[Boatanchors] B&W 425 LPF?

Richard W. Solomon w1ksz at earthlink.net
Thu Jul 17 18:07:29 EDT 2008


B&W made tubes ???

When subject matter goes astray ....

73, Dick, W1KSZ

-----Original Message-----
>From: Carl <km1h at jeremy.mv.com>
>Sent: Jul 17, 2008 3:02 PM
>To: Barrie Smith <barrie at centric.net>, boatanchors at mailman.qth.net
>Subject: Re: [Boatanchors] B&W 425 LPF?
>
>According to the Matchlett sheet it has a 600W plate dissipation but the 
>reserve emission is what makes it a solid performer. It was a popular SSB 
>tube pre GG.
>
>Carl
>KM1H
>
>
>----- Original Message ----- 
>From: "Barrie Smith" <barrie at centric.net>
>To: <boatanchors at mailman.qth.net>
>Sent: Thursday, July 17, 2008 7:02 PM
>Subject: Re: [Boatanchors] B&W 425 LPF?
>
>
>>
>> ----- Original Message ----- 
>> From: "Carl" <km1h at jeremy.mv.com>
>> To: "rbethman" <rbethman at comcast.net>; <boatanchors at mailman.qth.net>
>> Sent: Thursday, July 17, 2008 1:52 PM
>> Subject: Re: [Boatanchors] B&W 425 LPF?
>>
>>
>>> Ah, a castrated KW, not a real one! It takes a 5KW  ICE filter to safely 
>>> handle a KW of carrier.  Im not quite there ....yet! Thats what the 
>>> 304TL's are for, Ive almost given up on finding a like new pair of 6C21's 
>>> or 750TL's
>>>
>>> Carl
>>> KM1H
>>
>> 750TLs?  The 6C21 is a beefier 450TL, according to a Bill Orr application 
>> bulletin I have here.
>>
>> 73, Barrie, W7ALW
>> _______________________________________________
>> 
>
>_______________________________________________



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