Hittite Microwave Corporation introduced the HMC897, a new band pass tunable filter chip that is ideal for pre-selection in advanced communications systems, military radar, EW/ECM, SATCOM, space, industrial and medical systems. Tunable over a 9 to 19 GHz frequency range, this new, ultra-compact, varactor-tuned MMIC filter is inherently stable and has small physical size and insensitivity to environmental conditions. Its monolithic design creates microphonic immunity and allows for flexibility in advanced communications applications.
Band Pass Filter Chip With User Selectable Passband Frequency



