Air Directional Couplers

Shop air directional couplers for distributing RF signals throughout distributed antenna systems, cellular networks and wireless communications infrastructure. These RF coupling components provide a controlled signal path between a main transmission line and a coupled output for indoor DAS, outdoor wireless and broadband applications.

This collection includes air-dielectric directional couplers with 4.3-10 female connector interfaces and multiple coupling values. Available options include 5 dB, 6 dB, 8 dB, 10 dB and 13 dB configurations for balancing RF signal levels across different branches of a distributed antenna network.

Air directional couplers are used with coaxial cable assemblies, antennas, splitters and other passive RF components when designing signal-distribution routes. The collection includes wideband couplers for cellular frequency ranges, along with low-PIM options for installations where passive intermodulation performance is an important system consideration.

Browse our broader selection of DAS directional couplers for additional connector styles, frequency ranges and coupling values. Compatible coaxial jumpers can connect directional couplers with antennas, splitters, RF equipment and other passive network components.

Launch 3 Telecom supplies air directional couplers, RF signal-distribution components and passive network hardware for DAS contractors, wireless integrators and telecommunications installers. Explore our distributed antenna system solutions for antennas, couplers, splitters, combiners, coaxial components and related DAS equipment.