The D-4066 from Werbel Microwave is a 4-Way Power Divider that operates from 0.5 to 6 GHz. It can handle a CW input power of up to 30 W, provides more than 25 dB of isolation, and has an insertion loss of less than 1.4 dB. This power divider has an amplitude balance of ±0.7 dB and a phase unbalance of ±10°. It is available in a module that measures 5.75 x 2.80 x 0.55 inches and has SMA-female connectors.