It was excellent earlier in the year when we won a large contract from DMSL (an organisation funded by and representing the 4G operators) to supply filters for use by both individual consumers and ‘communal’ units designed for use in premises with a shared aerial e.g. blocks of flats.

We have now supplied large quantities of our ‘LYNX’ brand filters that will prevent the 4G LTE signal from affecting digital terrestrial TV reception. In areas where interference is expected or is actually experienced DMSL will issue one filter per household. Consumer filters are small and simply plug into the aerial socket on a TV. Professional installers can also obtain our consumer and communal filters from DMSL. More information is available from https://at800.tv/, at800 is a trademark of DMSL.