update Re: [Wswss] Boonton Peak Power meter

Bill Janssen billj at ieee.org
Thu Feb 23 11:13:27 EST 2006


Bill Janssen wrote:

> I have a Boonton peak power meter that I think is broken. If so I 
> would like to
> repair it (if possible). The model number is 8900B.
> Does anyone have a schematic or know where I can find one?
>
> I attached a Scope (required) and can see the input wave form but is 
> very weak. I assume
> that there is a diode detector somewhere inside. I think I know how to 
> operate this thing
> but it is not working as expected
>
> Bill K7NOM

I find that the meter does work "sometimes". So I have a loose 
connection or a dirty switch.
I should be able to find that without a schematic.

Bill K7NOM



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