[Amps] 4CX1500B's -- worth using?

[Carl]

At 1000W PD the 1500B requires less air (18 vs 25)at virtually the same 
pressure drop (.23 vs .20).
There is a huge increase going to 1500W.

Carl
KM1H



----- Original Message ----- 
From: "k7fm" <k7fm at teleport.com>
To: <donroden at hiwaay.net>; <amps at contesting.com>
Sent: Wednesday, June 20, 2012 7:04 PM
Subject: Re: [Amps] 4CX1500B's -- worth using?


> Then why does the new ACOM 1500 use the 4CX1000A
>
> 1.  Cheaper
> 2.  Manufactured by some companies that do not make the 4CX1500
> 3.  Less filament current
> 4.  Less air restriction, so a smaller blower can be used.
>
> 73,  Colin  K7FM
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