Telewave.io Filter Reject/Notch Cavity - One 4 Inch Compact (Square) - 148-174 MHz - Connector N-F - Field Tunable - 350 Watt Max - Panel Mountable
The Telewave.io TWNC-1504-1C is a field-tunable, panel-mountable reject/notch cavity filter designed for the 148-174 MHz frequency range. This compact 4-inch square cavity filter features a single resonator and is engineered to provide high selectivity and deep notch attenuation, making it ideal for interference mitigation in VHF radio systems. The filter supports a maximum power handling of 350 watts and is equipped with N-Female connectors for reliable RF connections. Its robust construction ensures long-term stability and performance in demanding environments. The TWNC-1504-1C is suitable for use in base stations, repeaters, and other professional communication systems requiring precise frequency rejection.