The CS06-17-436/11N from Pulsar Microwave is a Directional Coupler with Frequency 12.4 to 18 GHz, Coupling 6 dB, Coupling Variation ±1 dB, Amplitude Flatness 0.5 dB, Directivity 12 dB. Tags: Module with Connectors. More details for CS06-17-436/11N can be seen below.