Commscope Technologies LLC

Outdoor Wireless Networks LLC

Frantisek Ondrácek

Libor Strachon

Peter Schmid

Martin Kufa

Roman Hofman

Tomás Thér

Jiri Kasik

Katarina Potocná

A modular filter system includes a wideband combiner, which includes an antenna connector and wideband filter connectors, and multiple filter modules. A first filter module includes a first connector configured to pass a first frequency band. The first filter module includes a combiner connector configured to pass the first frequency band, which is coupled to the combiner connector. The second filter module includes second, third, fourth, and fifth connectors configured to pass second, third, fourth, and fifth frequency bands, respectively. The second filter module further includes a combiner connector configured to pass the second, third, fourth, and fifth frequency bands, which are coupled to the combiner connector.

Wideband modular filter/duplexer system

Systems and methods for phasing line holders are described herein. In certain embodiments, an apparatus includes a groove in a conductive body. Additionally, the apparatus includes a phasing line for electrically coupling a plurality of components, the phasing line extending through the groove. Further, the apparatus includes a holder inserted into the groove, the holder maintaining the phasing line at a specific position in relation to a plurality of groove surfaces, wherein a plurality of holder surfaces apply sufficient pressure to the plurality of groove surfaces to secure the holder within the groove.

Phasing line holders

Growing community of inventors

Pardubice, Czechia

Frantisek Ondrácek