Bandpass Filter RF Cavity Filter Band Filter Band - Pass Filter

The cavity filter is cut from the whole metal, and the index is adjusted by adjusting the resonance rod. It has the advantages of good consistency, moderate Q value, high reliability, stable performance over temperature, high suppression and low loss. It has a good frequency-selective filtering function in circuits and electronic high-frequency systems, and can suppress unwanted signals and noise outside the band. It is widely used in aviation, aerospace, radar, communications, electronic countermeasures, broadcasting and television and various electronic test equipment.