Operating in the 400 MHz to 1 GHz frequency range, the Model IPP-1000 in-phase, four-way power coupler combines four signals with up to 750W CW of the total output power. TNC-F connectors accommodate the four inputs and an SC-F connector interfaces the coupler's single output. The component specifies an insertion loss of less than 0.4 dB, a phase balance of less than 5°, VSWR of less than 1.3:1, and an amplitude balance of less than 0.2 dB. It comes in an aluminum housing measuring 8.52" x 3.27" x 1.37" and integrates power resistors that provide greater than 10 dB of isolation. Delivery time is four to six weeks upon receipt of order. INNOVATIVE POWER PRODUCTS INC., Holbrook, NY. (631) 563-0088.
Electronic Design China 
