AR 10037990, Руководство по эксплуатации и обслуживанию, Страница: 23 / 54

Modular design of the power supply and RF
components allow for easy access and repair.
Use of a switching mode power supply results
in significant weight reduction. The external
video pulsing feature reduces prime power use
for pulse applications.
Housed in a stylish contemporary cabinet. This
unit is designed for benchtop use, but can be
removed from the cabinet for rack mounting.
The Model 250T6G18 provides readily availa-
ble RF power for a variety of applications in
Test and Measurement, (including EMC RF
susceptibility testing), Industrial and University
Research and Development, and Service appli-
cations. See Model Configuration for package
alternatives and other special features.
The export classification for this equipment is
EAR99. These commodities, technology or
software are controlled for export in accord-
ance with the U.S. Export Administration Regu-
lations. Diversion contrary to U.S. law is pro-
hibited.
The Model 250T6G18 is a self-contained,
forced-air-cooled, broadband traveling wave
tube (TWT) microwave amplifier designed for
applications where instantaneous bandwidth
and high gain are required. A reliable 300
watt TWT provides a conservative 250 watts
minimum at the amplifier output flange. Stated
power specifications are at the fundamental
frequency.
The amplifier's front panel digital display
shows forward and reflected output plus exten-
sive system status information accessed
through a series of menus via soft keys. Status
indicators include power on, warm-up,
standby, operate, faults, excess reflected power
warning and remote. Standard features in-
clude a built-in IEEE-488 (GPIB) interface, 0
dBm input, VSWR protection, gain control, RF
output sample port, plus monitoring of TWT
helix current, cathode voltage, collector volt-
age, external video pulsing, heater current,
heater voltage, baseplate temperature and
cabinet temperature.
Features
Specifications
250T6G18

M1 through M6

250 Watts CW

6GHz–18GHz
AR RF/Microwave
Instrumentation
160 School House Rd
Souderton, PA 18964
215-723-8181
For an applications engi-
neer call:800.933.8181
www.arworld.us
MODEL 250T6G18 TYPICAL POWER OUTPUT
100
150
200
250
300
350
400
450
500
4 6 8 10 12 14 16 18 20
Wat
ts
Freq GHz
CW