[Amps] RF Chokes

[GGLL]

Kenneth D. Grimm, K4XL escribió:
  > Would it be possible to have a look at the photos that you took of the
> choke and parasitic suppressor arrangement that you posted on  
> www.pixhost.com/pixp/philk5pc/Platechoke.jpg but which are no longer 
> available?

	I'm interested also, as was written, the file is no longer available.
> 
> 
>>Hi Phil,
>>  If I recall correctly, that choke is listed on the schematic at 
>>115uH.
>>
>>  Employing the ferrite core should place the first (parallel) 
>>resonance suitably above 30 MHz.
>>
>>  This appears to be a valid approach because of the low plate 
>>impedance (circa 1000 ohms).  Though there will still be plenty of 
>>reactive current through that choke on the lowest bands.

  >
> Actually, it makes pretty good reading...all over again.   ;-) 
> 
> 
> 73,

Really.

Many thanks.

Best regards
Guillermo - LU8EYW.