The CDU00830M02570A01 from Concept Microwave is a Multi-band combiner with passbands from 830-867MHz/875-915MHz/1705-1785MHz/1915-1985MHz/2495-2570MHz.
It has an insertion loss of less than 1.0dB and an rejection of more than 30dB. The combiner can handle up to 50W of power. It is available in a module that measures 215x140x34mm .This RF Multi-band combiner design is built with SMA connectors that are female gender . Other configuration, such as different passband and different connector are available under different model numbers.
Multiband Combiners provide low-loss splitting (or combining) of 3,4,5 to 10 separate frequency bands. They provide high Isolation between the bands and produce some out of band rejection. A Multiband Combiner is a multi-port, frequency selective device used to combine/separate different frequency bands.