AR 600A400, Руководство по эксплуатации и обслуживанию

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touch screen display to indicate the operate
status and fault conditions if an over-
temperature or power supply fault has oc-
curred. The unit can be returned to operate
when the condition has been cleared.
All amplifier control functions and status indi-
cations are available remotely through the
included Remotes Package. The Remotes Pack-
age includes GPIB/IEEE-488 format, RS-232
hardwire and fiber optic, USB, and Ethernet.
The bus interface connector is located on the
back panel and positive control of local or
remote operation is assured by a Local/Remote
switch on the front panel of the amplifier. Also
included with the Remotes Package is a safety
interlock circuit for use with external safety
switch interlocks. This circuit prevents the am-
plifier from going into operate mode unless the
external connection is made. A jumper plug is
provided for cases where this functionality is
not needed. Optional RF sample ports are
available to allow for easy forward and reverse
power monitoring.
The export classification for this equipment is
EAR99.
The Model 600A400 is a solid-state, self-
contained, air-cooled, broadband amplifier
designed for applications where instantaneous
bandwidth, high gain and linearity are re-
quired. Available in a stylish, contemporary
cabinet for benchtop use or with cabinet re-
moved for rack mounting.
The Model 600A400, when used with a sweep
generator, will provide a minimum of 600
watts of RF power from .01-250MHz, 500
watts of RF power from 250MHz-400MHz.
Included is a front panel gain control which
permits the operator to conveniently set the
desired output level. The 600A400 is protected
from RF input overdrive by an RF input leveling
circuit which controls the RF input level to the
RF amplifier first stage when the RF input level
is increased above 0dBm. The RF amplifier
stages are protected from over-temperature by
removing the DC voltage to them if an over-
temperature condition occurs due to cooling
blockage or fan failure. The Model 600A400 is
equipped with a Digital Control Panel (DCP)
which provides both local and remote control
of the amplifier. The DCP uses a color LCD
Features
Specifications
600A400

600 Watts CW

10kHz–400MHz

Class A

Portable

Full VSWR–
tolerant

CE & RoHS
Compliant

High Efficiency
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
ISO 9001 Certified