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61. Re: [Amps] 3CX1500DZ? (score: 1): Author: Gudguyham@aol.com; Date: Mon, 27 Jun 2005 02:19:35 EDT; Hi, the 3CX1500D7 tube is a replacement for 2 3-500's, so a singlew one will be fine in your Henry amp, but a pair would not be a drop in replacement for several reasons. If you go with one of them a; /archives//html/Amps/2005-06/msg00254.html (6,834 bytes)
62. [Amps] Fwd: FW: AMERITRON AL-1500 ???? (score: 1): Author: Gudguyham@aol.com; Date: Mon, 8 Aug 2005 07:22:04 EDT; _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2005-08/msg00282.html (6,064 bytes)
63. Re: [Amps] RF Parts OEM 3-500ZG's (score: 1): Author: Gudguyham@aol.com; Date: Mon, 8 Aug 2005 11:42:33 EDT; All of these tubes have worked flawlessly. I think it is a good idea to purchase the matched tubes, because I believe the matching, although not done dynamically under load, means that RF Parts thems; /archives//html/Amps/2005-08/msg00291.html (8,641 bytes)
64. Re: [Amps] RF Parts OEM 3-500ZG's (score: 1): Author: Gudguyham@aol.com; Date: Mon, 8 Aug 2005 11:49:48 EDT; I will NEVER pay twice as much for an Eimac 3-500Z. I now have the 3-500Zs typically begin to run out of emission above 420mA per each. But of course, and we always drive at the speed limit on freewa; /archives//html/Amps/2005-08/msg00292.html (8,919 bytes)
65. Re: [Amps] RF Parts OEM 3-500ZG's (score: 1): Author: Gudguyham@aol.com; Date: Mon, 8 Aug 2005 22:58:32 EDT; Maybe you should try it with **TWO** 3-500ZGs, like my Henry runs. It will provide nearly 4kV at 1A with Peter Dahl upgrades. Joe, N3JI I wont comment on the first sentence, but the 4KV would probabl; /archives//html/Amps/2005-08/msg00312.html (7,979 bytes)
66. Re: [Amps] alpha 87a and Pro II question (score: 1): Author: Gudguyham@aol.com; Date: Tue, 11 Oct 2005 08:00:11 EDT; Sounds like power spiking to me. This was a problem that ICOM had for some time now. No matter where you have the RF drive level set to, there is an instantaneous output of FULL POWER for a split sec; /archives//html/Amps/2005-10/msg00269.html (8,179 bytes)
67. Re: [Amps] alpha 87a and Pro II question (score: 1): Author: Gudguyham@aol.com; Date: Tue, 11 Oct 2005 09:13:16 EDT; Jon, I believe that is was in fact a 781 that my buddies were having problems with in this regard. PLEASE....You mention about reading the manual and fixing the problem, Since I don't own an ICOM rad; /archives//html/Amps/2005-10/msg00271.html (7,130 bytes)
68. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Thu, 13 Oct 2005 08:25:01 EDT; This is a 60 Amp breaker I had *tagged* for use for a external shack outside the house I don't see being built anytime soon. I want to double check the electricians recommendations tomorrow when he a; /archives//html/Amps/2005-10/msg00315.html (8,248 bytes)
69. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Thu, 13 Oct 2005 17:48:50 EDT; Don't do that! Run a RF ground rod outside your window as planned. Run a SEPARATE ground rod just below your main breaker. Unless of course I'm reading this wrong and it was never your plan to tie th; /archives//html/Amps/2005-10/msg00328.html (8,639 bytes)
70. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Thu, 13 Oct 2005 17:53:32 EDT; For the amp, an AL1500, I wired per the instruction manual for 220 Volts, hot, hot and neutral to the ground/chassis connection. Now, I want to RF/AC ground the chassis to a different 8ft copper clad; /archives//html/Amps/2005-10/msg00329.html (9,474 bytes)
71. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Thu, 13 Oct 2005 17:55:27 EDT; . I read that you should never This is CORRECT! _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2005-10/msg00330.html (7,822 bytes)
72. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Fri, 14 Oct 2005 08:22:14 EDT; If it is not done to code the company wont pay AT ALL let alone in 3-4 months. I dont make the rules, I just follow them. _______________________________________________ Amps mailing list Amps@conte; /archives//html/Amps/2005-10/msg00357.html (8,185 bytes)
73. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Fri, 14 Oct 2005 09:39:52 EDT; Dave, Below you said you were running 4 breakers, each 30 amps. Then you said two of those breakers would be wired with #12 wire. If your breaker is going to be a 30 amp breaker, you must, for safety; /archives//html/Amps/2005-10/msg00365.html (9,158 bytes)
74. Re: [Amps] Dedicated 220AC Wiring for Amps.. (score: 1): Author: Gudguyham@aol.com; Date: Fri, 14 Oct 2005 09:49:07 EDT; In regards to motor circuits....Let me stipulate that the FLA of the motor can not exceed the rating of the wire, but the CB can be much higher than the rating on the wire for that specific motor cir; /archives//html/Amps/2005-10/msg00367.html (8,554 bytes)
75. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Sat, 15 Oct 2005 06:46:06 EDT; However, with 110, the I^2R losses in the wiring are quadrupled. Amen! Most would think that the losses are only doubled, but in the case of the Sb-220 the losses are quadrupled because the Sb-220 us; /archives//html/Amps/2005-10/msg00398.html (8,568 bytes)
76. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Wed, 19 Oct 2005 10:32:28 EDT; Seems to me that 12.3 A and 13.4 A are both less than 15 A. So a #14 circuit seems adequate for your example. FYI....An Ameritron AL-1500 will do 2300 watts output with 100 watts of drive. (FACT) The; /archives//html/Amps/2005-10/msg00460.html (8,951 bytes)
77. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Wed, 19 Oct 2005 17:54:08 EDT; Seems like even 12 amps on a #14 circuit is too much? I get a little Unless you are running digital mores at full legal limit, an amp running SSB or CW will not heat up a #12 wire to any significant; /archives//html/Amps/2005-10/msg00475.html (8,337 bytes)
78. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Wed, 19 Oct 2005 18:09:25 EDT; If we use your factual example of 2300 watts OUTPUT, then using 60% efficiency will give us 3833 watts input power, add a few amp pieces for another 100 watts for 3933 watts. Use 90% efficiency for t; /archives//html/Amps/2005-10/msg00476.html (8,733 bytes)
79. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Thu, 20 Oct 2005 08:46:32 EDT; Does the NEC permit connecting Cu wires with Ag-Sn solder? NO.....soldering is not allowed. exothermic welding is, but truely, a good marrying of the wires and a wire nut is a very good connection. D; /archives//html/Amps/2005-10/msg00486.html (8,011 bytes)
80. Re: [Amps] AC wiring (score: 1): Author: Gudguyham@aol.com; Date: Thu, 20 Oct 2005 08:53:13 EDT; Besides, 10 gauge wire is much more fun to wrestle with (reminds me of wrought iron). hi Oh yes, that is for sure! I don't refute that #10 is more than ample for the job and has plenty of headroom as; /archives//html/Amps/2005-10/msg00488.html (7,826 bytes)

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