[Amps] Pair of 4CX250s on 6-meters...

[Dino Darling]

No I haven't!  Thanks for the info Tony!

-----Original Message-----
From: Tony King <tony.king at w4zt.com>
Sent: May 11, 2005 8:56 AM
To: Dino Darling <k6rix at earthlink.net>
Subject: Re: [Amps] Pair of 4CX250s on 6-meters...

Dino,

If you haven't already gotten the tubes, sockets and chimneys, You may 
want to consider using a single GS-35B triode. It can loaf along at the 
power level of a pair of 4CX250s or really give you some power out if 
you're in the mood (with a little more drive required of course).  There 
are lots of six meter amps built with them and quite a few links to them 
on my web page at <http://gs-35b.com/vhfuhf.html>.

73, Tony W4ZT

Dino Darling wrote:
> Speaking of a pair of 4CX250s...  I'd like to build a SSB mono band amp for 6-meters using a pair of 4CX250B's.  I have the cabinets I want to use (separate RF and power supply decks).
> 
> I've browsed different 6-meter designs on the web and asking if anyone here has their favorites?!
> 
> I'm a novice at building an amplifier and need to learn what parts to buy.  Example:
> 
> I know I need two tubes, sockets, and chimneys.  But what Peter Dahl transformers do I need to properly feed two 4CX250Bs?  How much CFM does the fan need to be?  What variable capacitors should I get (I am leaning towards the vacuum capacitors).
> 
> Any hints or outright shopping list would be appreciated!
> 
> Dino - K6RIX
> 
> -----Original Message-----
> From: k7fm <k7fm at teleport.com>
> Sent: May 11, 2005 7:59 AM
> To: Amps at contesting.com
> Subject: KLM KT34a tribander for sale
> 
> Does this have 2 x 4CX250 tubes mounted in the boom?
> 
> Colin  K7FM
> 
> 
> _______________________________________________
> Amps mailing list
> Amps at contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>