Showing Filters

Switched filter banks

0-110GHz

Filtronic have extensive experience of designing and manufacturing switched filter banks. Our designs are optimised to minimise switching times with very low power consumption.

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Custom filters

0-110GHz

Filtronic produces a range of filters, including metal cavity filters, ceramic, combline, interdigital, lumped element, suspended substrate, waveguide and thin-film.

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Interference mitigation filters

0-110GHz

Interference suppression filters provide a simple, cost effective and low loss solution for minimising spectral emissions and attenuating interference signals.

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Ceramic filters

0-10GHz

Filtronic have a rich history in ceramic filter design and manufacture. Filter capability includes TE, TEM, TM, Quasi-T, ceramic combline etc. dependent upon the required filter performance and size.

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Combline filters

100MHz-20GHz

Combline filters can be designed to have bandwidths of 1% to 50% of the centre frequency. Centre frequencies in the range of 100MHz to 20GHz are possible with stopbands extending to 5 times f0 . Wider stopbands are achievable with appropriate resonator loading.

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Lumped element filters

1MHz-20GHz

Lumped element technology is commonly used in applications where small size is required, especially at lower frequencies where transmission line devices might be excessively large. Both narrowband and broadband designs are available in high pass, low pass, band pass, band stop and multiplexer form.

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