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Re: OBrien post# 2039

Wednesday, 04/25/2018 1:28:04 AM

Wednesday, April 25, 2018 1:28:04 AM

Post# of 3654
Don't argue wth JMD NY - he is a technical person, O'brien you're so smart you can't be misled by him, I admire you.
For example, NF-optimization at the expense of wrecking VSWR-In / Return Loss, is not a problem, simply because Amplitech says so. Who cares that other companies strive to maintain better than 9.5dB (2:1) RL in 0.5-18GHz bands, 1.2-1.5:1 in nattow bands where Ampliteh copied Miteq along with Single-ended poorly reflection-matched FET's at 2:1 RL (often worse if measured by good Rohde-Swartz T&M rig), really who cares?
JMD NY may say "high-end, volume customers" but why Amplitech needs that, when it can put out a P.R. ^ a colorful brochre where all it matters is NOISE FIGURE, no matter how horrible VSWR is, see, it's an art of NF-optimization of such FET's described in 25-30 year old textbooks... umm sorry, i said oto much today!!

But you get the idea - Amplitech creates its own market, separate from reality, until volume customer sits down and MEASURES the supposed performance and says "Gosh... should we order this *** again?"
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