470 to 698 MHz Band Pass Filter Kit for Wireless Microphone Receivers

PRODUCT OVERVIEW This is a small 470 to 698 MHz band pass filter with a insertion loss of less than 3 dB in the pass band. Intended for use in audio systems, this band-pass filter helps eliminate out of band signals that can saturate the front end of wireless microphone receivers, greatly improving dynamic range. SPECIFICATIONS Passband 470 - 698 MHz APPLICATIONS Cellular and LTE signals don't stop at the stage door. In any venue or location where 4G and 5G infrastructure is nearby (which is everywhere now) your wireless receivers are fighting interference from signals that have nothing to do with your show. The result is dropouts, noise floor creep, and intermodulation that's hard to diagnose and harder to fix mid-production. This bandpass filter connects inline at the antenna input of your wireless receiver and passes only the 470–698 MHz UHF band, blocking everything outside it. Cellular, public safety radio, and other out-of-band signals are rejected before they reach your receiver's front end, lowering the noise floor and restoring the dynamic range your system was designed to deliver. NOTES The filter uses SMA-F connectors. This kit includes two SMA to BNC adapters.