Cord Power
Qty: 1CD Technical Manual 175S1G4
Qty: 1Key for Keylock Switch
Qty: 1AR RF/Microwave Instrumentation 175S1G4 Spec Sheet
Content is AI-generated. Verify critical details with manufacturer-provided resources.
The 175S1G4 is a portable, self-contained, air-cooled, solid-state broadband amplifier designed for applications requiring instantaneous bandwidth, high gain, linearity, and a minimum of 175 watts of RF power across the frequency range of 0.8 GHz to 4.2 GHz.
Key features include push-pull circuitry in high power stages for lower distortion and improved stability, a Digital Control Panel (DCP) for comprehensive local and remote control, gain control, RF output level protection, and the ability to faithfully reproduce AM, FM, or pulse modulation on the input signal.
The rated power output is 175 watts minimum, with nominal performance reaching 190 watts at 3dB compression and 165 watts at 1dB compression.
The amplifier can tolerate 100% of rated power without foldback and will operate without damage or oscillation with any magnitude and phase of source and load impedance.
The 175S1G4 can reproduce AM, FM, or pulse modulation appearing on the input signal, making it suitable for a variety of communication technologies and EMC test applications where undistorted modulation envelopes are desired.
The amplifier has a minimum gain of 52.5 dB with a continuous gain adjustment range of 15 dB minimum, adjustable remotely in 4096 steps.
The 175S1G4 uses forced air cooling with self-contained fans to maintain optimal operating temperatures.
Remote control interfaces include IEEE-488, RS-232 (both hardwire and fiber optic), USB 2.0, and Ethernet, providing extensive control and monitoring capabilities.
The amplifier is available in several configurations, including the standard 175S1G4 with front panel RF connectors and models M1 through M4 which vary in RF connector locations and rack-mounting options.
The amplifier requires 90-132V or 180-264V AC, 50/60 Hz, single-phase, consuming up to 1050 watts maximum.