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Total 14 documents matching your query.

1. [Amps] Much Ado (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Tue, 12 Feb 2008 16:16:29 -0800
Actually Very Conductive..!!..In broadcast rigs we never removed it... W6RD _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/l
/archives//html/Amps/2008-02/msg00071.html (6,401 bytes)

2. [Amps] 3-500's (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Sun, 17 Feb 2008 13:26:15 -0800
I have had a couple 3KA's and a 2K-4 (Peter Dahl) in the past that all run 3.8 to 3.9KV under load on the tubes and NEVER a problem. W6RD _______________________________________________ Amps mailing
/archives//html/Amps/2008-02/msg00117.html (6,261 bytes)

3. Re: [Amps] Oil-caps delating 2/3 ratings? (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Fri, 7 Mar 2008 06:58:54 -0800
Right On Carl. Chuck W6RD -- Original Message -- From: "jeremy-ca" <km1h@jeremy.mv.com> To: "Barrie Smith" <barrie@centric.net>; "Han Higasa" <higasa@plum.ocn.ne.jp>; <amps@contesting.com> Sent: Thur
/archives//html/Amps/2008-03/msg00067.html (11,528 bytes)

4. Re: [Amps] LK-450 (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Fri, 7 Mar 2008 16:47:07 -0800
Hi Dick, It depends on whether your amp has the QSK board B-6 or not. Non QSK amp keys a relay directly, The QSK version varies unpon whether your are keying the VOX input or Key IN, but either way,
/archives//html/Amps/2008-03/msg00071.html (7,869 bytes)

5. [Amps] HOME BREW 10-80 METER LINEAR AMPLIFIER 3-500ZG - eBay (item 170202863660 end time Mar-25-08 18:30:00 PDT) (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Mon, 24 Mar 2008 12:23:58 -0700
Always interesting stuff on E-pay..I wonder how long the 3-500 lasts mounted horizontal?? I've seen more than one die quickly from guys tryin to just servive a 3-500 amp laying on it's side. And of c
/archives//html/Amps/2008-03/msg00241.html (7,372 bytes)

6. Re: [Amps] liquid cooled Amplifier coolant recommendations (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Fri, 16 May 2008 13:47:17 -0700
Roger, I agree with most of what you said, except for the longevity of the DI or Distilled. We used Disitlled rather DI, because we found the DI was too aggressive. I installed and maintained both wa
/archives//html/Amps/2008-05/msg00114.html (14,128 bytes)

7. Re: [Amps] New Amps at Dayton (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Tue, 20 May 2008 16:39:27 -0700
No, I don't think so. I homebrewed one about 30 yars ago.Back then free pulls were easy to come by from one of the other local high VHF channels.(we were low VHF and didn't use them) Was a great amp/
/archives//html/Amps/2008-05/msg00143.html (14,004 bytes)

8. Re: [Amps] New Amps at Dayton (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Tue, 20 May 2008 21:08:25 -0700
Yep, nice tube.was used in the original Alpha 70...You are blessed to have some, because they are VERY hard to come by indeed..!! I wish I had a couple, but not for what they bring now days.. W6RD --
/archives//html/Amps/2008-05/msg00147.html (17,979 bytes)

9. Re: [Amps] 120V Loads in 240V Power Amps (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Fri, 18 Jul 2008 11:26:09 -0700
Looks like a rehash of the past., Jim, I don't disagree with what you say regarding the saftey issues, but I do disagree on the legal and illlegal portion. The change in the NEC for new wiring instal
/archives//html/Amps/2008-07/msg00143.html (9,878 bytes)

10. Re: [Amps] Fwd: Re: Bill Orr comment (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Thu, 24 Jul 2008 17:39:16 -0700
Bill Orr was hardly a quack. Very knowledgeable and nice guy, met him several times over the years. An 8877 will get pretty darn close to 2 X. It was used in at least one 2.5 KW commercial FM transmi
/archives//html/Amps/2008-07/msg00229.html (12,820 bytes)

11. Re: [Amps] tube output power (score: 1)
Author: "Chuck & Vicki Tifft" <cftifft@sbcglobal.net>
Date: Fri, 25 Jul 2008 11:23:03 -0700
You have to remember Bill Orr was talking about these tubes/Amps running in Amateur Service ..Not Commercial, therefore there is a big differance how far you can push these tubes in the two services.
/archives//html/Amps/2008-07/msg00263.html (9,981 bytes)

12. Re: [Amps] Metron/TWE 500 watt SS amp - need help! (score: 1)
Author: Chuck & Vicki Tifft <cftifft@sbcglobal.net>
Date: Mon, 16 Feb 2009 15:12:56 -0800
My manual says the idle current should be 4 amps...If not, to check adjustment of R3 (bias adjustment)..If the idle current can not be set to about 4 amps (.625 vdc on the bases of the 454's) if not
/archives//html/Amps/2009-02/msg00526.html (9,354 bytes)

13. Re: [Amps] AL-1200/1500 question (score: 1)
Author: Chuck & Vicki Tifft <cftifft@sbcglobal.net>
Date: Thu, 05 Mar 2009 12:10:27 -0800
Step start delay is pretty typically in the .25 to .5 second range. Depends on things like the series resistor value and the total value of the filter cap. But generally milliseconds rather seconds w
/archives//html/Amps/2009-03/msg00162.html (8,906 bytes)

14. Re: [Amps] DIGITAL BARGRAPH DISPLAYS (score: 1)
Author: Chuck Tifft <cftifft@sbcglobal.net>
Date: Sat, 16 Feb 2019 14:03:46 -0800
WD7S is a SK for about a year or so. I believe N6JS is handling the estate. There may be some of the boards still available. W6RD On 2/13/2019 4:27 PM, mike via Amps wrote: W7 something something? Mi
/archives//html/Amps/2019-02/msg00047.html (9,216 bytes)

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