RFI 3-Port Directional Couplers are used in a variety of RF combining, sampling and power splitting applications. Typically used in DAS (Distributed Antenna Systems) for sampling RF for fibre fed systems and or distributing power throughout feeder cable networks. RFI provide a wide product range of coupling values in the most popular frequency bands which enables optimised and balanced system levels.
Broadband 698-2700 MHz covering multi-cellular bands
Manufactured to a low PIM ≤ -150 dBc (3rd Order 2x43 dBm carriers) rating.
Primarily used for optimising feeder cable signal distibution
Suitable for use with simplex and duplex channels, analogue or digital communications.
Optional 7.16DIN (F) Termination Connector SP6927-23xx-DIN range available.
Suitable for use in multi-carrier systems.
Wide range of coupling values.
Environmental IP 65 Rating.