450-470/800-950MHz Duplexer(N-female, IP60)
RF duplexer is an electronic device that allows bi-directional (duplex) communication over a single path. In radar and radio communications systems, it isolates the receiver from the transmitter while permitting them to share a common antenna. Most radio repeater systems include a duplexer. Duplexers can be based on frequency polarization, or timing.
A Duplexer is a 3-port device that allows the transmitter and receiver to use a single antenna, while operating at the same/similar frequencies. Topwave model TPW-DP-4895-NF, a typical RF duplexer with N female connector. The parameter PIM can avoid mutual signals interference effectively when different channel signals. The units work well with Low VSWR, low insertion loss and high isolation.
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