[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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