Ceramic Bandpass Filter（RSN2050S100FCA）

Product Introduction:

The RSN2050S100FCA is a high-performance 2050 MHz RF cavity filter designed for demanding wireless communication and RF signal processing applications. Featuring a center frequency of 2050 MHz, a 2000–2100 MHz passband, low insertion loss (≤2.5 dB), excellent passband flatness (<0.8 dB ripple), and high out-of-band attenuation (≥65 dB at 2200–2300 MHz), this filter delivers outstanding signal selectivity and stable performance. With a 50 Ω impedance, low VSWR (≤1.5:1), and an operating temperature range of -40°C to +70°C, it ensures reliable operation in harsh industrial and outdoor environments.

Typical Applications

The RSN2050S100FCA RF filter is ideal for 5G wireless infrastructure, LTE base stations, RF repeaters, microwave communication systems, test and measurement equipment, and custom RF modules where precise frequency selection and interference suppression are essential. Its compact design and high rejection performance make it an excellent choice for OEM and system integrators seeking to improve signal integrity, reduce adjacent-channel interference, and enhance the overall performance of high-frequency communication equipment.

Technical parameters