Low PIM 380MHz-960MHz/1695MHz-2700MHz Cavity Combiner With N-Female Connector

The CUD00380M02700M50N from Concept Microwave is a Cavity Combiner with passbands from 380-960MHz and 1695-2700MHz with Low PIM ≤-150dBc@2*43dBm. It has an insertion loss of less than 0.3dB and an isolation of more than 50dB. It is available in a module that measures 161mm x 83.5mm x 30mm. This RF cavity combiner design is built with N connectors that are female gender. Other configuration, such as different passband and different connector are available under different model numbers.

Low PIM stands for “Low passive intermodulation.” It represents the intermodulation products generated when two or more signals transit through a passive device with nonlinear properties. Passive intermodulation is a significant issue within the cellular industry and it is extremely difficult to troubleshoot. In cell communication systems, PIM can create interference and will reduce receiver sensitivity or may even inhibit communication completely. This interference can affect the cell that created it, as well as other nearby receivers.