Amplifier Research 175S1G4A for Rent, Microwave Amplifier, 0.7 - 4.2GHz, 175W

Product Highlights

The Amplifier Research 175S1G4 is a portable, self-contained, air-cooled, broadband, and completely solid-state ampifier designed for applications that require instantaneous bandwidth, high gain, and linearity. Its push-pull circuitry is utilized in all power stages lowering distortion and improving stability.

• Features:
• Provides a minimum of 175 watts of RF power when used with a sweep generator
• Digital Control Panel (DCP):
• Provides both local and remote control of the amplifier
• Uses a digital display:
• Provides operational presentation of Forward Power and Reflected Power
• Provides control status
• Provides reports of internal amplifier status
• Uses menu assigned softkeys
• Uses a single rotary knob
• Uses four dedicated switches: POWER, STANDBY, OPERATE, and FAULT/RESET
• Offers extensive control and status reporting capability
• Gain control and RF output level protection
• All control functions and status indications are available remotely in GPIB/IEEE-488 format, RS-232 hardwire and fiber optic, USB, and Ethernet
• Bus interface connector on back panel
• Keylock on front panel assures positive control of local or remote operation 
• Low level of spurious signals and linearity make it ideal for these various uses:
• A driver amplifier in testing wireless and communication components and subsystems
• A test instrument covering multiple frequency bands
• For communication technologies including CDMA, W-CDMA, TDMA, GSM, etc.
• For EMC Test applications where undistorted modulation envelopes are needed
• Specifications:
• Rated power output:  175 watts minimum
• Input for rated output:  1.0 milliwatt maximum
• Power output @ 3dB compression:
• Nominal:  190 watts
• Minimum:  160 watts
• Power output @ 1dB compression:
• Nominal:  165 watts
• Minimum:  135 watts
• Flatness: 
• Typical:  +/-1.5 dB
• Maximum:  +/-2.0 dB
• Frequency response:  0.8 - 4.2 GHz instantaneously
• Gain (at maximum setting):  52.5 dB minimum
• Gain adjustment (continuous range):  15 dB minimum (4096 steps remote)
• Input impedance:  50 ohms, VSWR 2.0:1 maximum
• RF power display:  0-200 watts
• Output impedance:  50 ohms, 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
• Modulation capability:  Will faithfully reproduce AM, FM, or pulse modulation appearing on the input signal
• Third order intercept point:  61 dBm typical
• Harmonic distortion:  Minus 20 dBc maximum at 160 watts
• Spurious:  Minus 73 dBc typical
• Phase Linearity:  +/-1.0 deg/100 MHz, typical
• Primary power (selected automatically):  
• 90-132, 180-264 VAC
• 50/60 Hz, single phase
• 1050 watts maximum
• Connectors:
• RF:  Type N female
• 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)