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81. Re: [Amps] Second Class Operator? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Tue, 24 Aug 2010 02:09:18 +0000; Thank you, Bill, w6wrt. clearly a gentleman and scholar of thems rulesz. Charles Harpole k4vud@hotmail.com _______________________________________________ Amps mailing list Amps@contesting.com http:/; /archives//html/Amps/2010-08/msg00352.html (8,378 bytes)
82. Re: [Amps] Second Class Operator? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Tue, 24 Aug 2010 02:12:14 +0000; Hey K5MO; do you have a bag of 'first stones' to throw..... guess so Charles Harpole k4vud@hotmail.com _______________________________________________ Amps mailing list Amps@contesting.com http://lis; /archives//html/Amps/2010-08/msg00353.html (8,085 bytes)
83. [Amps] What is SOC ? and Tokyo amps (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Thu, 26 Aug 2010 02:05:27 +0000; Yes, Virginia, there really is a "Second Class Operators Club" which also has a reflector. A person on AMPS, here, apparently got his shorts in a snit, thinking humor had totally departed this world.; /archives//html/Amps/2010-08/msg00377.html (8,014 bytes)
84. [Amps] reading and tuning (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 20 Sep 2010 04:16:22 +0000; READING... It is rather difficult to get closer than 10% measuring your RF output due to meter variations at the ham finance level. The Bird wattmeter is the silver standard, but the gold and platinu; /archives//html/Amps/2010-09/msg00228.html (12,192 bytes)
85. [Amps] DTR-2000L (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Sun, 31 Oct 2010 01:54:29 +0000; Oh oh, I see Carl has a DTR-2000L... I thot mine was the last survivor of that line, hi. It is one hot little box and drives like a race car. AND, its tube is still made, I think. 73 Charles Harpole; /archives//html/Amps/2010-10/msg00461.html (15,899 bytes)
86. [Amps] smoke or cherry red (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 8 Nov 2010 12:20:48 +0000; Best test of ham radio amplifier: 1. ceramic or solid state: is it steaming or smoking? 2. tubes: are they at least cherry red? Then u r getting out! Engineers run them conservative; real hams run th; /archives//html/Amps/2010-11/msg00039.html (7,173 bytes)
87. Re: [Amps] HOW MANY 3-500 CAN YOU PUT IN A SB220? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Sat, 27 Nov 2010 02:49:48 +0000; Well worth looking at the photos.... yes, 6 ! Text description is a little coy, ooops but there its. Charles Harpole k4vud@hotmail.com _______________________________________________ Amps mailing lis; /archives//html/Amps/2010-11/msg00503.html (7,793 bytes)
88. Re: [Amps] T-T Titan 425 (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Fri, 3 Dec 2010 03:43:56 +0000; My Titan 1 had some problems. I changed out all the filter caps and left a big space in the pwr supply due to the new ones being much smaller. However, the main fix was to replace the disc caps down; /archives//html/Amps/2010-12/msg00014.html (10,840 bytes)
89. [Amps] 87a Fault 9 (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 3 Jan 2011 11:09:51 +0000; I have been plagued for years with my 87a giving Fault 9. Been back to the clowns at Alpha several times for same problem. The 87a may be Alpha's big mistake in their line. Piece of junk. Any ideas o; /archives//html/Amps/2011-01/msg00021.html (6,474 bytes)
90. Re: [Amps] 87a Fault 9 more (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 3 Jan 2011 23:45:33 +0000; Thank you Dick and Paul. The circuit board issue looks promising from outside the linear anyway. My point is that this problem exists after repeated trips to Alpha repair. If a board had a burn spot,; /archives//html/Amps/2011-01/msg00030.html (13,871 bytes)
91. Re: [Amps] What to buy? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Thu, 27 Jan 2011 01:58:03 +0000; My choice is the Alpha 77DX with two tubes... get it and replace everything inside u can and live the life of a real amp. Second choices.... Anything Alpha except the 87a. Third.... the newest Yaesu; /archives//html/Amps/2011-01/msg00347.html (14,272 bytes)
92. Re: [Amps] What to buy? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Sat, 29 Jan 2011 02:12:21 +0000; Regardless, best advice is to buy the BIGGEST nasty-est bull of an amp you can afford. You can always load it to lower output a bit, but a small amp can NEVER be loaded to big output. Auto tune is a; /archives//html/Amps/2011-01/msg00392.html (9,530 bytes)
93. [Amps] H i Power and hearing footsteps (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Sun, 30 Jan 2011 02:30:56 +0000; Football talks about down rcvrs (men, not radios) "hearing footsteps." Great phrase if u know what it means. Like the majority of usa born hams (that is, old), I am hearing footsteps..... likely one; /archives//html/Amps/2011-01/msg00412.html (6,898 bytes)
94. [Amps] 87 a query re align motors? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Fri, 25 Mar 2011 06:28:56 +0000; I need advice re the Alpha 87a .... all the auto tuning via AlphaMax or by hand run the motors/caps all the way to one end or the other and give me a not-so-good load with the TUNE indicator 7 to 9 L; /archives//html/Amps/2011-03/msg00195.html (7,307 bytes)
95. [Amps] what is a 4 wire 240VAC service? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Sun, 3 Apr 2011 14:57:37 +0000; Maybe being in Thailand, where 230vac is supplied with TWO wires, makes me ask.... what is 4-wire 240vac service? Charles Harpole k4vud@hotmail.com _______________________________________________ Amp; /archives//html/Amps/2011-04/msg00020.html (12,798 bytes)
96. [Amps] 2 more questions-- electrical (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Tue, 5 Apr 2011 06:56:25 +0000; 1. Is it possible for the shack ground via a couple of earth implanted ground rods to be a "better" ground than that on the breaker box? (The one with a 3 foot steel rod.) 2. If you have a battery op; /archives//html/Amps/2011-04/msg00156.html (10,307 bytes)
97. [Amps] ReceiversforSSB? (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 6 Jun 2011 06:53:03 +0000; Maybe some said already... the Drake R-4C with Sherwood mods remains one of the best ham receivers ever made. Many owners claim even higher rating.I had 2B and still have TR-3.... Really great rigs a; /archives//html/Amps/2011-06/msg00071.html (13,200 bytes)
98. Re: [Amps] Alpha 76a (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Mon, 12 Sep 2011 04:10:35 +0000; I have an Alpha 76PAC and IF you watch the grid, you can drive this amp to 3kw out if u want.... This is one battleship amp, but too much grid, over half scale is vy bad, will kill the tubes fast.Alp; /archives//html/Amps/2011-09/msg00035.html (7,022 bytes)
99. Re: [Amps] Alpha 76a (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Tue, 13 Sep 2011 02:24:47 +0000; The designation of the 76 line is 76a.... 2 tubes, stock xformer 76PA.... 3 tubes , stock xformer 75PAC... 3 tubes, hypersil xformer. Maybe there was an 76 alone, but maybe the "a" means America.....; /archives//html/Amps/2011-09/msg00051.html (14,088 bytes)
100. Re: [Amps] Alpha 76 Amps for Sale (score: 1): Author: Charles Harpole <k4vud@hotmail.com>; Date: Tue, 13 Sep 2011 02:57:24 +0000; the other question about the 3 tube is which transformer is in it. Re my earlier msg on nomenclature. 73 Charles Harpole k4vud@hotmail.com _______________________________________________ Amps mailing; /archives//html/Amps/2011-09/msg00053.html (8,082 bytes)

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