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Old July 31st 06, 12:52 PM posted to rec.radio.amateur.boatanchors
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Default resistor on 6jb6 screen?


Hello,

Chuck Harris wrote:


Pin 1 and pin 7 probably connect to opposite sides of the screen. Perhaps
the inductance of this connection creates an opportunity for a VHF parasitic
resonance, and the 100 ohm resistor is there to dampen it out?


Yes, this can be the reason, thanks for the hint!
Probably is anyway a good thing to add similar resistors in a home made
tube linear.

73

Francesco IS0FKQ



 
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