The BBTLine 4Way SMP Conn from BBTLine is a Broadband 4-Way RF Splitter/Combiner that operates from 0.5 to 6 GHz. It can handle up to 20 W of input power, has an insertion loss of less than 1.7 dB and provides a port-to-port isolation of over 15 dB across the band. The power divider has an amplitude unbalance of ± 0.15 dB and a phase unbalance of ± 2.5°. It is not a typical Wilkinson-style device but is based on a design which yields a more compact splitter/combiner with excellent, low-loss RF characteristics and high-power handling capability. The device is available in a module that measures 16.60 x 13.00 x 5.88 cm with SMP Smooth-Bore Connectors.
