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References: [ +from:woodr90@gmail.com: 74 ]

Total 74 documents matching your query.

61. Re: [Amps] TUBES - excess to my needs (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 6 Apr 2022 18:50:32 -0500
Tubes are spoken for Sorry for the delay, been busy chasing grids on six meters this afternoon!! 73 Robert W5AJ _______________________________________________ Amps mailing list Amps@contesting.com h
/archives//html/Amps/2022-04/msg00001.html (7,213 bytes)

62. Re: [Amps] Kenwood TL-922 Loading Cap Needed & AL82 Plate Tuning (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Tue, 12 Apr 2022 11:45:19 -0500
I've had AL82 plate tuning capacitor on order from Ameritron (MFJ) for almost six months Ameritron parts list shows as 190pf 4.5kV - C19 on schematic I suspect the 190pf is max capacitance 73 Robert
/archives//html/Amps/2022-04/msg00005.html (9,328 bytes)

63. [Amps] AL82 repair (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 6 Jul 2022 22:08:43 -0500
Several months ago, I posted an issue with AL82 variable capacitor. It was the plate Tuning capacitor that had arc'ed across and self-destructed. After several months of the variable capacitor being
/archives//html/Amps/2022-07/msg00000.html (7,485 bytes)

64. Re: [Amps] HF2500 - 15 meter problem (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Fri, 26 Aug 2022 22:42:48 -0500
OK FWIW I ordered couple of plate chokes https://www.rfparts.com/rfc3.html The size is given on that web page. as some noted, maybe too large Ordered about 3PM on Wednesday 8/17 and had them by Frida
/archives//html/Amps/2022-08/msg00041.html (17,707 bytes)

65. Re: [Amps] 3cx800 filament transformer (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Thu, 29 Sep 2022 13:40:04 -0500
at one time I modified a 12.6vac filament transformer for two 3cx800s http://pages.suddenlink.net/w5aj/xmer/xmer.htm disclaimer: suddenlink somehow unlinked w5aj from my account, can't fix, can't res
/archives//html/Amps/2022-09/msg00050.html (8,498 bytes)

66. Re: [Amps] Amp Pricing(??) (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 7 Dec 2022 12:09:23 -0600
To echo Jim's comment I recently redid AL82 the RF Parts 3-500, while Chinese are tested and perform GREAT! impressive even solid tube, my take is amp/tubes will out last me and next owner 73 Robert
/archives//html/Amps/2022-12/msg00014.html (9,198 bytes)

67. [Amps] Vacuum relay (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Thu, 15 Dec 2022 12:25:09 -0600
https://mgs4u.com/product/gigavac-gh-1/ About to order couple of GH-1 vacuum relays for switching RF at amp output Any CONS to the GH-1 design? 12VDC option here 73 Robert ___________________________
/archives//html/Amps/2022-12/msg00066.html (6,322 bytes)

68. Re: [Amps] What to do about 'Neutral' in HB amp? (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 28 Dec 2022 18:30:02 -0600
wonder who's read the list welcome message lately (click amps link at bottom of any of the messages) DO NOT USE THIS REFLECTOR TO POST COMPLAINTS, PERSONAL CRITICISMS OR ATTACKS, AND DISCUSSIONS OF L
/archives//html/Amps/2022-12/msg00140.html (12,761 bytes)

69. [Amps] Alpha RF plate choke (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 18 Jan 2023 22:12:58 -0600
I have in storage a plate choke that was removed from Alpha 89. The choke was working, the flapper relay not so much. Replaced with different choke. If you are in need $25 shipped The link should be
/archives//html/Amps/2023-01/msg00013.html (6,511 bytes)

70. Re: [Amps] rectifier diode strings (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Wed, 1 Mar 2023 16:32:20 -0600
replaced diodes using a diode string in Alpha 89 HV supply recently No caps or resistors across individual diodes No issues 73 Robert _______________________________________________ Amps mailing list
/archives//html/Amps/2023-03/msg00008.html (9,213 bytes)

71. Re: [Amps] 8877 heater open circuit after shipping (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Sat, 1 Apr 2023 12:30:03 -0600
The AL series uses a separate tapped transformer for the filament. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/a
/archives//html/Amps/2023-04/msg00005.html (16,131 bytes)

72. [Amps] Dentron ClippertonL (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Sat, 2 Mar 2024 16:22:16 -0600
working on ClippertonL for "a friend" The matching network "FL" is missing.... is this just 100ohm resistor to ground with 50ohm resistor to tubes? (something like that, cheap....) (Dentron didn't se
/archives//html/Amps/2024-03/msg00003.html (6,446 bytes)

73. Re: [Amps] Slow start-up of Amps on CW (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Tue, 12 Mar 2024 14:39:17 -0500
Jim Future update with more recent Yaesu rigs?? Ftdx101 FTdx10 ??? _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/a
/archives//html/Amps/2024-03/msg00048.html (9,953 bytes)

74. Re: [Amps] MFJ (score: 1)
Author: Robert W5AJ <woodr90@gmail.com>
Date: Thu, 25 Apr 2024 20:12:00 -0500
their web pages (at least right now) don't mention this.... _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2024-04/msg00016.html (12,525 bytes)

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