Hmmm.. reminded me -- I have a Galaxy 2000 amp with a buncha TV Output tubes
for finals -- it's out in the workshop....worked when I got it about 26
years ago -- Have a buncha Galaxy gear, was my favs in the wayback...Have
to get it out and fire it up! Even have some spare hollow space devices
somewhere! Mark AA6DX Eureka, CA
-----Original Message-----
From: amps-request@contesting.com
Sent: Monday, December 4, 2017 3:44 PM
To: amps@contesting.com
Subject: Amps Digest, Vol 180, Issue 4
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Today's Topics:
1. amplifier in 1960's QST (Fuqua, Bill L)
2. Re: amplifier in 1960's QST (Gary Schafer)
3. Re: amplifier in 1960's QST (Catherine James)
4. Re: amplifier in 1960's QST (fortra@siol.net)
5. Re: amplifier in 1960's QST (fortra@siol.net)
6. Re: amplifier in 1960's QST (Larry Dighera)
----------------------------------------------------------------------
Message: 1
Date: Mon, 4 Dec 2017 17:06:19 +0000
From: "Fuqua, Bill L" <wlfuqu00@uky.edu>
To: "amps@contesting.com" <amps@contesting.com>
Subject: [Amps] amplifier in 1960's QST
Message-ID:
<DM2PR0301MB070374DB275D3FE370FF2F0ACB3C0@DM2PR0301MB0703.namprd03.prod.outlook.com>
Content-Type: text/plain; charset="iso-8859-1"
I have been looking for an article about a suitcase kW amplifier using a
load of sweep tubes. directly off power line power supply (voltage
multiplier) and a broadband matching network. Not interested in building one
because there are all sorts of problems with the idea. I think it was in
late 60's but I can't find it. Perhaps it was not QST.
Anyone remember it?
73
Bill wa4lav
------------------------------
Message: 2
Date: Mon, 4 Dec 2017 12:58:26 -0600
From: "Gary Schafer" <garyschafer@largeriver.net>
To: "'Fuqua, Bill L'" <wlfuqu00@uky.edu>, <amps@contesting.com>
Subject: Re: [Amps] amplifier in 1960's QST
Message-ID: <957EBA94FA7141659566FFDF87272DE7@garyPC>
Content-Type: text/plain; charset="us-ascii"
Yes I remember it, although I don't remember much about it other than
thinking it was a poor idea at the time.
It may have been in 73 magazine around 67 or 68?
73
Gary K4FMX
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Fuqua, Bill
L
Sent: Monday, December 04, 2017 11:06 AM
To: amps@contesting.com
Subject: [Amps] amplifier in 1960's QST
I have been looking for an article about a suitcase kW amplifier using a
load of sweep tubes. directly off power line power supply (voltage
multiplier) and a broadband matching network. Not interested in building
one because there are all sorts of problems with the idea. I think it
was in late 60's but I can't find it. Perhaps it was not QST.
Anyone remember it?
73
Bill wa4lav
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------------------------------
Message: 3
Date: Mon, 4 Dec 2017 20:03:31 +0000 (UTC)
From: Catherine James <catherine.james@att.net>
To: Bill L''Fuqua <wlfuqu00@uky.edu>, <amps@contesting.com>, Gary
Schafer <garyschafer@largeriver.net>
Subject: Re: [Amps] amplifier in 1960's QST
Message-ID: <673028249.1532045.1512417811050@mail.yahoo.com>
Content-Type: text/plain; charset=UTF-8
If it's 73 magazine, look here:
https://archive.org/details/73-magazine
Also look here:
http://www.textfiles.com/hamradio/
73,
Cathy
N5WVR
------------------------------
Message: 4
Date: Mon, 4 Dec 2017 22:53:55 +0100
From: <fortra@siol.net>
To: "Fuqua, Bill L" <wlfuqu00@uky.edu>, <amps@contesting.com>
Subject: Re: [Amps] amplifier in 1960's QST
Message-ID: <EDAF18A9754E441B9630C866FBB17B9E@NerminPC>
Content-Type: text/plain; format=flowed; charset="UTF-8";
reply-type=original
Hi Bill,
i do remember seeing an article with 8 to 10 TV horizontal amplifier
sweep tubes. They were Philips or Valvo, or Siemens, marked
as PL519, PL509 and not sure PL505. There were also line of EL519
but, faintly they did not fit the drawing due to heating.
The PL519 were either designed for 24 Volts or similar voltage, thus
they used quite some number of them.
It was published in our Radioamater , same as QST as national amateur radio
magazine. And when our "brother ina arms " CBers find that, you have got
number of
amps...
Also, if my memory serves me, there was an article in German CQ-DL thus,
play bit
with google ans see, if you got any respones...
Kind regards Bill,
Nermin S58DX
-----Izvorno sporo?ilo-----
From: Fuqua, Bill L
Sent: Monday, December 04, 2017 6:06 PM
To: amps@contesting.com
Subject: [Amps] amplifier in 1960's QST
I have been looking for an article about a suitcase kW amplifier using a
load of sweep tubes. directly off power line power supply (voltage
multiplier) and a broadband matching network. Not interested in building one
because there are all sorts of problems with the idea. I think it was in
late 60's but I can't find it. Perhaps it was not QST.
Anyone remember it?
73
Bill wa4lav
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
------------------------------
Message: 5
Date: Mon, 4 Dec 2017 23:13:02 +0100
From: <fortra@siol.net>
To: "Fuqua, Bill L" <wlfuqu00@uky.edu>, <amps@contesting.com>
Subject: Re: [Amps] amplifier in 1960's QST
Message-ID: <7183DD364E0F49CE83A0AD43F0F4555F@NerminPC>
Content-Type: text/plain; format=flowed; charset="UTF-8";
reply-type=response
Hi Bill again :)
well, it was faster then i thought.
Anyhow, check QEX June/July issue
for 2KW-linear maplifier by Saulo Py2KO.
Unfortunately my membership at ARRL does not
allow me, to download the article and will see, if scribd
will let me do it for free as well.
Also, there is an article on web by PA0FRI with 4 pieces of PL519...
kind regards,
Nermin S58DX
-----Izvorno sporo?ilo-----
From: fortra@siol.net
Sent: Monday, December 04, 2017 10:53 PM
To: Fuqua, Bill L ; amps@contesting.com
Subject: Re: [Amps] amplifier in 1960's QST
Hi Bill,
i do remember seeing an article with 8 to 10 TV horizontal amplifier
sweep tubes. They were Philips or Valvo, or Siemens, marked
as PL519, PL509 and not sure PL505. There were also line of EL519
but, faintly they did not fit the drawing due to heating.
The PL519 were either designed for 24 Volts or similar voltage, thus
they used quite some number of them.
It was published in our Radioamater , same as QST as national amateur radio
magazine. And when our "brother ina arms " CBers find that, you have got
number of
amps...
Also, if my memory serves me, there was an article in German CQ-DL thus,
play bit
with google ans see, if you got any respones...
Kind regards Bill,
Nermin S58DX
-----Izvorno sporo?ilo-----
From: Fuqua, Bill L
Sent: Monday, December 04, 2017 6:06 PM
To: amps@contesting.com
Subject: [Amps] amplifier in 1960's QST
I have been looking for an article about a suitcase kW amplifier using a
load of sweep tubes. directly off power line power supply (voltage
multiplier) and a broadband matching network. Not interested in building one
because there are all sorts of problems with the idea. I think it was in
late 60's but I can't find it. Perhaps it was not QST.
Anyone remember it?
73
Bill wa4lav
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http://lists.contesting.com/mailman/listinfo/amps
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------------------------------
Message: 6
Date: Mon, 04 Dec 2017 15:43:22 -0800
From: Larry Dighera <LDighera@att.net>
To: amps@contesting.com
Subject: Re: [Amps] amplifier in 1960's QST
Message-ID: <lanb2d1nd1aum131hk0v4ueb7i8voa5ut2@4ax.com>
Content-Type: text/plain; charset=us-ascii
On Mon, 4 Dec 2017 23:13:02 +0100, <fortra@siol.net> wrote:
check QEX June/July issue
for 2KW-linear maplifier by Saulo Py2KO.
That would be the 2006 issue:
http://www.813am.qsl.br/artigos/py2ko/burrico/quaggi.pdf
------------------------------
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