The A3207-10 from Atlantic Microwave is a Directional Coupler with Frequency 12.4 to 18 GHz, Coupling 10 dB, Coupling Variation ± 1 dB, Frequency Sensitivity ± 0.50 dB, Directivity 12 dB. Tags: Module with Connectors. More details for A3207-10 can be seen below.