Devens, MA - Response Microwave, Inc. a global specialist in providing RF/Microwave customer solutions, is pleased to announce the availability of its new application specific series of economical directional couplers for power sampling and VSWR monitoring in WiMAX applications. The new couplers operate at 2.5 and 3.5 GHz and are available in coupling values of 10, 20 and 30dB nominal. Electrical performance offers typical insertion loss of 0.5dB, isolation of 18dB minimum, VSWR of 1.25:1 typical and directivity of 15dB maximum. Forward power handling is 50W CW. The new devices are available with N and SMA female connectors standard, and alternate interfaces, including reverse polarity, upon request. The package size is 1.38 x 0.95 x 0.59 inches, plus connectors. Units accommodate environmental extremes from –35° to +80° C. For more information on this new line or to discuss how we can satisfy your application specific requirement, please contact Response Microwave, Inc. at (978) 772-3767,, or by e-mail at; .