TELEWAVE's TPCP-7642 two-cavity receiver preselector is specially designed for use with 763 – 824 MHz receiver systems to insure rejection of external noise sources. This bandpass filter is available with up to a 5 MHz pass bandwidth, and consists of two (2) series-connected cavities. It features "sharp-skirt" selectivity with minimum insertion loss. For optimum performance, this bandpass filter is custom tailored to meet individual requirements. This model is 19 in rack-mountable, and comes with an N Female connector.