Tom,  No switching power supplies any place in the shack.  The entire shack is 
powered with a 180 amp surplus military 48 volt power supply from a tactical 
missile system, and then it's branched off to a 28 volt, 12 volt and 5 volt 
regulators each capable of 60 amps, with over 200,000mf of filtering on each 
one.  I've got the cleanest DC in town. 

73's,

Mike
KE7WRJ


--- tom.blackw...@ntpcug.org wrote:

From: "TOM BLACKWELL (nt)" <tom.blackw...@ntpcug.org>
To: mcha...@theriver.com, Flex reflector <flexradio@flex-radio.biz>
Subject: Re: [Flexradio] External Speaker(s)
Date: Wed, 10 Feb 2010 17:39:10 -0600

Do your Creative speakers have a switching power supply?  If so how do
you keep it RF isolated during transmissions?

mcha...@theriver.com wrote:
> I'm using a set of Creative T40 Series II.  I started off with a set
> of BOSE Companion 2 Seriers II speakers, and they sounded like junk.
> I'm totally happy with the T40's, the sounds are great and their RF
> proof.
> 
> 73's,
> 
> Mike KE7WRJ
> 
> --- edwin_mar...@hotmail.com wrote:
> 
> From: Edwin Marzan <edwin_mar...@hotmail.com> To:
> <rme_8...@hotmail.com>, <flexradio@flex-radio.biz> Subject: Re:
> [Flexradio] External Speaker(s) Date: Wed, 10 Feb 2010 14:40:37 -0500
> 
> 
> 
> Creative T20 Series II
> 
> 
> 
> I purchased these and noticed that they are recommended by the Flex
> KB. These speakers are excellent. I use them with my SDR-1000. They
> also look really good. The blue light will match your 5K, if you have
> an early model!!
> 
> 
> 
> Look up my call on QRZ and you will see them on either side of my
> monitor.
> 
> 
> 
> Edwin Marzan AB2VW
> 


-- 


            Regards, TOM BLACKWELL, PO Box 25403, Dallas, Texas 75225
                          http://N5GAR.Org




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