[Amps] Two Svetlana 3CX400A7 8874's

[Gary Smith]

Try Tom's tubes on the web. Or the RF shop in Ohio.  One of them might be able to point you in the direction you need to go in.
73
Gary
WA6FGI
  ----- Original Message ----- 
  From: Bob Kirkland 
  To: Amps at contesting.com 
  Sent: Saturday, December 18, 2004 9:24 AM
  Subject: [Amps] Two Svetlana 3CX400A7 8874's


  Anyone know the date codes, one is stamped 97 219 the other 98 026 or
  028. They are supposed to be bad but they look like new. Internally
  where is the getter, cathode, plate?
  I will hipot them, then run the filaments 8 hours at 7 volts and hipot
  again before firing them up.
  Where can I buy an 11 pin flat wafer socket?. No shorts found, input
  and output capacities check normal these jugs may be useable.
  Bob, w5pvr

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