Tunable Notch Filter

Ranatec offers a variety of high performance programmable electronically tunable notch filter (tunable band reject filter) with state-of-the-art technology.

The Ranatec Tunable Notch Filters are critical tools for adaptation to stringent new ETSI/3GPP conformance test specifications for mobile device radio properties, that covers all sub-6 mobile bands and channel bandwidths for 2G/3G/4G/5G. Designed for formal conformance testing performed by accredited test houses, as well internal verification by mobile device vendors. A flexible and easy to use test automation platform to support almost any ambition level, tailored to your demands.

The Tunable Notch Filters are fully equipped for conformance testing across all existing mobile bands up to and including 6000 MHz. Filter characteristics are remained constant across the entire frequency range. A frequency extension unit is available as an option to complement the tunable band reject filters, extending the pass band up to 26,5 GHz.