The QV-1D70 from Clear Microwave, Inc is a 90 Degree Hybrid Coupler with Frequency 700 MHz to 2.7 GHz, Average Power 50 W, Peak Power 3 kW, Insertion Loss 0.5 dB, Isolation 23 dB. Tags: Module with Connectors, Multi-Octave Band Coupler. More details for QV-1D70 can be seen below.