Mini-Circuits WP4 50Ω SMD MMIC Power Splitters/Combiners are 4way/0° devices that support a wide range of frequencies. WP4 Power Splitters/Combiners offer an isolation range of 22dB to 30dB (typical), 0.5° to 3° (typical) phase unbalance range, and an amplitude unbalance range of 0.10dB to 0.25dB (typical). These components feature high ESD levels and come in a compact DQ1225 package measuring 0.118" x 0.118" x 0.035". As a splitter, the WP4 devices have a 1.5W maximum power input.