[South Florida DX Association] twenty tube amplifier

[Bruce Phegley]

I never could get the page to come up from that link.
I figured it was just a bad link, guess not..
here is what I get.

	
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Scott / W4PJ wrote:
> That's really cool.
> Like a Log-Periodic antenna, which ever section of the system is resonant
> does the work, and the other elements just don't do anything.  In this amp
> which ever section of the tube line-up is resonating via the continuous
> coil - what is it, I forget  F=2*Pi / FC ?... so even though there are 18
> tubes in the output section, only two or three are making any power / on
> each side at a time. Maybe 3 tubes on each side of the rail x 2 =  6 250B's
> is an easy kilowatt - three on each side at whatever frequency happens to be
> resonating while the rest of the valves aren't being excited.
>
> No tune Log-Per Amplifier.  I'm impressed.
>
> Scott / W4PJ
> ----- Original Message -----
> From: "Tom Lewis" <n4tl2 at earthlink.net>
> To: <SFDXA at mailman.qth.net>
> Sent: Friday, August 31, 2007 9:12 PM
> Subject: [South Florida DX Association] twenty tube amplifier
>
>
>   
>> twenty tube amplifier
>>
>>
>>     
> http://cgi.ebay.com/Marconi-1kW-HF-Amplifier-TWENTY-4CX250B-Tubes-AWESOME_W0
>   
> QQitemZ120154931888QQihZ002QQcategoryZ48700QQrdZ1QQssPageNameZWD2VQQcmdZView
>   
>> Item
>>
>>
>> Tom, N4TL
>>
>>
>>
>>
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