- 1. [AMPS] Need 30PF vac variable (score: 1)
- Author: ny1e@server.nlbbs.com (Dick McDuffie)
- Date: Thu, 20 May 1999 15:52:40 -0400
- I'm looking for a 25 or 30 PF vacuum variable at least 10KV, I got my 4-1000A amp running on 6M with a 500 PF cap using the "tap the tuning cap off the coil" trick, but I can't get any efficiancy out
- /archives//html/Amps/1999-05/msg00245.html (7,175 bytes)
- 2. [AMPS] Need 30PF vac variable (score: 1)
- Author: hbrown@voicenet.com (Harry Brown)
- Date: Thu, 20 May 1999 16:53:04 -0400
- In the July 1985 issue of 73, WB2WIK, had a detailed writeup of a 4-1000A amp for 6 meters. He used a 5-55 pf vacuum variable cap (ITT/Jennings GCS-55), 3 turns of 1/4 inch copper tubing on a 1 and 3
- /archives//html/Amps/1999-05/msg00246.html (8,940 bytes)
- 3. [AMPS] Need 30PF vac variable (score: 1)
- Author: jono@enteract.com (Jon Ogden)
- Date: Thu, 20 May 99 16:17:17 -0500
- That's pretty darn good gain for a 4-1K at that low a voltage level. It's even more so true at 6M! 73, Jon KE9NA -- The Second Amendment is NOT about duck hunting! Jon Ogden jono@enteract.com www.qs
- /archives//html/Amps/1999-05/msg00252.html (7,131 bytes)
This search system is powered by
Namazu