RF Venue BPF500T550 50 Band-Pass Inline Filter with BNC Connectors, 500-550 MHz

Built to help eliminate "out of band" signals that can saturate wireless microphone receivers' front-end circuitry, this RF Venue Band-pass filter [Model: BPF500T550] is hand-tuned, and when connected inline with your wireless microphone remote antennas provides 40 dB of side rejection of signals outside of the available 500-550 MHz frequency range, greatly improving dynamic range by reducing noise and third-party interference within this operating range. It features industry-standard BNC connectors and has a small 3" x 1.75" footprint, requires no power or user configuration, and is easily connected in-line with wireless microphone antennas for improved wireless system performance.