Andrew Filter and Diplexer products combine wireless RF system transmit and receive signals to a common port and provide the necessary rejection between the receiver and transmitter. Andrew filter products eliminate spurious out-of-band rejection.

Andrew crossband couplers provide the necessary isolation between different systems, while still allowing operators to combine multiple systems onto a single coaxial transmission line system. Combining or separating transmit and receive signals for use on a common antenna port requires some type of diplexing and filtering scheme. By specifying Andrew crossband couplers, system designers and engineers can ensure that system insertion loss or return loss will not be degraded.

For a complete outline of Andrew Filter and Diplexer product and system capabilities, contact Andrew.