[Amps] Tentec Titan 425 with GU74-B????

[Carl]

Show me an Eimac 4CX800 spec sheet

Carl


----- Original Message ----- 
From: "Roger" <sub1 at rogerhalstead.com>
To: "Carl" <km1h at jeremy.mv.com>
Cc: "DF3KV" <df3kv at t-online.de>; <amps at contesting.com>
Sent: Monday, February 15, 2010 2:00 PM
Subject: Re: [Amps] Tentec Titan 425 with GU74-B????


>
>
> Carl wrote:
>> Its a rebranded 600W GU-74B with a magical free 200W of extra Pd to con 
>> the ham market.
>>
>>
> So the Eimac the American amps using 4CX-800s are really using GU-74B's?
>
> 73
>
> Roger (K8RI)
>> Its also a pretty non linear tube unless the ZSAC is cranked up close to 
>> Class A. Great shack heater.
>>
>> Carl
>> KM1H
>>
>>
>> ----- Original Message ----- 
>> From: "DF3KV" <df3kv at t-online.de>
>> To: <amps at contesting.com>
>> Sent: Monday, February 15, 2010 7:42 AM
>> Subject: Re: [Amps] Tentec Titan 425 with GU74-B????
>>
>>
>>
>>> What is a 4CX800?
>>> Was never made...
>>>
>>> But it is true, tetrodes can not replace triodes without a major 
>>> redesign
>>>
>>> 73
>>> Peter
>>>
>>> -----Original Message-----
>>> From: amps-bounces at contesting.com [mailto:amps-bounces at contesting.com] 
>>> On
>>> Behalf Of Roger
>>> Sent: Sonntag, 14. Februar 2010 00:03
>>> To: Greg Chartrand
>>> Cc: amps at contesting.com
>>> Subject: Re: [Amps] Tentec Titan 425 with GU74-B????
>>>
>>>
>>>
>>> Greg Chartrand wrote:
>>>
>>>> I'm looking at buying a pair of GU74-B's to have on hand as spares for 
>>>> my
>>>>
>>> Titan 425. Has anyone out there replaced the 3cx800A7's with GU74-B's??
>>>
>>>> Greg
>>>>
>>>>
>>> The GU-74B's are supposedly the same as the 4CX-800, not the 3CX-800A7
>>>
>>> 73
>>>
>>> Roger (K8RI)
>>>
>>> 73
>>>
>>> Roger (K8RI
>>>
>>>> ---------------------------------------------------------
>>>>
>>>> Greg Chartrand - W7MY
>>>>
>>>> Richland, WA.
>>>>
>>>> DN-06IF
>>>>
>>>>
>>>>
>>>> W7MY Home Page:
>>>>
>>>> http://webpages.charter.net/w7my/
>>>>
>>>>
>>>>
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>>>>
>>>>
>>>>
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