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New poll for ham_amplifiers

[email protected]
 

Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW


To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!
FRANCIS CARCIA
 

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth

ham_amplifiers@... wrote:


Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW

To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!
Mike Sawyer
 

开云体育

Frank,
??? I thought I took all your 4-1000's ;>) Welcome to the new group.
Mod-U-Lator,
Mike(y)
W3SLK

----- Original Message -----
Sent: Wednesday, September 20, 2006 5:32 PM
Subject: Re: [ham_amplifiers] New poll for ham_amplifiers

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth

ham_amplifiers@yahoogroups.com wrote:


Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW

To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!
FRANCIS CARCIA
 

Yup Mike,
They all went to Frank because?I have a box of 4CX3000As. They also work well in GG mode and have a bit more gain than the 4-1000A.? wa1gfz?

Mike Sawyer wrote:

Frank,
??? I thought I took all your 4-1000's ;>) Welcome to the new group.
Mod-U-Lator,
Mike(y)
W3SLK
----- Original Message -----
Sent: Wednesday, September 20, 2006 5:32 PM
Subject: Re: [ham_amplifiers] New poll for ham_amplifiers

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth

ham_amplifiers@yahoogroups.com wrote:

Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW

To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!
 

In grid-driven service, the 4cx3000A has a power gain of c. 60x.


On Sep 20, 2006, at 4:51 PM, FRANCIS CARCIA wrote:

Yup Mike,
They all went to Frank because I have a box of 4CX3000As. They also work well in GG mode and have a bit more gain than the 4-1000A. wa1gfz

Mike Sawyer <w3slk@...> wrote:
Frank,
I thought I took all your 4-1000's ;>) Welcome to the new group.
Mod-U-Lator,
Mike(y)
W3SLK
----- Original Message -----
From: FRANCIS CARCIA
To: ham_amplifiers@...
Sent: Wednesday, September 20, 2006 5:32 PM
Subject: Re: [ham_amplifiers] New poll for ham_amplifiers

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth

ham_amplifiers@... wrote:

Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW

To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!



R L MEASURES, AG6K. 805-386-3734
r@...
FRANCIS CARCIA
 

I never tried driving the grid but in gg it is close to X15 when motivated by a pair of UTC CG310s on the high taps. I've read your article a number of times on the on you did Rick. Frank wa1gfz

R L Measures wrote:

In grid-driven service, the 4cx3000A has a power gain of c. 60x.

On Sep 20, 2006, at 4:51 PM, FRANCIS CARCIA wrote:

> Yup Mike,
> They all went to Frank because I have a box of 4CX3000As. They also
> work well in GG mode and have a bit more gain than the 4-1000A.
> wa1gfz
>
> Mike Sawyer <w3slk@uplink.net> wrote:
> Frank,
> I thought I took all your 4-1000's ;>) Welcome to the new group.
> Mod-U-Lator,
> Mike(y)
> W3SLK
> ----- Original Message -----
> From: FRANCIS CARCIA
> To: ham_amplifiers@yahoogroups.com
> Sent: Wednesday, September 20, 2006 5:32 PM
> Subject: Re: [ham_amplifiers] New poll for ham_amplifiers
>
> Maybe we could change the pole to what size breaker can you
> trip.......I plea the fifth
>
> ham_amplifiers@yahoogroups.com wrote:
>
> Enter your vote today! A new poll has been created for the
> ham_amplifiers group:
>
> what is the output power capability of your HF power amplifier.
> (obviously we never exeed our legal limit)
>
> o < 2 kW
> o 3 kW
> o 6 kW
> o 12 kW
> o > 15 kW
>
> To vote, please visit the following web page:
>
>
> Note: Please do not reply to this message. Poll votes are
> not collected via email. To vote, you must go to the Yahoo! Groups
> web site listed above.
>
> Thanks!
>
>
>
>

R L MEASURES, AG6K. 805-386-3734
r@...
Peter Voelpel
 

Funny, the YC-156 TRIODE has 3 times that gain in GG.
I drive my grid driven 4CX3000A by a 4CX350a in class A
which I integrated into the amp

73
Peter


--- In ham_amplifiers@..., FRANCIS CARCIA <carcia@...>
wrote:

I never tried driving the grid but in gg it is close to X15 when
motivated by a pair of UTC CG310s on the high taps. I've read your
article a number of times on the on you did Rick. Frank wa1gfz

R L Measures <r@...> wrote: In grid-driven service,
the 4cx3000A has a power gain of c. 60x.

On Sep 20, 2006, at 4:51 PM, FRANCIS CARCIA wrote:

Yup Mike,
They all went to Frank because I have a box of 4CX3000As. They
also
work well in GG mode and have a bit more gain than the 4-1000A.
wa1gfz

Mike Sawyer <w3slk@...> wrote:
Frank,
I thought I took all your 4-1000's ;>) Welcome to the new group.
Mod-U-Lator,
Mike(y)
W3SLK
----- Original Message -----
From: FRANCIS CARCIA
To: ham_amplifiers@...
Sent: Wednesday, September 20, 2006 5:32 PM
Subject: Re: [ham_amplifiers] New poll for ham_amplifiers

Maybe we could change the pole to what size breaker can you
trip.......I plea the fifth

ham_amplifiers@... wrote:

Enter your vote today! A new poll has been created for the
ham_amplifiers group:

what is the output power capability of your HF power amplifier.
(obviously we never exeed our legal limit)

o < 2 kW
o 3 kW
o 6 kW
o 12 kW
o > 15 kW

To vote, please visit the following web page:


Note: Please do not reply to this message. Poll votes are
not collected via email. To vote, you must go to the Yahoo! Groups
web site listed above.

Thanks!



R L MEASURES, AG6K. 805-386-3734
r@...
FRANCIS CARCIA
 

Peter
I would like to see a schematic of that one. Funny?I was just looking at the specs of the 4cx350. I'm not sure if?I want to build an IPA of drive the grid. GG is very stable but needs a lot of drive. I can do class A and get 1500 watts out with 100 watts of drive but more drive is required for QRO. (my viking 2 is a good driver for AM mode) gfz

Peter Voelpel wrote:

Funny, the YC-156 TRIODE has 3 times that gain in GG.
I drive my grid driven 4CX3000A by a 4CX350a in class A
which I integrated into the amp

73
Peter

--- In ham_amplifiers@yahoogroups.com, FRANCIS CARCIA
wrote:
>
> I never tried driving the grid but in gg it is close to X15 when
motivated by a pair of UTC CG310s on the high taps. I've read your
article a number of times on the on you did Rick. Frank wa1gfz
>
> R L Measures <r@...> wrote: In grid-driven service,
the 4cx3000A has a power gain of c. 60x.
>
> On Sep 20, 2006, at 4:51 PM, FRANCIS CARCIA wrote:
>
> > Yup Mike,
> > They all went to Frank because I have a box of 4CX3000As. They
also
> > work well in GG mode and have a bit more gain than the 4-1000A.
> > wa1gfz
> >
> > Mike Sawyer wrote:
> > Frank,
> > I thought I took all your 4-1000's ;>) Welcome to the new group.
> > Mod-U-Lator,
> > Mike(y)
> > W3SLK
> > ----- Original Message -----
> > From: FRANCIS CARCIA
> > To: ham_amplifiers@yahoogroups.com
> > Sent: Wednesday, September 20, 2006 5:32 PM
> > Subject: Re: [ham_amplifiers] New poll for ham_amplifiers
> >
> > Maybe we could change the pole to what size breaker can you
> > trip.......I plea the fifth
> >
> > ham_amplifiers@yahoogroups.com wrote:
> >
> > Enter your vote today! A new poll has been created for the
> > ham_amplifiers group:
> >
> > what is the output power capability of your HF power amplifier.
> > (obviously we never exeed our legal limit)
> >
> > o < 2 kW
> > o 3 kW
> > o 6 kW
> > o 12 kW
> > o > 15 kW
> >
> > To vote, please visit the following web page:
> >
> >
> > Note: Please do not reply to this message. Poll votes are
> > not collected via email. To vote, you must go to the Yahoo! Groups
> > web site listed above.
> >
> > Thanks!
> >
> >
> >
> >
>
> R L MEASURES, AG6K. 805-386-3734
> r@...
>
Bill Turner
 

ORIGINAL MESSAGE:

On Wed, 20 Sep 2006 14:32:44 -0700 (PDT), FRANCIS CARCIA
<carcia@...> wrote:

Maybe we could change the pole to what size breaker can you trip.......I plea the fifth
------------ REPLY FOLLOWS ------------

In the last year my tower has taken two direct lightning strikes which
tripped a 30 amp breaker each time. Whoever is running that amp has my
vote. :-)

Bill, W6WRT

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