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Re: [Amps] mounting (UHF) RF powermodules

Subject: Re: [Amps] mounting (UHF) RF powermodules
From: "Roger (K8RI)" <>
Date: Sun, 23 Mar 2008 10:28:54 -0400
List-post: <">>
pc5m, Carel wrote:
> Hi, 
> Anyone could point me to some resources describing the best way to mount RF
> powermodules for UHF use (like the Toshiba RA13H4047).  ?
I'm not familiar with that particular transistor bu you might take a 
look at some of the commercial amps and see how they do it. 

Good Luck,

Roger (K8RI)
> Did googled around a bit (found a Motorola patent, 5546275) and studied the
> datasheet, but still not satisfied how to establish both good thermal and RF
> (UHF!) connections (in an easy way....) when using these modules on a flat
> surfaced heathsink.
> Thanks in advance,
> Carel, pc5m
> p.s. sorry for the bandwidth if this quest is not appropiate in between the
> multi-KW one's  :-)
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