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1. [Amps] Amp Design Question... (score: 1): Author: "KB0NLY" <kb0nly@mchsi.com>; Date: Fri, 13 Feb 2009 23:22:34 -0600; Looking around the web tonight for 6m amp designs using the GI-7B and i came across this schematic... http://yu1aw.ba-karlsruhe.de/shema%201xGI7B%202m&6mmod.gif I understand the schematic except for; /archives//html/Amps/2009-02/msg00438.html (7,976 bytes)
2. Re: [Amps] Amp Design Question... (score: 1): Author: "KB0NLY" <kb0nly@mchsi.com>; Date: Fri, 13 Feb 2009 23:45:54 -0600; AHHH!! Got ya.. Guess i should go to sleep, otherwise i would have probably caught that after a while. See its a symbol thing, my brain saw and that and said, what is that? Normally in schematics tha; /archives//html/Amps/2009-02/msg00439.html (8,470 bytes)
3. Re: [Amps] Amp Design Question... (score: 1): Author: Roger <sub1@rogerhalstead.com>; Date: Sat, 14 Feb 2009 02:21:29 -0500; I'd love to see some photos of the physical layout of that amp. To me that represents a feed through or chassis connector. I used to work on some German industrial RF equipment that used that symbol; /archives//html/Amps/2009-02/msg00441.html (9,128 bytes)
4. Re: [Amps] Amp Design Question... (score: 1): Author: Steve Thompson <g8gsq@eltac.co.uk>; Date: Sat, 14 Feb 2009 07:52:11 +0000; The (o) is probably representing a coaxial style connector for the HV connection. In some designs he uses pieces of pcb material or 'sandwich' construction against a chassis sidewall for the bypass c; /archives//html/Amps/2009-02/msg00442.html (7,940 bytes)
5. Re: [Amps] Amp Design Question... (score: 1): Author: "KB0NLY" <kb0nly@mchsi.com>; Date: Sat, 14 Feb 2009 06:41:42 -0600; Yeah same here, I can't find any photos of one online, would be nice to see how he intended to have it layed out. If anyone knows of someone who built this design, or even knows of a picture or two p; /archives//html/Amps/2009-02/msg00444.html (11,069 bytes)
6. Re: [Amps] Amp Design Question... (score: 1): Author: "KB0NLY" <kb0nly@mchsi.com>; Date: Sat, 14 Feb 2009 06:44:46 -0600; I didn't see anything of this one on his website, he mentioned to look at other similar designs for single band amps. I'm thinking of a bit of a frankenstein actually, combining the layout of a good; /archives//html/Amps/2009-02/msg00445.html (10,234 bytes)
7. Re: [Amps] Amp Design Question... (score: 1): Author: TexasRF@aol.com; Date: Sat, 14 Feb 2009 07:53:00 EST; Scott, that symbol is for a high voltage feed through assembly. The capacitor is formed by metal plates on each side of the rf enclosure with thin dielectric insulating them from ground. 73, Gerald K; /archives//html/Amps/2009-02/msg00446.html (9,128 bytes)

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