Construction of the plate circut by Dr David Kirkby
3CX3000A7 for 2m
Heater Transformer and Plate through Cap.
inside on the left side Load C 6cm diameter
right side VAC Cap with 1 to 5 pF 15kV
in front the variable load Cap, by a comercial TV-TX
Plate Cap is done around the tube, insolated with Teflon foile.
dimentions of the plate L/C
Tree copper tubes 18mm diameter and 150mm lengh are the plate L.
The circut is assembled as grounded Grid.
two RF chokes and through Caps for the heater (51A)