Cavity Filter（RSC-B5250-190PA）

Product Introduction:

RSC-B5250-190PA is a high-performance 5.25 GHz RF bandpass filter designed for reliable signal selection and interference suppression in wireless and microwave communication systems. With a center frequency of 5250 MHz and a 190 MHz bandwidth covering 5155–5345 MHz, the filter offers low insertion loss of ≤3.5 dB, VSWR of ≤1.5:1, and 50 Ω input/output impedance for efficient RF signal transmission. Its high-selectivity filtering performance provides attenuation up to ≥70 dB at ±250 MHz from the center frequency, helping reduce unwanted out-of-band signals and improve overall system performance. The compact 40 × 17 × 8 mm package, 2-pin Ø0.5 interface, and wide operating temperature range of -40°C to +70°C make it suitable for integration into space-constrained and demanding RF applications.

Typical applications for the RSC-B5250-190PA 5250 MHz bandpass filter include 5 GHz wireless communication systems, WLAN and Wi-Fi RF front ends, point-to-point wireless links, microwave communication equipment, RF transceiver modules, signal filtering and interference suppression systems, and RF test and measurement equipment. Its combination of low insertion loss, strong out-of-band rejection, compact mechanical design, and 50-ohm compatibility makes it a practical filtering solution for commercial and industrial RF systems requiring stable performance around the 5.25 GHz frequency band.

Technical parameters