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References: [ +from:dickw1ksz@gmail.com: 232 ]

Total 232 documents matching your query.

41. Re: [Amps] Dedicated RF / tube query (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 29 Jul 2012 20:39:02 -0700
Or better yet, one or two 3CX1200's. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2012-07/msg00386.html (12,512 bytes)

42. Re: [Amps] Dedicated RF / tube query (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 30 Jul 2012 10:25:04 -0700
Economics 101 ... No demand, no supply. No supply, no demand. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman
/archives//html/Amps/2012-07/msg00420.html (14,733 bytes)

43. Re: [Amps] Dedicated RF (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 30 Jul 2012 21:37:28 -0700
I am looking forward to seeing that KW Amp at mm wavelengths !! I can see it now ... 1,000 IMPATT diodes in a Kurokawa Combiner. HI HI 73, Dick, W1KSZ _______________________________________________
/archives//html/Amps/2012-07/msg00433.html (10,380 bytes)

44. [Amps] SB-1000 6 Meter Conversion (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 8 Aug 2012 12:01:18 -0700
Has anyone converted a Heath SB-1000 to 6 Meters ? I would like to chat with you about it. Tnx, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http:
/archives//html/Amps/2012-08/msg00129.html (7,078 bytes)

45. Re: [Amps] 87a will tell you, too (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 15 Aug 2012 08:06:53 -0700
You really don't have to spend ..."a million"... to get a scope to do the job. You can find a TEKTRONIX 7904A or even the exotic 7104 over on the evil empire that will show a single-shot pulse with s
/archives//html/Amps/2012-08/msg00214.html (8,334 bytes)

46. Re: [Amps] 432 SS amp (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Wed, 15 Aug 2012 13:24:23 -0700
What about pulling a 100 watt deck from a commercial radio like the Motorola Maratrac. With enough air they will run CCS. Now, I realize they are Class C, but you could change the bias with little ef
/archives//html/Amps/2012-08/msg00223.html (8,234 bytes)

47. Re: [Amps] $120 tube running a 1500 watt amplifier (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 19 Aug 2012 21:30:31 -0700
What about the GS-35B ? There are several sites showing them in 6 Meter Amps ?? 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.cont
/archives//html/Amps/2012-08/msg00334.html (8,585 bytes)

48. [Amps] Vacuum Variable Help Needed (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 24 Aug 2012 11:03:59 -0700
I picked up a small Jennings ECS-30-15 Vacuum Variable that I would like to use in my next 6 Meter Conversion. The problem is, finding a mount for it. It needs a clamp that fits the 0.605" diameter e
/archives//html/Amps/2012-08/msg00389.html (6,955 bytes)

49. Re: [Amps] Physics 101 - Charges, Electric Fields, and Currents (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 6 Sep 2012 14:28:12 -0700
And all these years I thought it was because Steinmetz was Left-Handed !! 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting
/archives//html/Amps/2012-09/msg00094.html (13,184 bytes)

50. Re: [Amps] NEW Tail Twister Rotator (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 2 Nov 2012 14:43:59 -0700
Actually, the e-mail is NOT that clear. I mis-read it also. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/l
/archives//html/Amps/2012-11/msg00007.html (9,897 bytes)

51. [Amps] Microwave Oven Power Transformer (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Thu, 15 Nov 2012 10:34:23 -0700
I need a small supply (~ 1.5KV) to run a Motorola UHF Amp (pair 8560's). My old microwave oven croaked so I salvaged the power transformer. It looks OK, but I wonder if anyone has used one in a suppl
/archives//html/Amps/2012-11/msg00099.html (6,722 bytes)

52. Re: [Amps] Microwave Oven Power Transformer (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 16 Nov 2012 08:57:20 -0700
I noticed that the XFMR drew a lot of current when I did a no-load voltage test. It seemed to go up rapidly between 90 vac and 120 vac. (I have a 20 Amp GR Variac with both E & I meters). That could
/archives//html/Amps/2012-11/msg00106.html (9,364 bytes)

53. Re: [Amps] 6 meter 8877 amplifier (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Mon, 10 Dec 2012 12:42:08 -0700
That's the site that tempts you with the first 10 pages, then wants to part you from your hard earned green if you want to see more. 73, Dick, W1KSZ _______________________________________________ Am
/archives//html/Amps/2012-12/msg00053.html (9,827 bytes)

54. [Amps] Transworld TW1000 Amp (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Tue, 12 Feb 2013 09:52:11 -0700
Has anyone used one of these with a YAESU (or like) rig ? If so, how did you get past the ALC problem ? Thanks, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@cont
/archives//html/Amps/2013-02/msg00097.html (6,855 bytes)

55. Re: [Amps] 813 efficiency (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Fri, 1 Mar 2013 12:04:58 -0700
Which specs would you have them include ? 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2013-03/msg00019.html (10,909 bytes)

56. Re: [Amps] FW: Power factor correction on tube amps (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sat, 9 Mar 2013 15:00:17 -0700
That ISO program also made companies get rid of lots of perfectly good test equipment. My shack and test benches are full of Tektronix, HP, EIP and other such gems. When I retired to Arizona, I gave
/archives//html/Amps/2013-03/msg00116.html (8,684 bytes)

57. [Amps] AMPLEX KW62 6 & 2 Meter Amplifier (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 10 Mar 2013 10:16:53 -0700
I had one of these many years ago and in retrospect wish I never sold it. I just found one, with only the Two Meter Plate Circuit (the top chassis was removable. It came with a 6 Meter top and a 2 Me
/archives//html/Amps/2013-03/msg00147.html (7,094 bytes)

58. [Amps] MOTOROLA CM-50 VHF/UHF Amplifiers (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 10 Mar 2013 16:24:07 -0700
I have one of the VHF units and one of the UHF units. Based on the specs of the Output Devices, I would think 500 - 600 watts out is achievable. Has anyone worked with one of these ? If so, I would l
/archives//html/Amps/2013-03/msg00154.html (6,693 bytes)

59. Re: [Amps] Unique Henry Classic VHF console amps on QTH (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 10 Mar 2013 19:32:07 -0700
With a MUF of 110 MHZ, I doubt it would work very well at 144 MHz. 73, Dick, W1KSZ _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/ma
/archives//html/Amps/2013-03/msg00158.html (8,675 bytes)

60. Re: [Amps] Unique Henry Classic VHF console amps on QTH (score: 1)
Author: Richard Solomon <dickw1ksz@gmail.com>
Date: Sun, 10 Mar 2013 21:04:04 -0700
I have two large filters marked: Tempo 3002A Output Filter, and Tempo 3006A Output Filter Given that I believe these were used on the Henry Amps now under discussion, I wonder just how clean those am
/archives//html/Amps/2013-03/msg00164.html (8,753 bytes)

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