Amplifier Research 175S1G4A Microwave Amplifier
The Amplifier Research 175S1G4A is engineered for precision and reliability, exhibiting low levels of spurious signals and exceptional linearity. This makes it an ideal choice for use as a driver amplifier in testing various wireless and communication components and subsystems. Versatile in application, it effectively covers multiple frequency bands and supports a range of communication technologies including CDMA, W-CDMA, TDMA, and GSM. Additionally, it is optimally designed for Electromagnetic Compatibility (EMC) testing, ensuring that undistorted modulation envelopes are consistently achieved.
When paired with a sweep generator, the Amplifier Research 175S1G4A delivers a robust minimum RF output power of 175 watts. Its advanced Digital Control Panel (DCP) facilitates both local and remote operational control, enhancing user convenience and efficiency.
The amplifier utilizes a sophisticated push-pull circuitry across all high power stages, significantly reducing distortion while enhancing stability for improved performance. Key features of the Amplifier Research 175S1G4A include:
- Gain Control: Precision gain management to ensure optimal performance.
- Automatic Level Control (ALC): Internal ALC with accessible control at the ALC threshold from the front panel for seamless adjustments.
- RF Output Level Protection: Safeguards against signal overloads, ensuring durability and reliability.
- Mismatched Load Tolerance: Offers a remarkable 100% tolerance of rated power without foldback protection.
- Modulation Capability: Accurately reproduces AM, FM, or pulse modulation present on the input signal.
Specifications for the Amplifier Research 175S1G4A Microwave Amplifier Include:
| Rated Output Power |
175W |
| Frequency Response |
0.7-4.2GHz |
| Gain (at max setting) |
52.5 dB min |
| Harmonic Distortion |
-20 dBc max @ 160W |
For a comprehensive overview of specifications, please refer to the data sheet.
