The 317.2032-6/S from Microwave Devices Inc. is a Directional Coupler with Frequency 225 to 400 MHz, Coupling 6±1.25 dB, Coupling Variation ±1.25 dB, Frequency Sensitivity ±0.75 dB, Directivity 22 dB. Tags: Module with Connectors. More details for 317.2032-6/S can be seen below.