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Total 3 documents matching your query.

1. [Amps] 8877 (score: 1)
Author: Dan Simmonds <dan@kk3an.com>
Date: Tue, 13 Nov 2012 23:48:07 -0500
Curious to know if anyone has specific knowledge of which of the Chinese 8877 manufacturers are known for good tubes, and which are not? I'm referring to names like "Beijing Jenerator", "Kunshan Vic
/archives//html/Amps/2012-11/msg00097.html (7,375 bytes)

2. [Amps] Pin Diode - design needed (score: 1)
Author: Dan Simmonds <dan@kk3an.com>
Date: Tue, 15 Jan 2013 23:28:42 -0500
If anyone could help in providing a pin diode design in an amplifier T/R switching circuit, please contact me direct & off-list. I'm in need of a DPDT, able to switch approximately 10-15 KV. Somethin
/archives//html/Amps/2013-01/msg00091.html (7,038 bytes)

3. Re: [Amps] Pin Diode - design needed (score: 1)
Author: Dan Simmonds <dan@kk3an.com>
Date: Thu, 17 Jan 2013 19:19:57 -0500
OK Dave. I was basing the theory about doing this on the fact that Dishtronix uses pin diode switching (as an option) in their HF amplifier. Dan I don't think you want to use a PIN diode. A normal PI
/archives//html/Amps/2013-01/msg00102.html (8,102 bytes)


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