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61. Re: [Amps] How about this furnace? (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Mon, 02 Jan 2006 00:13:47 +0100; We send our navy and large pumps, but to get that going one phone call was enough. However, every excuse is good to own a "furnace", isn't it? ;-) Cheers, Dick PA3DUV ________________________________; /archives//html/Amps/2006-01/msg00024.html (9,745 bytes)
62. [Amps] power tertrode (score: 1): Author: pa3duv@planet.nl; Date: Mon, 02 Jan 2006 10:28:47 +0100; Anyopne experience with the GU93B and GU95B? Cheers, Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amp; /archives//html/Amps/2006-01/msg00046.html (6,212 bytes)
63. Re: [Amps] How about this furnace? (score: 1): Author: pa3duv@planet.nl; Date: Mon, 02 Jan 2006 12:19:21 +0100; Peter, On the EU mainland 20 kW input @3 phase mains with 400 VAC between the phases will result in 17 A per phase. I reckon from am a standard house mains inlet one can run a 30 kW amplifier and use; /archives//html/Amps/2006-01/msg00050.html (10,087 bytes)
64. Re: [Amps] How about this furnace? (score: 1): Author: pa3duv@planet.nl; Date: Mon, 02 Jan 2006 16:19:20 +0100; Peter, Most houses here are wired from the street backbone with 3 phase mains. However, in the Utility fusebox only one phase is fused (standard 35 amps) and connected to the meter. In order to get t; /archives//html/Amps/2006-01/msg00070.html (12,331 bytes)
65. [Amps] Corona (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Tue, 03 Jan 2006 10:43:12 +0100; WIth 500 watt into my HiQ 5-80 centerloaded vertical on my car the 2 mm diameter whip top was launching corona flames on 40 and 80 meters. In order to run the Henry SS750 @ 1100 watt output into the; /archives//html/Amps/2006-01/msg00124.html (12,021 bytes)
66. Re: [Amps] Is solid Cu 600VAC house wire, good for tank ?toroids? (score: 1): Author: pa3duv@planet.nl; Date: Thu, 05 Jan 2006 10:53:22 +0100; Peter, How about silicone insulated wire. At least the temp rating of that kind of insulatiuon is not too far off the PTFE. Cheers, Dick PA3DUV -- Oorspronkelijk bericht -- Van: Peter Chadwick <g3rzp; /archives//html/Amps/2006-01/msg00174.html (8,295 bytes)
67. Re: [Amps] my little amp project of many hours..maybe 50% done (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Fri, 06 Jan 2006 15:40:46 +0100; Chuck, The DX2sp from Emtron uses a GU84B @ 2500 VDC on the plate. That unit puts approx. 2000 watt. My own Emtron DX4 with 2 x GU84B and 3000 VDCD on the plates (under load) puts out approx. 6000 wa; /archives//html/Amps/2006-01/msg00210.html (10,804 bytes)
68. [Amps] GU95B and GU93B, no takers? (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Fri, 06 Jan 2006 17:56:20 +0100; Does anyone on this reflector have experience with the GU95B and GU93B? Cheers, Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesti; /archives//html/Amps/2006-01/msg00215.html (6,128 bytes)
69. Re: [Amps] NEC-think. (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Fri, 06 Jan 2006 18:38:47 +0100; Joe, The same applies for my 3 phase HT power supply were the 3 phase transformer is switched in delta configuration. No neutral needed, the 3 coils are connected to the 3 phases and the ground lead; /archives//html/Amps/2006-01/msg00220.html (10,847 bytes)
70. [Amps] pictures Emtron DX3 internals (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Sat, 07 Jan 2006 09:00:19 +0100; Pictures of the Emtron DX3 HF amp featuring a single GU78B tube have been posted in the photo section of the DX15 yahoo group. http://groups.yahoo.com/group/emtrondx15/ Cheers, Dick PA3DUV __________; /archives//html/Amps/2006-01/msg00243.html (6,488 bytes)
71. [Amps] new mobile amps from THP (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Wed, 11 Jan 2006 08:53:17 +0100; For those interested in mobile QRO: Tokyo High Power Labs will introduce the HL450 solid state HF amp in May 2006 It's a 400 watt output, fully remotable amplifier featuring a uprocessor controlled p; /archives//html/Amps/2006-01/msg00333.html (6,530 bytes)
72. Re: [Amps] new mobile amps from THP (score: 1): Author: pa3duv@planet.nl; Date: Wed, 11 Jan 2006 15:43:07 +0100; Bill, Using a Henry SS750 @ 1100 watt output in my 2005 Toyota I do not have any issues concerning RFI to the cars electronics. Most likely these problems will occur due to flaws in the RF grounding; /archives//html/Amps/2006-01/msg00335.html (9,292 bytes)
73. Re: [Amps] DXpedition Amp Recommendation (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Wed, 18 Jan 2006 16:53:37 +0100; Keith, A Tokyo High Power HL700B could work for you or the SG500, the latter being more expensive. With couple of switched mode 13.8 VDC PSU's in parallel and you're set for 400 watt output. in a lig; /archives//html/Amps/2006-01/msg00447.html (10,000 bytes)
74. Re: [Amps] DXpedition Amp Recommendation (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Wed, 18 Jan 2006 22:01:02 +0100; Where is it??? Hope it will not end like the Finnfet amplifier ;-((((( Cheers, Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contestin; /archives//html/Amps/2006-01/msg00456.html (8,447 bytes)
75. Re: [Amps] EMTRON DX2V (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Thu, 26 Jan 2006 12:50:33 +0100; Ed, Emtron used to make the DX-2V with the GU84B, it delivered up to 2000W on six meters. There was not enough demand, so they discontinued it! You might approach Rudi to see of a special could be ma; /archives//html/Amps/2006-01/msg00612.html (7,455 bytes)
76. Re: [Amps] What blower? (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Sun, 29 Jan 2006 09:16:58 +0100; That must be a long time ago Will ;-))))))))))))))))))))) Cheers, Dick _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listin; /archives//html/Amps/2006-01/msg00668.html (10,760 bytes)
77. Re: [Amps] Tokyo HP (score: 1): Author: pa3duv@planet.nl; Date: Fri, 17 Feb 2006 15:54:50 +0100; Just contact Nobuki, JA1DJW at info@thp.co.jp. You will find him very responsive, helpful and efficient. Within one week my HL700B was payed for AND delivered. Nobuki will support cost effective impo; /archives//html/Amps/2006-02/msg00310.html (8,705 bytes)
78. Re: [Amps] 87A vs. IC-PW1 (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Thu, 23 Feb 2006 22:01:05 +0100; Dave, I'd vote for the model with max Pout. After all that's where a HF power amp is made for. The 87 has a 3 dB advantage over the PW1. In that respect it might be a good idea not to limit your choi; /archives//html/Amps/2006-02/msg00460.html (10,641 bytes)
79. Re: [Amps] 87A vs. IC-PW1 (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Thu, 23 Feb 2006 22:46:23 +0100; No, it's manual tune. 9 position band switch, no aux positions. Due to the 2 paralled GU84B tetrode tubes and the resulting low impedance the tuning is virtually single knob (load) + band switch. No; /archives//html/Amps/2006-02/msg00467.html (13,025 bytes)
80. Re: [Amps] DIN stands for....? (score: 1): Author: PA3DUV <pa3duv@planet.nl>; Date: Sat, 25 Feb 2006 09:56:46 +0100; Is France part of Europe???? Cheers, Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps; /archives//html/Amps/2006-02/msg00547.html (9,114 bytes)

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