The CS06-12-436/11N from Pulsar Microwave is a Directional Coupler with Frequency 7 to 12.4 GHz, Coupling 6 dB, Coupling Variation ±1 dB, Amplitude Flatness 0.5 dB, Directivity 15 dB. Tags: Module with Connectors. More details for CS06-12-436/11N can be seen below.