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Polaplexer

Started by Admin, September 22, 2018

Posted September 22, 2018

The Polaplexer is a microwave antenna, or antenna feed, which supports two simultaneous inputs or outputs that are independent and isolated from each other by use
of orthogonal (at right angles) linear polarization. The isolation can be as much as 30 - 35 dB. Its main use is to permit full duplex operation with a single antenna, in which one port is used to transmit and the other to simultaneously receive

,,,to see this ....http://www.ham-radio.com/sbms/sd/ppxrdsgn.htm