The KBM9005010 from KRYTAR is a 4x4 Butler Matrix that operates from 0.5 to 1 GHz. It can handle an input power of 20 W, provides an isolation of more than 16 dB, and has an insertion loss of 8 dB. This butler matrix has an amplitude imbalance of ±0.4 dB and a phase imbalance of ±3°. It is available in a connectorized module that measures 11.95 x 4.80 x 1.35 inches and has SMA-female connectors.
