Hi Steve,
I think the 4CX250 can be used most places that the 4X150 can be used. I
have an old Gonset 913A 6M amplifier that originally used the 4X150, I now
have a 4CX150 in it. Direct plug in replacement.
Rich might know if it uses the same emissive cathode as the 4x150. If so the
power out would be about the same but a greater ability to dissipate heat.
73, Dan Magro W7RF, (President WARC 1999, member SCDXC, SCCC)
Manufacturers Rep & Distributor for HENRY RF Power Amplifiers.
RF Applications Power Measuring equipment, See the VFD & WinWatt!
www.radiodan.com <http://www.radiodan.com> RFpower@radiodan.com
<mailto:RFpower@radiodan.com> A trip to our web site is worth the click!
> -----Original Message-----
> From: owner-amps@contesting.com [mailto:owner-amps@contesting.com]On
> Behalf Of Steve Bookout
> Sent: Thursday, December 09, 1999 3:22 PM
> To: AMPS
> Subject: [AMPS] 4x150 vs 4cx250
>
>
>
> Hello all,
>
> Just a quick answer will do.
>
> Does the 4cx250b have similar operating characteristics to the 4x150? I
> know the difference between the glass and ceramic, but have a
> chance to get
> a couple new, sealed tubes (250's) and the only thing I could possibly use
> them in is some old Collins thing, a KWS-1, I think.
>
> Just a thought.
>
> 73 de Steve, NR4M
> ---------------------------------------------
> Steve Bookout, NR4M (ex NJ4F)
> Rapidan Data Systems
>
> 'DX4WIN...The way logging programs should be!'
> Free demo at http://www.erols.com/pvander
>
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