ECS offers a wide selection of thru hole ceramic filters including 450 KHz & 455 KHz ceramic bandpass filters and standard IF Filters at 10.7 MHz. The ceramic filter offers low cost discrete filter with low insertion loss and a wide range of bandwidths.
ECS offers a wide selection of monolithic crystal filters both thru hole and surface mount packages. We offer a wide range of center frequencies including 10.7 MHz, 21.4 MHz, 45.0 MHz, 70.0 MHz, and 90.0 MHz. The monolithic crystal filter offers the stability of a quartz device ideal for IF filtering. The monolithic design is both cost effective and space saving; ideal for today's wireless and telecommunications applications.