The LF002 filter from Terra is a filter that has high attenuations in the Digital Dividend band (790 - 862 MHz), and frequencies corresponding to the TETRA and GSM bands, which allow to incorporate this type of filters in installations close to re-emitters, or in situations that require the rejection of these frequencies, in order to protect the televisions that are affected by the 4G telephones.
They are simple filters for practical use that are easily installed, obtaining amazing results in the rejection of Digital Dividend bands and without affecting TV signals.
