Framingham, 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 high power 90° quadrature hybrid couplers for use in WiMAX applications. The new units operate at 2.5 and 3.5 GHz and coupling is 3dB 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. Power handling is 500W CW. The new devices are available with SMA female connectors standard, and alternate interfaces upon request. The package size is 1.3 x 0.4 x 0.4 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) 456-9184,, or by e-mail at; .