TYPICAL INPUT

IMPEDANCE

TYPICAL COLLECTOR

LOAD IMPEDANCE

IMPEDANCE DATA

FREQ.

1600 MHz

9.0 + j 14.0

11.0 + j 2.0

1650 MHz

11.5 + j 12.0

9.0 + j 4.0

1700 MHz

23.0 + j 8.0

8.0 + j 5.5

C1

: 1500pF Feedtrhu Capacitor Erie

C2, C3 : 0.4 - 2.5pF Trim Capacitor Johanson Gigatrim

C4

: 100pF ATC Chip Capacitor

L1, L2 : RF Chokes; 3 Turns #22 Wire .100” Diameter

TEST CIRCUIT

SD1888-03

3/4