CHENGDU ZYSEN Technology Launches High-Performance Drop-In Limiter for Broadband RF Applications
2025-03-15
CHENGDU ZYSEN Technology Co., Ltd., a innovator in RF & Microwave components and RF subsystems, is proud to announce the launch of its new Drop-In Limiter ZSXF-L80180DP13, designed to provide robust protection for sensitive RF and microwave systems. Operating across a frequency range of 8 to 18 GHz, this high-performance limiter is ideal for applications in satellite communications, radar systems, electronic warfare, and aerospace testing. With its exceptional electrical performance and rugged design, the Drop-In Limiter ensures reliable operation in the most demanding environments.
Product Overview: Drop-In Limiter
The Drop-In Limiter is a compact, high-power component that protects RF systems from signal overload and damage. Key features include:
Broadband Performance: The limiter operates across a wide frequency range of 8 to 18 GHz, making it suitable for a variety of high-frequency applications.
Low Insertion Loss: With an insertion loss of 2.4 dB max, the limiter ensures minimal signal degradation during normal operation.
High Power Handling: The limiter can handle average input power up to 2W and peak power up to 100W, providing robust protection against high-power signals.
Flat Leakage: The limiter maintains a flat leakage of +13 dBm max under continuous wave (CW) conditions, ensuring consistent performance.
Customizable Packaging: The limiter is available in various packaging options, including coaxial, microstrip, and surface-mount configurations, to meet specific customer requirements.
Key Electrical Specifications
Frequency Range: 8 – 18 GHz
Insertion Loss: 2.4 dB max
VSWR: 2.2:1 max
Flat Leakage (CW Power): +13 dBm max
Average Input Power: 2W max
Peak Power: 100W
Connector: Drop-in
Operating Temperature: -55°C to +125°C
Storage Temperature: -65°C to +150°C
Applications and Benefits
The Drop-In Limiter is designed to address the needs of RF systems that require reliable protection against signal overload. Its key applications include:
Satellite Communications: Protects sensitive receivers from high-power signals in satellite communication systems.
Radar Systems: Ensures the integrity of radar receivers by limiting high-power reflections and interference.
Electronic Warfare: Provides robust protection for electronic warfare systems operating in high-power environments.
Aerospace and Defense: The limiter’s rugged design and wide operating temperature range make it suitable for mission-critical aerospace and defense applications.
Technical Highlights
Broadband Performance: The limiter operates across a wide frequency range of 8 to 18 GHz, ensuring compatibility with a variety of RF systems.
High Reliability: With an operating temperature range of -55°C to +125°C and a storage temperature range of -65°C to +150°C, the limiter is built to withstand extreme environmental conditions.
Customizable Packaging: The limiter can be customized to meet specific mechanical and electrical requirements, including coaxial, microstrip, and surface-mount configurations.
Commitment to Innovation and Customization
At CHENGDU ZYSEN Technology, we understand that every customer has unique requirements. That’s why our Drop-In Limiter is designed with customization in mind. Whether you need specific packaging options, frequency ranges, or power handling capabilities, our engineering team is ready to deliver solutions that meet your exact needs.
Looking Ahead
The launch of the Drop-In Limiter underscores ZYSEN’s commitment to innovation and excellence in the RF and microwave industry. As the demand for high-performance protection solutions continues to grow, ZYSEN remains dedicated to delivering products that empower our customers to achieve their goals.
For more information about the Drop-In Limiter and other microwave components, visit www.zysentech.com.
Keywords: Drop-In Limiter, 8-18 GHz, RF protection, satellite communications, radar systems, electronic warfare, customizable packaging, microwave components, CHENGDU ZYSEN.







