The CS06-07-436/11N from Pulsar Microwave is a Directional Coupler with Frequency 2.6 to 5.2 GHz, Coupling 6 dB, Coupling Variation ±1 dB, Amplitude Flatness 0.6 dB, Directivity 18 dB. Tags: Module with Connectors. More details for CS06-07-436/11N can be seen below.