[AMPS] K2RIW Amps

[measures]

>
>measures wrote:
>>
>>>
>>>
>>>The practical limit for good linearity is about 500W in strict class AB1
>>>(ie zero g1 current).
>>>
>>>The Eimac data sheet for 4CX250Rs suggests more power is available...
>>>but look how the linearity suffers!
>>>
>>I ran a pair of paralled 4cx250Rs on 2m SSB.  The tank was 1/4 wave.  
>>With a screen current of c. 5mA (@400screen-v), the linearity was good. 
>>Output was c.900w PEP on SSB.
>
>"The linearity was good"... for California. Here in Europe you'd find
>your coax cut.
>
... a terrorist threat.  
>
>


-  Rich..., 805.386.3734, www.vcnet.com/measures.  
end


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