2SK522
SG Output
Impedance
Power Gain and Noise Figure
Test Circuit
5.4 Shield D.U.T. 3.0
50
C1
S.G.
L1 C2
L2 4,700
1,000 50
V.V
Unit R : Ω
VDD
C : pF
C1, C2 : 0 to 30pF Max Variable Air
L1 : 3.5 T φ1 mmφ Copper Ribbon, Tin plated 10 mm Inside dia.
L2 : 4.5 T φ1 mmφ Copper Ribbon, Tin plated 10 mm Inside dia.
6