> Hey Guys
> Hope you can help me.
> The circuit:
> 1) 1-3cx3000a7
> 2) plate voltage=4200 vdc (choke input)(4 uf capacitance)
> 3) plate choke=123 turns of #21 mag wire on 1" dia. form 5" long
> 4) c1= 5-250pf 15kv vac. var.
> 5) c2= 50-1200pf 7.5kv vac. var.
> 6) blocking cap= 1200pf @ 30kv
> 7) L1= B & W COIL 10 Thru 80m
> 8) High Voltage is bypassed at the entrance to the plate choke by 3 caps in
> Parallel values: doorknob type 500 @ 20kv, doorknob type 500 @20kv and
> ceramic disc type 4700 @10kv.
> 9) no Parasitic Suppressor
We need to know the anode current you propose to run so a calculation on
tank values can be made.
(((73)))
Phil, K5PC
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