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Total 55 documents matching your query.

41. [Amps] me not an idiot (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Sun, 28 Mar 2010 19:43:21 -0400
RE: Tell me guys. Who's idiot enough to build a 5 kilowatt amplifier and use it at the 1,5 kW level? Are we kidding ourselves or not? Alex 4Z5KS == People wouldn't want to admit public ally to runnin
/archives//html/Amps/2010-03/msg00726.html (6,394 bytes)

42. [Amps] gg (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Sun, 28 Mar 2010 20:03:11 -0400
Another way of looking at it that doesn't require definitions of in or out of phase, and relative to what is the usually accepted fact that the input power ADDS to the final's power. == RE: > Do it g
/archives//html/Amps/2010-03/msg00727.html (7,445 bytes)

43. [Amps] [Fwd: Re: me not an idiot] (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Mon, 29 Mar 2010 18:22:45 -0400
_______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2010-03/msg00820.html (6,270 bytes)

44. [Amps] Serious signals. (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Mon, 29 Mar 2010 19:36:34 -0400
Reminds me of the time I could have legally run 20 KW out from a station built for the Emir of Qatar. I didn't hear anything worth answering..boring. Unlimited power and no frequency limitations. Ano
/archives//html/Amps/2010-03/msg00821.html (7,264 bytes)

45. Re: [Amps] A tale of two IMs What happens? (score: 1)
Author: "herzog@frontiernet.net@frontiernet.net" <herzog@frontiernet.net>
Date: Fri, 16 Apr 2010 21:13:18 -0400
I weighed in on this topic a few months back, my BIG point being that a transistor driver, when amplified by a grounded grid amp, that is cathode driven, would have a canceling effect on all the IM p
/archives//html/Amps/2010-04/msg00494.html (7,373 bytes)

46. [Amps] line length magic (score: 1)
Author: "herzog@frontiernet.net@frontiernet.net" <herzog@frontiernet.net>
Date: Fri, 16 Apr 2010 21:26:28 -0400
RE:I think that Collins was trying to reduce the total IM products from the 30S1/KWM2 system when they recommended a specific length interconnect cable for the RF input to the amp. They make mention
/archives//html/Amps/2010-04/msg00496.html (7,478 bytes)

47. [Amps] air director (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Tue, 27 Apr 2010 19:40:21 -0400
Eimac's "epoxy-like" cone that puts air from chassis/tube socket to tube like 4CX10000. Anyone want? K2LB. 585-482-6151 or e-mail. _______________________________________________ Amps mailing list Am
/archives//html/Amps/2010-04/msg00679.html (6,234 bytes)

48. [Amps] air director (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Thu, 13 May 2010 19:48:53 -0400
Somebody wanted this, My computer lost messages as mail program updated. I got the box, but no address to send it to. Eimac's "epoxy-like" cone that puts air from chassis/tube socket to tube like 4CX
/archives//html/Amps/2010-05/msg00154.html (6,428 bytes)

49. [Amps] ARCING (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Wed, 19 May 2010 21:25:31 -0400
RE: If the turning of the Load cap to the left resulted in under-coupling and caused the arc, I'm not sure how to proceed, because output was very low with the Load cap set at 5. Comments, ideas, adv
/archives//html/Amps/2010-05/msg00212.html (7,140 bytes)

50. Re: [Amps] Amps Digest, Vol 96, Issue 41 (score: 1)
Author: herzog <herzog@frontiernet.net>
Date: Mon, 20 Dec 2010 21:32:15 -0500
yes, but we too late: Nasa blankets, shiny one side and dull the other. Also some aluminum file, had a side difference for same oven use. Wil _______________________________________________ Amps mail
/archives//html/Amps/2010-12/msg00294.html (6,832 bytes)

51. Re: [Amps] Amps Digest, Vol 96, Issue 63 (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Sat, 01 Jan 2011 18:31:04 -0500
but i'm ashamed to put it in with all the hoopla. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2011-01/msg00011.html (6,936 bytes)

52. [Amps] misc: (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Wed, 09 Feb 2011 22:26:21 -0500
Is care required to work with beryllium alloys? yes don't breath nor ingest ANY amount. Mica cap "generic" current rating One amp MAX. K2LB _______________________________________________ Amps mailin
/archives//html/Amps/2011-02/msg00095.html (6,379 bytes)

53. Re: [Amps] dummy load (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Wed, 30 Nov 2011 21:31:05 -0500
see below yes, i guess; i recall...didn't know there was a variety in 19656... as i inferred, i found the load was still there, even with no resistor, just the copper straps that were supporting the
/archives//html/Amps/2011-12/msg00008.html (12,746 bytes)

54. Re: [Amps] Length of coax from xcvr to amp affecting input (score: 1)
Author: herzog <herzog@frontiernet.net>
Date: Mon, 02 Jan 2012 19:57:01 -0500
Add to your considerations: driving a grounded grid, or cathode driven ampflier will entail the final's harmonics traveling backwards through the coax to the driver. This has caused me ANGUISH, and m
/archives//html/Amps/2012-01/msg00034.html (7,106 bytes)

55. [Amps] most power (score: 1)
Author: Herzog <herzog@frontiernet.net>
Date: Sat, 22 Dec 2012 22:16:21 -0500
Qatar has a 20 kw transmitter, to a 100 foot high log periodic antenna. It has an amateur license ; as it is run by the Emir. I helped design and install the transmitter, and could have run it legall
/archives//html/Amps/2012-12/msg00141.html (6,276 bytes)

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