Airband Bandpass Filter 118-138 MHz with SMA-M + SMA-F ConnectorsPRODUCT DESCRIPTION The Airband or Aircraft band is a group of frequencies allocated to radio communication in civil aviation. This is a small and cost effective Airband bandpass filter that covers the range 118 138 MHz with excellent rejection of FM band. It has SMA M + SMA F connectors This filter is also available in a version with an enclosure Or with SMA F connectors SPECIFICATIONS Frequency (MHz) Typical Attenuation (dB) 78 43 88 35 98 25 108 10