- 1. [TowerTalk] Capacitors To Tune 160 Vertical (score: 1)
- Author: "Jim Brown K9YC" <k9yc@audiosystemsgroup.com>
- Date: Tue, 27 Nov 2007 11:41:28 -0800
- Crew, I'm thinking of following N6LF's advice on a rebuild of my 160 vertical by tuning it low and adding series capacitance to tune out the resistance to match it to 50 ohms. Legal power will put ab
- /archives//html/Topband/2007-11/msg00227.html (7,770 bytes)
- 2. Re: [TowerTalk] Capacitors To Tune 160 Vertical (score: 1)
- Author: " Peter Forbes" <prforbes@bigpond.net.au>
- Date: Thu, 29 Nov 2007 06:58:30 +1100
- Jim, I would be surprised if your 10 - 100nF 400VDC capacitors are capable of taking 6 amps at 1.8 Mhz, without excessive heating and drifting. Therefore your only option is to parallel the 100 to 50
- /archives//html/Topband/2007-11/msg00242.html (9,788 bytes)
- 3. Re: [TowerTalk] Capacitors To Tune 160 Vertical (score: 1)
- Author: "Jim Brown" <jim@audiosystemsgroup.com>
- Date: Thu, 29 Nov 2007 11:55:55 -0800
- Thanks for the many excellent thoughts on this issue. Based on the contents of my junkbox, I began with two .0047 400V dipped micas in series, and pumped 1 kW through them for a few minutes. They got
- /archives//html/Topband/2007-11/msg00258.html (8,166 bytes)
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