[AMRadio] 813 Final Problem

[Paul Baldock]

I am building a 15 meter 2 x 813 class C final. HV is 2200V. With 
16mA grid drive I can comfortably get 400W (and more) out.

Every thing works fine until I insert the Mod transformer secondary 
in the HV lead to the PA. NOTHING is connected to the input (audio) 
side of the transformer. When I apply rf drive to the PA my High 
Voltage connectors arc over. It seems this must be caused by some 
sort of inductive spike. Any suggestions?

- Paul  KW7Y



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