KeyLink's High Performance 10.7–12.7 GHz SSPA, Ranging from 30W to 500W

To address the urgent demand for high-power solid-state amplifiers in the Ku-band across fields such as satellite communications, radar systems, and electronic warfare, KeyLink has officially released a comprehensive series of power amplifier modules covering the 10.7–12.7 GHz frequency range. Leveraging advanced GaN technology, this product series offers multiple power levels ranging from 30W to 500W. Furthermore, the modules support WR75 waveguide interfaces—with optional N-type connectors available—providing customers with flexible and reliable RF front-end solutions.

Core Product Series Overview

Key Product Advantages

Wide Bandwidth Coverage: Operating frequency range of 10.7–12.7 GHz, fully covering the Ku-band satellite communication downlink spectrum as well as specific radar frequency bands.

High Power Density: Built upon GaN solid-state technology, these units feature high efficiency and superior thermal management; the 500W model, for instance, measures a compact 400 × 280 × 220 mm.

Flexible Interface Options: Features a WR75 waveguide output, with select models offering optional N-type coaxial interfaces to facilitate seamless integration into diverse systems.

Standardized Power Supply: Supports 24V, 28V, and 30V DC inputs, ensuring compatibility with the power supply systems found in the vast majority of applications.

Comprehensive Protection: Includes built-in protection mechanisms against over-temperature, over-voltage, and over-current conditions, ensuring high reliability and robust performance.

Typical Application Areas

Satellite Communication Earth Stations: Uplink power amplification.

Radar Systems: High-resolution imaging radar and tracking radar.

Electronic Warfare (EW): Broadband jamming signal transmission.

Test and Measurement: Microwave signal source amplification.

KeyLink is a leading global manufacturer of RF power amplifiers, offering a product portfolio spanning frequencies from 1.5 MHz to 46 GHz and power levels ranging from watts to kilowatts. Our solid-state power amplifiers are widely deployed in radar, communication, electronic warfare, and test & measurement applications, earning the trust of customers worldwide through their high performance, exceptional reliability, and rapid delivery capabilities.

For more details or to request technical datasheets, please contact our sales team or visit our official website at www.keylinkmw.com.