WM4PD-0.5-6-S is a wideband 4-way in-line power splitter covering of 0.5 to 6 GHz with excellent return loss, low insertion loss, and high isolation performance. It is a very versatile product that covers the upper UHF band, cellular and PCS testing measurement applications as well as L, S, and the lower half of C band. The aluminum enclosure measures 5.75 x 2.80 x 0.55 inches. The multi-stage Wilkinson design provides wideband coverage with minimal ripple and low signal loss. Insertion loss 0.5dB typical. Isolation 25dB typical. Return loss 23dB typical. Amplitude balance 0.2dB typical. Phase balance 4 degrees typical.