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References: [ +from:zeitlel@cpr3.navy.mil: 35 ]

Total 35 documents matching your query.

21. Re: [Amps] Why people don't build amps. $$$ and Shop Class (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Fri, 26 Mar 2010 10:30:39 -0800
Bill, Great points made in many areas. Your comment regarding surface mount is huge. I do NOT do surface mount ANYTHING. It drives me ape s%^t. I DO however have a very good friend here in Coronado w
/archives//html/Amps/2010-03/msg00776.html (14,850 bytes)

22. [Amps] MUST read 811A amp project (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Tue, 23 Mar 2010 21:20:50 -0800
So while I am "playing radio" with you guys while on the ship I ran across this very well done article on a HB amp running 811As. This is an absolute must read article. Check out the easy to read sch
/archives//html/Amps/2010-03/msg00777.html (7,194 bytes)

23. Re: [Amps] B&W PT-2500A HF Amplifier (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Wed, 24 Mar 2010 19:31:45 -0800
How many 2500A's were made by both companies? How about the 3000? I have never even seen a 3000. Lane Ku7i Well Carl, that is strange indeed as I never had any of those problems that you are talking
/archives//html/Amps/2010-03/msg00778.html (19,136 bytes)

24. Re: [Amps] Fw: B&W PT-2500A HF Amplifier (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Wed, 24 Mar 2010 19:33:30 -0800
Which explains Ameritron's success. Lane Ku7i Youre entitled to your own version of history Vern. As I said earlier it was price that killed it plus B&W didnt have a big advertising budget for it. Ca
/archives//html/Amps/2010-03/msg00779.html (8,536 bytes)

25. Re: [Amps] Another source for YC-156's (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sat, 27 Mar 2010 14:20:26 -0800
Refresh my memory, that YC-156 is NOT an 8877, right? Lane Ku7i Norm Hockler N8NH was another good source for YC-156's I think the other tube that's virtually identical to the 156.. is called a YC-17
/archives//html/Amps/2010-03/msg00780.html (8,183 bytes)

26. [Amps] L and C "meter" (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sat, 27 Mar 2010 16:02:13 -0800
I am curious as to what you guys are using to measure the L and C of your circuits/components. I looked at the B & K 875-B and it can be had for $192.00 on Amazon dot com. I do not know if this is re
/archives//html/Amps/2010-03/msg00781.html (7,122 bytes)

27. [Amps] 'Radio Transmitters" by Stoke (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sun, 28 Mar 2010 07:35:48 -0800
Jim, Was this a book made in the 60's? I have never heard of this. I have a half dozen or so of SAI's handbooks and another half dozed by ARRL over about 4 decades. This book by Stokes is new to me.
/archives//html/Amps/2010-03/msg00782.html (11,141 bytes)

28. Re: [Amps] 'good engineering' (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sun, 28 Mar 2010 07:38:52 -0800
Or had the dipole up at the top of a 160 ft tower for low take off angle. You never know. Lane Coupled to all those antennas, no wonder you are loud. David G3UNA the slammer about now.. for 'ethic's.
/archives//html/Amps/2010-03/msg00783.html (9,189 bytes)

29. Re: [Amps] me not an idiot (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sun, 28 Mar 2010 19:40:31 -0800
I agree. I had a friend on another ship back in the early 90's that modified a Drake L4B to run a pair of 8877s. It was really more of a complete rebuild because he did it right, new tank circuit, ne
/archives//html/Amps/2010-03/msg00784.html (10,565 bytes)

30. Re: [Amps] 'good engineering' (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sun, 28 Mar 2010 20:03:50 -0800
Better get busy constructing some heavy duty open wire feeders while you are at to feed your antenna. I am thinking 8 gauge stranded would work great, say, with 3 to 4 inch spacing. Lane Ku7i Thanks
/archives//html/Amps/2010-03/msg00785.html (11,906 bytes)

31. [Amps] Knwd TL-922 bandswitch mod (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sun, 28 Mar 2010 23:22:28 -0800
I ran across this web site tonight. This guy replaced his Knwd TL-922 bandswitch with a bunch of vacuum relays. Looks very labor intensive but his web site with high qualify digital pics is amazing.
/archives//html/Amps/2010-03/msg00786.html (7,267 bytes)

32. [Amps] 5514 triode (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Mon, 29 Mar 2010 04:23:38 -0800
Does anyone have any info on the 5514 triode made by CBS? I wonder why this tube never took off for ham radio. I think National or World Radio Labs used it. I can not find any data sheets on it eithe
/archives//html/Amps/2010-03/msg00787.html (6,659 bytes)

33. [Amps] band switch ratings Clip-L (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Mon, 12 Apr 2010 07:27:36 -0800
Is the bandswitch in the Clipperton-L similar in ratings as the one used in the SB-220? It appears to be quite similar other than the extra position that allows 160. Lane Ku7i _______________________
/archives//html/Amps/2010-04/msg00457.html (7,076 bytes)

34. [Amps] value for SB-220 output tank L (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Sat, 17 Apr 2010 04:22:25 -0800
A local ham has donated an SB-220 to our club. It is missing the entire output tuning network. Does anyone know what Heathkit used for the values of the output L in the pinet? Thank. Lane Ku7i ______
/archives//html/Amps/2010-04/msg00511.html (7,189 bytes)

35. [Amps] height of 3-400 vs 3-500 (score: 1)
Author: "Zeitler, Lane LT, FST-1" <zeitlel@cpr3.navy.mil>
Date: Wed, 21 Apr 2010 05:25:42 -0800
Does anyone have the vertical height of a 3-500 vs a 3-400? Thanks Lane ku7i _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/
/archives//html/Amps/2010-04/msg00648.html (7,125 bytes)

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