POLYTRON is synonym for high-quality customized filters. The precise factory-made tuning of channels for each filter saves lots of time on-site, since it is only necessary to adjust the channels. Their high isolation makes it possible to combine the filters with VHF- and UHF antennas.

Our MC-filters are first choice for DVB-T-reception. Our SF 109-862 has been unmatched until today. Rejection filter adaptors as the BSK series can only be obtained at POLYTRON!