910H


>I am changing my supply for my ICOM IC-910H because my PS-30 is dying.  I
> have an SGC PS-50 supply that is not regulated, per se, it is a huge 
> supply
> with massive transformers.  It appears to work fine, but I am worried 
> about
> the fact that is starts at 16v or so.
>
> Specifically, is 15.5 to 16v too high to safely run this radio and is a 
> drop
> of 1-1.5 volts too much unregulation for proper operation?
>
> Michael  K3MH
>
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