[Amps] Ameritron Amps

[Steve Thompson]

R L Measures wrote:

>> Unless I've been labouring under a misapprehension, the melting was
>> attributed to a vhf parasitic rather than normal hf operation. I  reckon
>> that glass which changes its loss so much between those frequencies is
>> so special as to be magic.
> 
> 
> At 50Hz - 60Hz, nylon works well, quite but at 20MHz it gerts hotter  
> than ____.
Sure, but that's change in frequency of x400,000, not x4. How does nylon 
do at 200Hz?

Steve