[Amps] 4CX10 000J

Jan Erik Holm sm2ekm at telia.com
Mon Jul 3 02:25:39 EDT 2006


Well, if I´m going to use almost a KW just to heat the tube
I certainly wouldn´t run just a measly 1 KW of RF power. I
would use the tube to more or less it´s full potential!
That´s how I run all my amplifiers, even if it would happen
to be a 4 by 10.

73 Jim SM2EKM
-------------



Peter Voelpel wrote:

> Why not, 
> if you don´t bother the power bill you can easily achieve a super clean
> legal limit signal which will be much better then any ham linear.
> Of course it needs to be be driven by a transmitter with best purity,
> perhaps the PT-8000C could be nice or a Racal MA1723 with a 4CX350J or
> YL1050 in class A as the driver ;-)
> 
> 73
> Peter, DF3KV
> 
> -----Original Message-----
> From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
> Behalf Of Jan Erik Holm
> Sent: Sonntag, 2. Juli 2006 17:55
> Cc: amps at contesting.com
> Subject: Re: [Amps] 4CX10 000J
> 
> surely no ham would use a thing like that, or?
> 
> / Jim SM2EKM
> ----------------
> 
> Peter Voelpel wrote:
> 
> 
>>All the J-types are low distortion, gain of both is about 20db
>>
>>73
>>Peter, DF3KV
>>
>>-----Original Message-----
>>From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] On
>>Behalf Of Joe Subich, W4TV
>>What are the differences between the 4CX1000J and 4CX10000D - 
>>particularly to explain the 10 KW vs. 15 KW output difference 
>>in the "normal operation" figures on the Eimac short form 
>>catalog (www.cpii.com/eimac)?  Of course, with a listed gain 
>>of 4.5, it would seem to take 2500 W or so to drive either of 
>>them to their full capability ... 
>>
> 
> 
> 
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