Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-11 Thread Jeff Edmonson
Wish you were closer, Bob - I've got something here like that, too, but I'm
not gonna pay for shipping from San Antonio to NC...

Regards,
-Jeff
- Original Message -
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Sent: Saturday, August 10, 2002 21:39
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation
xfmr


: Paul, If your suggesting I pay you $190 to ship it lets forget it.
: Thanks anyhowBob
:
:
: At 04:13 PM 8/10/2002 -0700, you wrote:
: The first 2 are 115 or 230v. The 3000 v job is hermetically sealed and will
: deliver 700 ma in a bridge or 1.4 amp in a full wave. They ar all very heavy
: but can be shipped by UPS. about $70 on the west coast and about $190
: on the East coast. To see some pictures look at my web page:
: http://www1.iwvisp.com/cinnabar/page4.html   Hope this helps.
: 
: -
: -
: -Original Message-
: From: Bob Login [EMAIL PROTECTED]
: To: amradio@mailman.qth.net amradio@mailman.qth.net
: Date: Friday, August 09, 2002 7:23 PM
: Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
: modulation xfmr
: 
: 
:  Hi Paul, Thanks for your offer. Need more info
:  are the first two 115vac primaries or 230/115? My first
:  thought is that the 3000vct used in a bridge
:  would give more than 3kv at half the current
:  and that would be ok. Can you describe the
:  3000vct size, weight. Is it potted...manufacturer?
:  
:  
:  73, Bob AA8A
:  
:  
:  At 06:46 PM 8/9/2002 -0700, you wrote:
:  Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
:  5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
:  will trade any 1 for your modulation transformer.
:  Tel: 760-375-4505 or email: [EMAIL PROTECTED]
:  --
: ---
:  
:  -Original Message-
:  From: Bob Login [EMAIL PROTECTED]
:  To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
:  Date: Friday, August 09, 2002 3:58 PM
:  Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
: modulation
:  xfmr
:  
:  
:   Hi, Possibly someone out there needs this new in the box modulation
: xfmr?
:   It will match from 2000-20,000 ohms in both primary and secondary with
:   audio power at
:   125 watts ... 225Ma on both primary  secondary. Never used ,in original
:  box.
:   
:   I built a new rig pair of 4-400a's class C modulated by triode connected
:   813's. The plate power xfmr a very old
:   Thordason 6000vct shorted out. I'm looking for a replacement that will
: be
:   able to go 3000-3500 at 500Ma.
:   So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at
: 500Ma
:   or 6000vct at 500Ma.what do you have?
:   Used ok
:   73 Bob, AA8A
:   
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:   http://mailman.qth.net/mailman/listinfo/amradio
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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-11 Thread Paul H. Byus
I was just giving you the facts. What I would suggest is that we ship our
own item, but as much as I would like to have your transformer, I can't
afford it.
Paul.
   -
-
-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net amradio@mailman.qth.net
Date: Saturday, August 10, 2002 7:35 PM
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation xfmr


Paul, If your suggesting I pay you $190 to ship it lets forget it.
Thanks anyhowBob


At 04:13 PM 8/10/2002 -0700, you wrote:
The first 2 are 115 or 230v. The 3000 v job is hermetically sealed and
will
deliver 700 ma in a bridge or 1.4 amp in a full wave. They ar all very
heavy
but can be shipped by UPS. about $70 on the west coast and about $190
on the East coast. To see some pictures look at my web page:
http://www1.iwvisp.com/cinnabar/page4.html   Hope this helps.

--
---
-
-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net amradio@mailman.qth.net
Date: Friday, August 09, 2002 7:23 PM
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation xfmr


 Hi Paul, Thanks for your offer. Need more info
 are the first two 115vac primaries or 230/115? My first
 thought is that the 3000vct used in a bridge
 would give more than 3kv at half the current
 and that would be ok. Can you describe the
 3000vct size, weight. Is it potted...manufacturer?
 
 
 73, Bob AA8A
 
 
 At 06:46 PM 8/9/2002 -0700, you wrote:
 Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
 5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
 will trade any 1 for your modulation transformer.
 Tel: 760-375-4505 or email: [EMAIL PROTECTED]

   --
---
 
 -Original Message-
 From: Bob Login [EMAIL PROTECTED]
 To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
 Date: Friday, August 09, 2002 3:58 PM
 Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation
 xfmr
 
 
  Hi, Possibly someone out there needs this new in the box modulation
xfmr?
  It will match from 2000-20,000 ohms in both primary and secondary
with
  audio power at
  125 watts ... 225Ma on both primary  secondary. Never used ,in
original
 box.
  
  I built a new rig pair of 4-400a's class C modulated by triode
connected
  813's. The plate power xfmr a very old
  Thordason 6000vct shorted out. I'm looking for a replacement that
will
be
  able to go 3000-3500 at 500Ma.
  So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at
500Ma
  or 6000vct at 500Ma.what do you have?
  Used ok
  73 Bob, AA8A
  
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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-11 Thread JCANDELA
Jeff,

I used to use a A-3894 on my ultra modulated 
viking I, and it was used as a Heising choke. Did a 
good job. I used a 6L6 P-P to 4 ohm (50 watts at 7 hz 
rating) transformer as a step-up modulation 
transformer, and capacitively coupled the audio across 
the Stancor. At 100 Hz and above that 6L6 transformer 
was good for 100's of watts of audio.

Hey guys, sorry for not contributing in such a 
long time. I'd kill for a place, and to have the time 
to set up my AM rigs again. I am currently in 
Shanghai, China on business. I was just out 
buying 'bootleg' DVD's  VCD's. My laptop has a CD rom 
reader, and WinDoz Media player will play VCD's for my 
entertainment. The street price for these discs is 
about a dollar each! So much for US copyright laws.

I was also at a few shops that had SW radios for 
sale. Anybody hear of Kchibo models KK-939B (118 RMB), 
KK-C560 (238 RMB), or KK-929 (108 RMB). One US $ = 8 
RMB. These are tiny neat looking Digitally synthesized 
AM/FM/SW portable radios.

73, and sorry for the long silence

Jim WD5JKO

--- Original Message ---
From: Jeff Edmonson [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-
pedance 125 watt  modulation xfmr

Wish you were closer, Bob - I've got something here 
like that, too, but I'm
not gonna pay for shipping from San Antonio to NC...

Regards,
-Jeff
- Original Message -
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net
Sent: Saturday, August 10, 2002 21:39
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-
pedance 125 watt modulation
xfmr


: Paul, If your suggesting I pay you $190 to ship 
it lets forget it.
: Thanks anyhowBob
:
:
: At 04:13 PM 8/10/2002 -0700, you wrote:
: The first 2 are 115 or 230v. The 3000 v job is 
hermetically sealed and will
: deliver 700 ma in a bridge or 1.4 amp in a full 
wave. They ar all very heavy
: but can be shipped by UPS. about $70 on the west 
coast and about $190
: on the East coast. To see some pictures look at my 
web page:
: http://www1.iwvisp.com/cinnabar/page4.html   Hope 
this helps.
: 
: ---
--
: -
: -Original Message-
: From: Bob Login [EMAIL PROTECTED]
: To: amradio@mailman.qth.net 
amradio@mailman.qth.net
: Date: Friday, August 09, 2002 7:23 PM
: Subject: Re: [AMRadio] Trade nos Stancor A-3894 
poly-pedance 125 watt
: modulation xfmr
: 
: 
:  Hi Paul, Thanks for your offer. Need more info
:  are the first two 115vac primaries or 230/115? 
My first
:  thought is that the 3000vct used in a bridge
:  would give more than 3kv at half the current
:  and that would be ok. Can you describe the
:  3000vct size, weight. Is it 
potted...manufacturer?
:  
:  
:  73, Bob AA8A
:  
:  
:  At 06:46 PM 8/9/2002 -0700, you wrote:
:  Bob, I have a 5000vct at 500 ma and a 3000 vct 
at 1 amp. Also a
:  5000 vct at 1 amp but it only has a 115 v 
primary (about 28 amps).
:  will trade any 1 for your modulation 
transformer.
:  Tel: 760-375-4505 or email: [EMAIL PROTECTED]
:  
--
: ---
:  
:  -Original Message-
:  From: Bob Login [EMAIL PROTECTED]
:  To: AMRadio@mailman.qth.net 
AMRadio@mailman.qth.net
:  Date: Friday, August 09, 2002 3:58 PM
:  Subject: [AMRadio] Trade nos Stancor A-3894 
poly-pedance 125 watt
: modulation
:  xfmr
:  
:  
:   Hi, Possibly someone out there needs this new 
in the box modulation
: xfmr?
:   It will match from 2000-20,000 ohms in both 
primary and secondary with
:   audio power at
:   125 watts ... 225Ma on both primary  
secondary. Never used ,in original
:  box.
:   
:   I built a new rig pair of 4-400a's class C 
modulated by triode connected
:   813's. The plate power xfmr a very old
:   Thordason 6000vct shorted out. I'm looking 
for a replacement that will
: be
:   able to go 3000-3500 at 500Ma.
:   So a ~ 1500v at 1 amp in a doubler would work 
as will 2500-3000v at
: 500Ma
:   or 6000vct at 500Ma.what do you have?
:   Used ok
:   73 Bob, AA8A
:   
:   
___
:   AMRadio mailing list
:   AMRadio@mailman.qth.net
:   
http://mailman.qth.net/mailman/listinfo/amradio
:  
:  ___
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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-10 Thread Bob Login

Hi Bill, Thanks for the offerhave some other options to ck out first
but your xfmr would do the jobcan you give me the dimensions.
Where did it come from/mfg? Is it potted...how iswell I suppose the picture
would be FB.Thank you, Bob

At 04:45 PM 8/9/2002 -0700, you wrote:

Hi, Bob

I have a 6000 volt ct transformer, with a 120v tapped hi/lo primary.  Should
be good for at least an amp.  Weighs 53 pounds.  I can send a pix if you are
interested.

Not looking for a trade, though, am trying to lighten the load around here.
I'd take $75 plus shipping.

73 de Bill, AB6MT
[EMAIL PROTECTED]


- Original Message -
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net
Sent: Friday, August 09, 2002 2:40 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation
xfmr


 Hi, Possibly someone out there needs this new in the box modulation xfmr?
 It will match from 2000-20,000 ohms in both primary and secondary with max
 audio power at
 125 watts ... 225Ma on both primary  secondary. Never used in original
box.

 I built a new rig pair of 4-400a's modulated by triode connected 813's.
The
 plate power xfmr a very old
 Thordason 6000vct shorted out. I'm looking for a replacement that will be
 able to go 3000-3500 at 500Ma.
 So a 1500v at 1 amp in a doubler would work as will 2500-3000v at 500Ma or
 6000vct at 500Ma.what do you have?
 Used ok
 73 Bob, AA8A

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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-10 Thread Paul H. Byus
The first 2 are 115 or 230v. The 3000 v job is hermetically sealed and will
deliver 700 ma in a bridge or 1.4 amp in a full wave. They ar all very heavy
but can be shipped by UPS. about $70 on the west coast and about $190
on the East coast. To see some pictures look at my web page:
http://www1.iwvisp.com/cinnabar/page4.html   Hope this helps.

   -
-
-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net amradio@mailman.qth.net
Date: Friday, August 09, 2002 7:23 PM
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation xfmr


Hi Paul, Thanks for your offer. Need more info
are the first two 115vac primaries or 230/115? My first
thought is that the 3000vct used in a bridge
would give more than 3kv at half the current
and that would be ok. Can you describe the
3000vct size, weight. Is it potted...manufacturer?


73, Bob AA8A


At 06:46 PM 8/9/2002 -0700, you wrote:
Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
will trade any 1 for your modulation transformer.
Tel: 760-375-4505 or email: [EMAIL PROTECTED]
--
---

-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
Date: Friday, August 09, 2002 3:58 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation
xfmr


 Hi, Possibly someone out there needs this new in the box modulation
xfmr?
 It will match from 2000-20,000 ohms in both primary and secondary with
 audio power at
 125 watts ... 225Ma on both primary  secondary. Never used ,in original
box.
 
 I built a new rig pair of 4-400a's class C modulated by triode connected
 813's. The plate power xfmr a very old
 Thordason 6000vct shorted out. I'm looking for a replacement that will
be
 able to go 3000-3500 at 500Ma.
 So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at
500Ma
 or 6000vct at 500Ma.what do you have?
 Used ok
 73 Bob, AA8A
 
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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-10 Thread Bob Login

Paul, If your suggesting I pay you $190 to ship it lets forget it.
Thanks anyhowBob


At 04:13 PM 8/10/2002 -0700, you wrote:

The first 2 are 115 or 230v. The 3000 v job is hermetically sealed and will
deliver 700 ma in a bridge or 1.4 amp in a full wave. They ar all very heavy
but can be shipped by UPS. about $70 on the west coast and about $190
on the East coast. To see some pictures look at my web page:
http://www1.iwvisp.com/cinnabar/page4.html   Hope this helps.

   -
-
-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: amradio@mailman.qth.net amradio@mailman.qth.net
Date: Friday, August 09, 2002 7:23 PM
Subject: Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation xfmr


Hi Paul, Thanks for your offer. Need more info
are the first two 115vac primaries or 230/115? My first
thought is that the 3000vct used in a bridge
would give more than 3kv at half the current
and that would be ok. Can you describe the
3000vct size, weight. Is it potted...manufacturer?


73, Bob AA8A


At 06:46 PM 8/9/2002 -0700, you wrote:
Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
will trade any 1 for your modulation transformer.
Tel: 760-375-4505 or email: [EMAIL PROTECTED]
--
---

-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
Date: Friday, August 09, 2002 3:58 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt
modulation
xfmr


 Hi, Possibly someone out there needs this new in the box modulation
xfmr?
 It will match from 2000-20,000 ohms in both primary and secondary with
 audio power at
 125 watts ... 225Ma on both primary  secondary. Never used ,in original
box.
 
 I built a new rig pair of 4-400a's class C modulated by triode connected
 813's. The plate power xfmr a very old
 Thordason 6000vct shorted out. I'm looking for a replacement that will
be
 able to go 3000-3500 at 500Ma.
 So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at
500Ma
 or 6000vct at 500Ma.what do you have?
 Used ok
 73 Bob, AA8A
 
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[AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-09 Thread Bob Login

Hi, Possibly someone out there needs this new in the box modulation xfmr?
It will match from 2000-20,000 ohms in both primary and secondary with max 
audio power at

125 watts ... 225Ma on both primary  secondary. Never used in original box.

I built a new rig pair of 4-400a's modulated by triode connected 813's. The 
plate power xfmr a very old
Thordason 6000vct shorted out. I'm looking for a replacement that will be 
able to go 3000-3500 at 500Ma.
So a 1500v at 1 amp in a doubler would work as will 2500-3000v at 500Ma or 
6000vct at 500Ma.what do you have?

Used ok
73 Bob, AA8A 



Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-09 Thread Bill Smith
Hi, Bob

I have a 6000 volt ct transformer, with a 120v tapped hi/lo primary.  Should
be good for at least an amp.  Weighs 53 pounds.  I can send a pix if you are
interested.

Not looking for a trade, though, am trying to lighten the load around here.
I'd take $75 plus shipping.

73 de Bill, AB6MT
[EMAIL PROTECTED]


- Original Message -
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net
Sent: Friday, August 09, 2002 2:40 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation
xfmr


 Hi, Possibly someone out there needs this new in the box modulation xfmr?
 It will match from 2000-20,000 ohms in both primary and secondary with max
 audio power at
 125 watts ... 225Ma on both primary  secondary. Never used in original
box.

 I built a new rig pair of 4-400a's modulated by triode connected 813's.
The
 plate power xfmr a very old
 Thordason 6000vct shorted out. I'm looking for a replacement that will be
 able to go 3000-3500 at 500Ma.
 So a 1500v at 1 amp in a doubler would work as will 2500-3000v at 500Ma or
 6000vct at 500Ma.what do you have?
 Used ok
 73 Bob, AA8A

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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-09 Thread Paul H. Byus
Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
will trade any 1 for your modulation transformer.
Tel: 760-375-4505 or email: [EMAIL PROTECTED]
   -

-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
Date: Friday, August 09, 2002 3:58 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation
xfmr


Hi, Possibly someone out there needs this new in the box modulation xfmr?
It will match from 2000-20,000 ohms in both primary and secondary with
audio power at
125 watts ... 225Ma on both primary  secondary. Never used ,in original
box.

I built a new rig pair of 4-400a's class C modulated by triode connected
813's. The plate power xfmr a very old
Thordason 6000vct shorted out. I'm looking for a replacement that will be
able to go 3000-3500 at 500Ma.
So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at 500Ma
or 6000vct at 500Ma.what do you have?
Used ok
73 Bob, AA8A

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Re: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation xfmr

2002-08-09 Thread Bob Login

Hi Paul, Thanks for your offer. Need more info
are the first two 115vac primaries or 230/115? My first
thought is that the 3000vct used in a bridge
would give more than 3kv at half the current
and that would be ok. Can you describe the
3000vct size, weight. Is it potted...manufacturer?


73, Bob AA8A


At 06:46 PM 8/9/2002 -0700, you wrote:

Bob, I have a 5000vct at 500 ma and a 3000 vct at 1 amp. Also a
5000 vct at 1 amp but it only has a 115 v primary (about 28 amps).
will trade any 1 for your modulation transformer.
Tel: 760-375-4505 or email: [EMAIL PROTECTED]
   -

-Original Message-
From: Bob Login [EMAIL PROTECTED]
To: AMRadio@mailman.qth.net AMRadio@mailman.qth.net
Date: Friday, August 09, 2002 3:58 PM
Subject: [AMRadio] Trade nos Stancor A-3894 poly-pedance 125 watt modulation
xfmr


Hi, Possibly someone out there needs this new in the box modulation xfmr?
It will match from 2000-20,000 ohms in both primary and secondary with
audio power at
125 watts ... 225Ma on both primary  secondary. Never used ,in original
box.

I built a new rig pair of 4-400a's class C modulated by triode connected
813's. The plate power xfmr a very old
Thordason 6000vct shorted out. I'm looking for a replacement that will be
able to go 3000-3500 at 500Ma.
So a ~ 1500v at 1 amp in a doubler would work as will 2500-3000v at 500Ma
or 6000vct at 500Ma.what do you have?
Used ok
73 Bob, AA8A

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