The 715S-40-1.950 from MECA is a Directional Coupler with Frequency 1.3 to 2.6 GHz, Coupling 40 dB, Coupling Variation -0.6 to 6 dB, Directivity 22 to 25 dB, Power 100 W. Tags: Module with Connectors. More details for 715S-40-1.950 can be seen below.