Ceyear 3871 Series Solid-state Power Amplifier

The 3871 series solid state power amplifier has a maximum operating frequency of up to 170 GHz and can be divided into frequency bands to achieve power amplification of input signals within the corresponding operating frequency range. It features wide bandwidth, high gain, and high power, as well as functions such as adjustable gain, power stabilization, output power display, and remote control.

The 3871 series solid state power amplifier are composed of multiple amplifiers operating in different frequency bands. Among them, the 2GHz to 18GHz solid-state power amplifier and the 18GHz to 40GHz solid-state power amplifier are the latest ultra-wideband high-performance integrated devices launched by Ceyear Technology Co., Ltd. Developed using broadband high-power signal amplification and synthesis technology, this series of universal high-performance amplifiers can be used in the research and development, manufacturing, and maintenance support of communication equipment, and can also be widely applied in EMC testing, non-linear testing of high-power components, and many other fields. They are indispensable important instruments in broadband high-power test systems.

Main Features:

Broad Frequency Coverage: Operates from 9 kHz up to 170 GHz (depending on the specific model) for radar, electronic warfare, and satellite communications.
High Power Output: Utilizes solid-state spatial power combining technology to deliver stable, high-power output (ranging from tens to hundreds of watts).
Precision Power Control: Supports automatic level control (ALC) and open-loop adjustments with a fine step accuracy of 0.1 dB.
High Signal Integrity: Offers excellent power flatness (up to ±0.3 dB) with low spurious and harmonic distortion.
Comprehensive Self-Protection: Features real-time monitoring and automatic shutdown protection for high temperature, high standing wave ratio (VSWR/reflected power), and input overdriving.
Flexible Remote Control: Equipped with standard LAN and GPIB interfaces for automated testing and remote configuration.
Intelligent Display & Interface: Includes a front-panel LCD displaying output power, internal temperature, and system status in real-time.