LSTF-25.5/27-2S rf Band stop filter

The Leader-mw LSTF-25.5/27-2S Band Stop Cavity Filter is a high-performance RF component engineered to deliver precise frequency rejection in demanding communication and radar systems. Designed with a cavity-based architecture, it ensures superior selectivity and minimal signal distortion, making it ideal for applications requiring robust interference mitigation. The filter features a dual passband covering DC–25 GHz and 27.5–35 GHz, effectively creating a stopband between 25 GHz and 27.5 GHz to attenuate unwanted signals within this range. This configuration is particularly valuable in satellite communications, military radar, and test setups where isolating specific frequency bands is critical.

Key advantages include low insertion loss in passbands, high rejection in the stopband, and exceptional temperature stability, ensuring reliable operation across varying environmental conditions. The precision-tuned cavity structure enables sharp roll-off characteristics, maintaining signal integrity while suppressing interference. Constructed with durable materials, the filter supports high-power handling and long-term reliability, suitable for aerospace, defense, and telecom industries.

Its compact design and robust performance make the LSTF-25.5/27-2S a versatile solution for systems operating in congested RF environments, enhancing signal clarity by eliminating disruptive frequencies. Leader-mw’s commitment to quality ensures compliance with stringent industry standards, offering engineers a dependable tool for optimizing spectrum efficiency in next-generation wireless and radar technologies.