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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+PIN\s+diodes\s+and\s+QSK\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] PIN diodes and QSK (score: 1)
Author: "John Lyles" <jtml@losalamos.com>
Date: Fri, 7 Aug 2009 09:30:28 -0600
Thanks, Lon, k5jv, for the work on PIN diodes that you reported.. Makes me think the same thing, why pay for the $$ diodes if silicon power rectifiers will do? 73 john K5PRO New Mexico ______________
/archives//html/Amps/2009-08/msg00129.html (7,003 bytes)

2. Re: [Amps] PIN diodes and QSK (score: 1)
Author: "Steve Katz" <stevek@jmr.com>
Date: Fri, 7 Aug 2009 08:35:24 -0700
Because they often "won't" do. P-N devices carefully selected for this application still aren't as linear as PIN devices, don't have as much isolation when turned off, and often won't work well down
/archives//html/Amps/2009-08/msg00130.html (7,772 bytes)

3. Re: [Amps] PIN diodes and QSK (score: 1)
Author: "Alex Eban" <alexeban@gmail.com>
Date: Fri, 7 Aug 2009 19:47:44 +0300
One by one answers: 1) PIN diodes are characterized by the thickness of the intrinsic layer when cut off. Exactly the same with silicone diodes: what sets those apart is the parallel capacitance; big
/archives//html/Amps/2009-08/msg00132.html (9,614 bytes)


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