Hi , i am building a hf amp around a gs35b (new old stock ) in a GG
configuration
g3sek triodeboard for control .
HV 3300V no load .
The following is my problem :
1/ My glitch resistor 33 ohm 17 w passed out by measuring zero signal anode
current .
first it was 20Ma and after i put the bias voltage to around 29 V it was 100 Ma
.
but after 3 times ptt the glitch resitor past out .
annyone an idea where i have to look for .
Thanks in advance .
73
ON4BR
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