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Total 3 documents matching your query.

1. [AMPS] 3-500Z on 50MHz (score: 1): Author: m.j.willis@rl.ac.uk (Mike Willis); Date: Thu, 19 Nov 1998 08:24:46 +0000; I am building an amplifier for 6m with a 3-500Z. I have 2.6kV EHT, plenty of drive and am looking for something like 500W of output. I can get 300W. I have had two problems. Firstly a nasty parasitic; /archives//html/Amps/1998-11/msg00271.html (7,714 bytes)
2. [AMPS] 3-500Z on 50MHz (score: 1): Author: measures@vc.net (Rich Measures); Date: Thu, 19 Nov 1998 03:14:14 -0800; What is the resonant frequency of the grounded grid? // One means of reducing feedback at c. 190MHz is to connect one 10-ohm 2w mof resistor in series with a 20 or so pF cap. from each fil. pin to g; /archives//html/Amps/1998-11/msg00272.html (9,204 bytes)
3. [AMPS] 3-500Z on 50MHz (score: 1): Author: km1h@juno.com (km1h@juno.com); Date: Thu, 19 Nov 1998 10:35:37 -0500; On Thu, 19 Nov 1998 08:24:46 +0000 Mike Willis <m.j.willis@rl.ac.uk> writes: Three problems maybe Mike. I tried replying to your AL-80 on 6M query a few weeks ago but the mail kept bouncing. If it do; /archives//html/Amps/1998-11/msg00280.html (10,330 bytes)

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