- 1. [Amps] pandoras parasites (score: 1)
- Author: jtml@lanl.gov (John T. M. Lyles)
- Date: Wed, 6 Nov 2002 16:38:46 -0700
- Yes I opened a box when I said the 8877 amplifier by RF Plasma Prod didn't use anode parasitic suppressors. I used the same unit, and modified it down to 5 MHz from 13.56, and didn't add them either.
- /archives//html/Amps/2002-11/msg00078.html (8,484 bytes)
- 2. [Amps] pandoras parasites (score: 1)
- Author: g8gsq@qsl.net (Steve Thompson)
- Date: Thu, 7 Nov 2002 07:47:12 -0000
- Does anyone have experience with stability of GS35b on hf? It's got useful gain to around 1GHz but being a planar triode, it should be better still on grid inductance. Steve
- /archives//html/Amps/2002-11/msg00084.html (7,192 bytes)
- 3. [Amps] pandoras parasites (score: 1)
- Author: k7rdx@earthlink.net (k7rdx)
- Date: Thu, 7 Nov 2002 06:45:48 -0800
- I built around a single gs-35b and so far all I see is a very stable tube.It takes a bit more drive than a 8877 on hf but seems to be very durable. I did take the time to condition the tube and have
- /archives//html/Amps/2002-11/msg00086.html (8,434 bytes)
- 4. [Amps] pandoras parasites (score: 1)
- Author: 2@vc.net (Rich)
- Date: Thu, 7 Nov 2002 08:00:19 -0800
- ** Since the cathode is the destination of the feedback-C in g-g configuration, adding a vhf-damper to gnd from each filament pin makes sense since the cathode is where regen must begin. For a 3cx12
- /archives//html/Amps/2002-11/msg00099.html (7,485 bytes)
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