AR 10012510, Руководство по эксплуатации и обслуживанию

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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 bench top use, but can be
removed from the cabinet for rack mounting.
The Model 250T8G18 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 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 250T8G18 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 TWT
provides a conservative 250 watts minimum at
the amplifier output flange. Stated power spec-
ifications 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, auto sleep, plus monitor-
ing of TWT helix current, cathode voltage, col-
lector voltage, external video pulsing, heater
current, heater voltage, baseplate temperature
and cabinet temperature.
Features
Specifications
250T8G18

M1 through M10

250 Watts CW

7.5GHz–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