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Amplifier Research 125S1G6
125 Watt, 0.7-6.0GHz Microwave CW Amplifier


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AR-125S1G6 
Catalog Description

Amplifier Research 125S1G6

AR-125S1G6 125Watt, CW 0.7-6.0GHz Microwave Amplifier

The AR-125S1G6 is a portable, self-contained, air-cooled, broadband,
completely
solid-state amplifier designed for applications where instantaneous bandwidth,
high gain and linearity are required. Push-pull circuitry is utilized in all
high power stages in the interest of lowering distortion and improving
stability. The AR-125S1G6, when used with a sweep generator, will provide a
minimum of 125 watts of RF power.

The AR-125S1G6 is equipped with a Digital Control Panel (DCP) which provides
both local and remote control of the amplifier. The DCP uses a color LCD touch
screen and a single rotary knob to offer status reporting and control
capability. The display provides Forward Power and Reflected Power values plus
amplifier status. Special features include a gain control, internal automatic
level control (ALC) with front panel control at the ALC threshold, and RF
output level protection.

All amplifier control functions and status indications are available remotely
in GPIB/IEEE-488 format, RS232 hardwire and fiber optic, USB and Ethernet.
Remote interface connectors are located on the back panel and local or remote
operation is determined by a keylock switch on the front panel of the
amplifier.

The low level of spurious signals and linearity of the AR-125S1G6 make it
ideal
for use as a driver amplifier in testing wireless and communication components
and subsystems. It can be used as a test instrument covering
multiple frequency bands and is suitable for a variety of communication
technologies such as CDMA, W-CDMA, TDMA, GSM etc. It is also suitable for EMC
Test applications where undistorted modulation envelopes are desired.

The export classification for this equipment is 3A001. These commodities,
technology or software are controlled for export in accordance with the U.S.
Export Administration Regulations. Diversion contrary to U.S. law is
prohibited.

Specifications:

RATED POWER OUTPUT: 125 watts minimum
INPUT FOR RATED OUTPUT: 1.0 milliwatt maximum
POWER OUTPUT @ 3dB COMPRESSSION:
Nominal: 125 watts; Minimum: 120 watts
POWER OUTPUT @ 1dB COMPRESSION:
Nominal:120 watts; Minimum:100 watts
FLATNESS: 1.5 dB typical; 2.5 dB maximum
FREQUENCY RESPONSE: 0.7-6.0GHz instantaneously
GAIN (at maximum setting): 52.0 dB minimum
GAIN ADJUSTMENT: (Continuous Range), 10 dB minimum, (4096 steps remote)
INPUT IMPEDANCE: 50 ohms, VSWR 2.0:1 maximum
RF POWER DISPLAY: 0200 Watts
OUTPUT IMPEDANCE: 50ohms, nominal
MISMATCH TOLERANCE: 100% of rated power without foldback. Will operate without
damage or oscillation with any magnitude and phase of source and load
impedance. (See Application Note #27)
MODULATION CAPABILITY: Will faithfully reproduce
AM, FM, or pulse modulation appearing on the input signal
THIRD ORDER INTERCEPT: 58dBm typical
NOISE FIGURE: 10dB typical
HARMONIC DISTORTION: Minus 20dBc, maximum at 125 watts
SPURIOUS: Minus 73dBc typical.
PHASE LINEARITY: 1.0 deg/100 MHz, Typ
PRIMARY POWER (Selected Automatically):
90-132, 180-264 VAC, 50/60 Hz, single phase, 1100 watts maximum
CONNECTORS:
RF See Model Configurations
REMOTE INTERFACES
IEEE-488: 24 pin
RS-232: 9 pin Subminiature D
RS-232 (fiber optic): Type ST
USB 2.0: Type B
Ethernet: RJ-45
SAFETY INTERLOCK: 15 pin Subminiature D
COOLING: Forced air (self contained fans)
EXPORT CLASSIFICATION: 3A001
LengthWidthHeightShip Wt
60.96 cm 50.29 cm 29.97 cm 56.82 kg
    
N/A Currently not available for sale

 

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