>
>> A number of years ago, I had a Heath SB-220 that exhibited fireworks. I
>> installed nichrome parasitic suppressors and installed the other things
>> recommended by Rich's original Ham Radio articles. It still had
>> fireworks. His magic did not give me the magical shield I wanted.
>>
>> I concluded that the magical shield did not work because I was not a
>> believer. Simply stated, I was not worthy to have it work.
>>
>> Once I realized I had no magical protection, I went back to work to fix
>> the original problem, and I must admit the science of working through a
>> problem and making measurements, coming up with probable causes and cures
>> and recording results was a very satisfying part of ham radio.
>>
>> For me, installing a generic parasitic suppressor into an amplifier that
>> has worked reliably for a period of years is an admission of defeat. It
>> is an admission that I am not scientific enough to deserve the Extra Class
>> ticket that I hold.
>>
>> 73, Colin K7FM
>
>
>I've removed dozens of kits for people over the years, after they
>found the same problems recurred.
>
>While most of his mods are harmless or helpful, some are actually
>harmful and can ruin tubes.
>....
How do lower VHF Q suppressors supposedly "ruin tubes", Mr. Rauch?
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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