Tunable band-pass filters offer a dynamically adjustable solution

Analog Devices HMC890 Tunable Band-Pass Filters are MMICs featuring a user selectable pass-band frequency. The centre frequency can differ between 1GHz and 1.9GHz by applying an analog tuning voltage between 0V and 14V. The band-pass filters can be utilised as a much smaller choice to physically large switched filter banks and cavity tuned filters. These monolithic designed filters offer a dynamically adjustable solution in advanced communication applications. Some of the applications comprise test and measurement equipment, defence RADAR, satellite communications, industrial, and medical equipment.