INSTRUCTION BOOK
THRULINE
®
RF POWER METER MODEL 4421
AND
THRULINE
®
DIRECTIONAL RF POWER SENSORS
4020 SERIES, 4027A SERIES, AND 4027F SERIES
©Copyright 2003 by Bird Electronic Corporation
Instruction Book Part Number 920-4421 Rev G
Thruline
®
is a Registered Trademark
of Bird Electronic Corporation