[Amps] sb201 / sb200 internal swr bridge diodes ?

[RAY FRIESS]

I have a similar problem.  The meter in my sb-200 works on all positions except for the relative power output position and the swr position.   Any suggestions?

 

Ray  wa7itz
 
> From: km1h at jeremy.mv.com
> To: mrpenguin at xnet.co.nz; amps at contesting.com
> Date: Sun, 19 Jul 2009 10:37:32 -0400
> Subject: Re: [Amps] sb201 / sb200 internal swr bridge diodes ?
> 
> A matched pair of germanium 1N191's. The more popular 1N270 should work.
> 
> Carl
> KM1H
> 
> 
> ----- Original Message ----- 
> From: "ian" <mrpenguin at xnet.co.nz>
> To: <amps at contesting.com>
> Sent: Sunday, July 19, 2009 12:26 AM
> Subject: [Amps] sb201 / sb200 internal swr bridge diodes ?
> 
> 
> > 
> > Hi guys
> > 
> > Any know what type of diodes are used in the internal swr bridge on the 
> > SB200 / 201 ?
> > 
> > The two clear / glass body diodes hanging off the rf pickup elements 
> > have broken leads....
> > 
> > Regards
> > Ian de ZL2IAS
> > 
> > 
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