[Amps] 8877 - HV with heater, or later?

Colin Lamb k7fm at teleport.com
Mon Jan 23 16:06:24 EST 2023

I recall that Eimac said 90 seconds was ok for the 3cx800 tube.  Then they published a later publication that said 180 seconds was right.  I think the 90 seconds was too short.

Colin  K7FM

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