Unlike the typical quadrature hybrid which has the same impedance at all four ports, this new patented design provides input and isolation ports at 50 Ohms and the -3dB ports at an impedance other than 50 Ohms, for example, 25 Ohms. The impedance transformation takes place inside the coupler, thus allowing it to be used in mixed impedance systems. This impedance transforming coupler is ideal for splitting and combining of Mimics which may have input or output impedances other than 50 Ohms.
Our Impedance Transforming 90 Degree Hybrid Coupler Line offer low insertion loss, low VSWR and high power capability in a small package. These products are available in narrow and broadband bandwidths making them ideal for power amplifiers, power combiners/dividers, modulators, antenna feeds, attenuators, phase shifters and switches. Frequency Range is from 225 MHz to 3500 MHz in power levels up to 250 Watts.
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