[NJARC] Tube info?

[B Riches]

Plate dissipation - 100 watts
Fil - 10 volts @ 3.25 A
max Plate V - 1250
max plate I - 175 ma
max grid I - 50 ma
amp factor - 12
max fx - 15 mhz
Class C CW output 130 watts  1250 v @ 150 Ma
Class C am output 100  watts  1000 v  @ 150 ma
Class B pair output 230 watts   1250 v  @ 320 ma

Info from page V 29  ARRL 1956 handbook.

747 was a big airplane i think!

73,

Bill Riches, WA2DVU
Cape May, NJ

---- Original Message ----- 
From: StephenTetorka at cs.com 
To: njarc at mailman.qth.net 
Sent: Wednesday, September 14, 2005 8:50 AM
Subject: [NJARC] Tube info?


Visit our web site - See http://www.njarc.org
_______________________________________________
Hi all:

Anyone have info on these tube designations?:

1.  Central Electronics, Denville, NJ  USN-CBYS 576A   747...its a 12" tall

2.  311...its about 10" tall

Tnx,
Steve
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