>
>> The reported instance instance of one G2DAF amplifier with a -22 db 3rd
>> order distortion is within 10% of the published specifications of the
>> 4CX250B tube using a closely regulated screen voltage. Care and Feeding
>of
>> the POWER GRID TUBE published by Eimac states that the 3rd order
>distortion
>> of the 4CX250B is -25 db.
>
>How is -22 dB (1/160) within 10% of -25 dB (1/320) ? Surely it is twice as
>bad ?
Multiply that by 4x because I measured total feculence of the DAFs with
respect to pep. Make no mistake about it, s7 to s9 splatter is a serious
matter.
cheers
- Rich..., 805.386.3734, www.vcnet.com/measures.
--
FAQ on WWW: http://www.contesting.com/ampsfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|