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1. [Amps] Another interesting tube (score: 1): Author: "Bill, W6WRT" <dezrat1242@yahoo.com>; Date: Mon, 30 Jul 2012 10:18:21 -0700; An interesting tube you might want to play with is the GU43b. About half the price of a GS35b ($65 USD) and 1000 watts plate dissipation. It's a tetrode so I used the swamped grid configuration. UR4L; /archives//html/Amps/2012-07/msg00418.html (8,439 bytes)
2. Re: [Amps] Another interesting tube (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Mon, 30 Jul 2012 20:55:19 -0400; Glass instead of ceramic and only a 150C seal limit means lots of air when trying for 1500W. That really is an ancient technology tube and is only good to 6M. Carl KM1H ______________________________; /archives//html/Amps/2012-07/msg00428.html (9,999 bytes)
3. Re: [Amps] Another interesting tube (score: 1): Author: "Bill, W6WRT" <dezrat1242@yahoo.com>; Date: Mon, 30 Jul 2012 18:16:45 -0700; REPLY: All true, but the tube is so cute! :-) Seriously though, I would run two in parallel if going for 1500 watts. And lots of air. And spend the money I saved on antennas. 73, Bill W6WRT _________; /archives//html/Amps/2012-07/msg00429.html (7,274 bytes)
4. Re: [Amps] Another interesting tube (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Mon, 30 Jul 2012 22:02:12 -0400; There is nothing wrong with a lot of old tech tubes. I have several old fashioned 7213's and a couple of the 7214 pulse version and always wanted to build something around them. For now they are just; /archives//html/Amps/2012-07/msg00430.html (9,056 bytes)
5. Re: [Amps] Another interesting tube (score: 1): Author: Bill Fuqua <wlfuqu00@uky.edu>; Date: Tue, 31 Jul 2012 02:34:07 -0400; I always thought the 6161 was a neat tube. A bit low on gain but a lot more gain than a 1616. 73 Bill wa4lav _______________________________________________ Amps mailing list Amps@contesting.com http; /archives//html/Amps/2012-07/msg00435.html (10,114 bytes)
6. Re: [Amps] Another interesting tube (score: 1): Author: "Carl" <km1h@jeremy.mv.com>; Date: Tue, 31 Jul 2012 06:45:18 -0400; How much gain do you expect out of a diode? Carl KM1H _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2012-07/msg00439.html (11,267 bytes)
7. Re: [Amps] Another interesting tube (score: 1): Author: Bill Fuqua <wlfuqu00@uky.edu>; Date: Wed, 1 Aug 2012 02:34:19 -0400; None. It was a joke. Wonder how many recognize the tube numbers like 6161, 1616 or the RCA tubes mentioned earlier. 73 Bill wa4lav It does not help to be dyslexic when shopping for tubes. The 1616 is; /archives//html/Amps/2012-07/msg00482.html (12,066 bytes)

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