The CS10-11-436/11N from Pulsar Microwave is a Directional Coupler with Frequency 7.2 to 8.5 GHz, Coupling 10 dB, Coupling Variation ±1 dB, Amplitude Flatness 0.3 dB, Directivity 15 dB. Tags: Module with Connectors. More details for CS10-11-436/11N can be seen below.