The JARON Microwave Limiter Module is a high-performance protection component designed to safeguard sensitive microwave receiver front-ends from high-power pulse interference. With broadband coverage, ultra-low insertion loss, and rapid recovery characteristics, it ensures reliable amplitude limiting across wide frequency bands. Built with compact and rugged construction, this limiter provides outstanding stability, low leakage, and consistent performance in radar, EW, and communication systems operating under harsh microwave environments.
Product Overview
A limiter limits the output signal amplitude to within a certain range. When the input signal exceeds a certain amplitude, the output signal is clamped to a certain level (called the clipping level), and the output no longer varies with the input amplitude.
Features
Compact size, low insertion loss, high power handling, low clipping level, and fast recovery time; limiter loss is as low as 0.3dB, clipping level is as low as 10dBm, peak power handling exceeds 5000W, and recovery time is as low as 1µs.
Applications
The JARON Microwave Limiter Module is widely used in microwave systems that require high power protection and rapid response. It limits input signal amplitude within a safe range, preventing high-power pulses from damaging sensitive components. With broadband performance, low insertion loss, and excellent reliability, it operates stably in demanding environments. Typical applications include:
Radar Systems: Protecting receiver front-ends from high-power pulse interference.
Communication Systems: Preventing power surges or strong RF interference from damaging transceiver modules.
Electronic Warfare Systems: Enhancing interference resistance and maintaining signal integrity.
Test & Measurement Equipment: Ensuring accuracy and dynamic range in precision measurement setups.
Microwave Receiver Front-Ends: Serving as the first-stage protection unit to improve overall system reliability.
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