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680Ω
RF
input
SMA-M
RF
output
+12V=
supply
SMA-F
470pF
22kΩ
82kΩ
470pF
22μF
BC547C
+
-
λ/4
choke
470Ω
82kΩ
68Ω
BC547C
CFY19
MGF4918
470pF
470pF
470pF
470pF
8.2pF
λ/4
choke
1nF
capacitor
leads 2X6mm
1 turn
0.6mmCuAg
4mmΦ