>But, it isn't the number of pills that determine quality! Instead
>it is the ratings and the accompanying circuit design. Anybody
>have information on that?
One thing I forgot.
Solid state bi-polar linear design varies little from the work done by
the late Helge Granberg at Motorola.
I'm laying out the circuit design for a HF all-band 1500w unit using 8
pairs of 2879's and still use Helge's books for reference.
Even ferrite material hasn't changed much in the past 20 years, type 43
material is still the best for 1.8-30Mhz.
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