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41. [Amps] Mobile high power (score: 1)
Author: pa3duv@planet.nl
Date: Thu, 27 Oct 2005 13:31:34 +0200
For those interested in operating a high power mobile station, see the link below. http://www.aurasystems.com This seems to be a neat way to generate the necessary 8.5 kW (or 5 kW for those operating
/archives//html/Amps/2005-10/msg00620.html (6,529 bytes)

42. Re: [Amps] Mobile high power (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Fri, 28 Oct 2005 00:47:34 +0200
Philip, others, Concerning this specific generator: it seems that due to a special innovative construction of the rotor, this induction machine is able to generate a lot of power out of a small packa
/archives//html/Amps/2005-10/msg00642.html (11,258 bytes)

43. Re: [Amps] Mobile high power (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Fri, 28 Oct 2005 20:43:35 +0200
Joe, others, Even a high power amplifier used in SSB service will consume a limited amount of energy due to the low duty cycle of SSB transmissions. Operating from a mobile cannot be compared to for
/archives//html/Amps/2005-10/msg00657.html (12,718 bytes)

44. Re: [Amps] Mobile high power (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Fri, 28 Oct 2005 22:30:29 +0200
Joe, They claim: 60 Hz +- 0.16 Hz 120 VAC +-2% 2.1% THD (Total Harmonic Distortion) All this from 1600 rpm up to 6000 rpm At idle the efficiency is 85% 5 and 8 kW continous. AC only and AC/DC version
/archives//html/Amps/2005-10/msg00664.html (15,774 bytes)

45. Re: [Amps] Buyer beware! (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 30 Oct 2005 11:56:36 +0100
Paul, Too bad to hear from your experience. Sa far I've always been lucky. As a matter of routine I always check the guys call/name on the QTH.com feedback forum. http://chat.qth.com/ The most notori
/archives//html/Amps/2005-10/msg00677.html (10,512 bytes)

46. Re: [Amps] Buyer beware! (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 30 Oct 2005 12:42:50 +0100
Rich, Why a 3AG fuse? Dick _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2005-10/msg00680.html (11,738 bytes)

47. Re: [Amps] Read this- buyer beware- identity revealed (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 30 Oct 2005 13:52:28 +0100
Paul, Postal fraud is a federal felony. I'll spend 2 weeks travelling in the USA (Oregon, California and Minnesota) beginning of December. Let me know if I can assist you in this matter Cheers, Dick
/archives//html/Amps/2005-10/msg00687.html (9,366 bytes)

48. Re: [Amps] Henry SS750 Schematic (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Tue, 01 Nov 2005 21:59:44 +0100
Yes, I have Steve. You can download the user manual including schematics from my FTP server. Contact me offline for details. Cheers, Dick _______________________________________________ Amps mailing
/archives//html/Amps/2005-11/msg00011.html (7,649 bytes)

49. Re: [Amps] WTB: AMP (score: 1)
Author: pa3duv@planet.nl
Date: Sun, 06 Nov 2005 22:12:42 +0000 (GMT)
On most unmodded TL922's the tubes are bad (if not dead). Emission is low due to too high filament voltage. Cheers, Dick PA3DUV -- Oorspronkelijk bericht -- Van: Daniel Hileman <n9wx@hotmail.com> Dat
/archives//html/Amps/2005-11/msg00080.html (8,156 bytes)

50. Re: [Amps] Emron rip-off (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Fri, 11 Nov 2005 17:36:52 +0100
This is what Mr. 6Pack states on his webpages: COPYRIGHT All content included on this site, including graphics, text, images, logos, button icons, images, and software, as well as the compilation of
/archives//html/Amps/2005-11/msg00142.html (8,597 bytes)

51. [Amps] 2 kW amp project (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 20 Nov 2005 09:04:28 +0100
Please elaborate a bit on this new 2 kW amp project Bill. What Vcc, which power devices, how many modules, what splitter/combiner solution etc.. Cheers, Dick Knol PA3DUV _____________________________
/archives//html/Amps/2005-11/msg00364.html (11,954 bytes)

52. Re: [Amps] 2 kW amp project (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 20 Nov 2005 18:33:26 +0100
Hey Bill, we're all waitin' for ya Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2005-11/msg00375.html (10,932 bytes)

53. Re: [Amps] Help ID tube (link to pix) (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 20 Nov 2005 20:22:33 +0100
link is not working here. _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/listinfo/amps
/archives//html/Amps/2005-11/msg00384.html (8,040 bytes)

54. Re: [Amps] 2 kW amp project (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Mon, 21 Nov 2005 10:24:41 +0100
Peter, The weight of an Icom PW1 solid state power amplifier (1 kW out) is 25 kg@ 1000 watt output (40 watt/kg) The weight of an Emtron DX2 twin GU74B tube amp is 27 kG @ 1500 watt output. (56 watt/k
/archives//html/Amps/2005-11/msg00395.html (12,498 bytes)

55. Re: [Amps] 2 kW amp project (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Mon, 21 Nov 2005 17:55:12 +0100
Peter, <18 kg for a 1000 watt unit including the SMPSU is great. Keep that shack door shut as the amp otherwise gets blown off your desk ;-) Cheers, Dick Knol PA3DUV _________________________________
/archives//html/Amps/2005-11/msg00401.html (16,786 bytes)

56. Re: [Amps] 2 kW amp project (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Tue, 22 Nov 2005 07:13:56 +0100
That's right Pat, but in the same time I can match most antennas with the tank coil of the Emtron DX4 as well, though no automatic. However, on the band one can notice the difference between the PW1
/archives//html/Amps/2005-11/msg00425.html (15,775 bytes)

57. Re: [Amps] -48 Volt Switching Power Supplies (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Tue, 22 Nov 2005 09:33:42 +0100
Since the Neanderthalers left, all houses are wired for 230 VAC here ;-)) Cheers, Dick PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.conte
/archives//html/Amps/2005-11/msg00427.html (9,060 bytes)

58. Re: [Amps] Need Vacuum Relay (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 04 Dec 2005 14:48:27 +0100
See: http://www.mgs4u.com/president_contents.htm Cheers, Dick Knol PA3DUV _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/mailman/lis
/archives//html/Amps/2005-12/msg00019.html (7,032 bytes)

59. [Amps] Emtron DX4 power supply pics (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Sun, 11 Dec 2005 20:47:44 +0100
New pictures of the Emtron DX4 3 phase power supply on: http://groups.yahoo.com/group/emtrondx15/ Cheers, Dick Knol PA3DUV _______________________________________________ Amps mailing list Amps@conte
/archives//html/Amps/2005-12/msg00125.html (6,221 bytes)

60. [Amps] Emtron DX4 tank circuit details (score: 1)
Author: PA3DUV <pa3duv@planet.nl>
Date: Tue, 20 Dec 2005 22:28:56 +0100
Gentlemen, Details of the Emtron DX4 twin GU84B amp tank coil circuit, including padders and DC blocker are uploaded to the Emtron DX4 yahoo group at: http://groups.yahoo.com/group/emtrondx15/ Cheers
/archives//html/Amps/2005-12/msg00276.html (6,372 bytes)

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