[Amps] Suppressors

[Steve Thompson]

Peter Chadwick wrote:
> Steve said:
> 
>  >What we want from the suppressor is low resistance between the anode and
> blocking cap/tune C at hf, and high resistance at vhf. Given that
> there's a series circuit from the anode through the suppressor, blocking
> cap and tune C to ground, looking at the series resistance the
> suppressor introduces is the useful way to view it<
> 
> This is where I disagree. 

 From what follows I'm guessing 'this' means the 'high resistance' part?
> A higher impedance at VHF between the anode 
> and the blocking capacitor means that there is more gain at VHF - at 
> least, at the anode connector. 

Yes, and maybe I should have said 'higher' rather than just 'high' - but 
are amplifiers unstable if you disconnect the blocking cap and introduce 
infinte R?

Steve