They're ESD-sensitive, might have gotten zapped.  I can send one if you 
don't mind SMD soldering, otherwise you can mail it back and I'll fix 
it.  Send me your order number off-list if you have it.

Scott

donmor46 wrote:
>  
> 
> 
> Bingo.
> That is the problem.
> Unkeyed when the PTT is down and keyed when PTT is not.
> Where can I get the MOSFET?
> What will blow that MOSFET? Must be something I did.
> 
> Thanks Scott
> 
> Don
> 
> --- In [email protected] <mailto:tracker2%40yahoogroups.com>, 
> Scott Miller <sc...@...> wrote:
>  >
>  > Try starting otwincfg and using the diagnostic screen. Press the PTT
>  > button there and see what happens. If it's reversed (PTT is off when
>  > you press the button) then the MOSFET is blown.
>  >
>  > Scott
>  >
> 
> 



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