[Fwd: Re: [Amps] Boycott New Chinese linear Amplifier]
wrote: ### agreed.... or he could just get... "free" advice here. I'm suggesting 500 mg of Prozac 3 x times a day... + a shot of whiskey.... stay away from computer's, "the internet".... and perhaps
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pentalab <jim.thomson@...>
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#460
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Re: Hi-pot tester
It was, in fact I used a variable frequency generator to see what the optimum fqcy. could be, but had no great success. Again, I have yet to experiment a bit more. Best regards Guillermo - LU8EYW. Hsu
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GGLL <nagato@...>
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#459
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Re: Chortle of the Week
It seems that ham_amps is becoming the Administrator Bypass Bulletin Board for AMPS R L Measures, AG6K, 805.386.3734 r@..., , rlm@..., www.somis.org
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R L Measures
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#458
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Re: O.T. The "other" list ...aka .... Tom R @%&H
Maybe its for a friend, hmmm....maybe "the administrator"? 73 Jim SM2EKM / Sri I couldnt resist ---------------------------------------------------------------- pentalab wrote:
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Jan Erik Holm SM2EKM
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#457
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Re: 3 - phase HV supply
Hi Dick, PA3DUV wrote: That's exactly what I've said on the phone to the lady in Eneco - it must be a joke! They've said that I have to fill-in some request form where I should explain and justify the
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Sasha Kraljevic
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#456
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[Fwd: Re: [Amps] Boycott New Chinese linear Amplifier]
This AMPS list admin sure is getting paranoid, needs to see a shrink maybe. 73 Jim SM2EKM
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Jan Erik Holm SM2EKM
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#455
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Re: 3 - phase HV supply
Hey guys, don't make a fuss about the last killowatt :-)))))))))))))))) Cheers, Dick PA3DUV
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PA3DUV <pa3duv@...>
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#452
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Re: Chortle of the Week
Looks like it never made it to their archives. Tony W4ZT Phil Clements wrote:
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Tony King - W4ZT <w4zt-060920@...>
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#453
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Fw: [Amps] Boycott New Chinese linear Amplifier
The blood pressure is rising ;-) Cheers, Dick PA3DUV
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PA3DUV <pa3duv@...>
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#454
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Re: 3 - phase HV supply
Moin Peter, Mains goes 5 volt down from 440 to 395, measured on the transformers primary terminals. The plate transformer is over 45 kg, I lift it with my chain come-along and a sling around it.
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PA3DUV <pa3duv@...>
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#450
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Chortle of the Week
A post on the AMPS reflector that got by the censor today was from Bob, W6TR; the thread was about the copying of the AL-811 amp in China. "Isn't it time to bring the curtain down on this thread?
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Phil Clements <philc@...>
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#451
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Re: 811 debacle
That is a joke, he wan t to whip away on me, but he scram first ! 73!Hsu
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Hsu <Jbenson@...>
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#449
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Re: Hi-pot tester
Hi,Guillermo, I think your square wave generator's freqence is too high?the ignition automotive coils's is iron not ferrite, the frequence must below kilo hertz 73! Hsu u may be in the good direction;
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Hsu <Jbenson@...>
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#447
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Re: O.T. The "other" list ...aka .... Tom R @%&H
Jim said: "### what's he gonna do with a HB "medical linear"..... do a little diathermy on 14.175 Mhz ? ?" To quote Rich, "Chortle!" Mod-U-Lator, Mike(y) W3SLK
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Mike Sawyer <w3slk@...>
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#446
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Re: Hi-pot tester
Hsu, you may be in the good direction; I did not tried with TV flyback transformers, but did once some experiments with old ignition automotive coils, excited with a square wave generator and a
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GGLL <nagato@...>
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#445
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Re: Hi-pot tester
Thanks! will All Neon tranformer there has been replaced by Switching power supply.Old transformer isn't easy to get now. There is another important reason,I often purchase NOS tubes, so, it needs
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Hsu <Jbenson@...>
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#444
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Re: Rotary Switches
Rocket 88 if no no ### pretty tough. You can see and download ALL the detailed specs of Multi tech switches at..... http://www.multi-tech- industries.com/Default.htm ### Centralab JVC series switches
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pentalab <jim.thomson@...>
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#443
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Re: Hi-
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R L Measures
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#442
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Re: Hi-
Will said: "Positive with respect to the cathode you mean? Terman calls it less negative, see below." I remember that thread. Even a simpleton like me understood what you were saying and the point you
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Mike Sawyer <w3slk@...>
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#441
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Re: Hi-pot tester
Hsu, Most of the smaller commercial ones at around 4-5 kV use a neon sign transformer. Those are not that heavy, nor big either. It's according to what you have available there, but any sign company
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craxd <craxd1@...>
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#439
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