The Model IPP-1000 is an in-phase four-way power combiner that covers the 400- to 1000-MHz frequency range. Developed by Innovative Power Products, the platform combines four signals with up to 750 W CW of total output power, and is contained in an aluminum housing sized 8.52 by 3.27 by 1.37 in. TNC-F connectors are used on the four inputs, and an SC-F connector is used on the single output. Insertion loss is less than 0.4 dB, and phase balance is less than 5 degrees. VSWR is less than 1.3:1, amplitude balance is less than 0.2 dB, and internal power resistors provide greater than 10 dB of isolation. For additional information, visit www.innovativepp.com.