The DC1606005000GH from Sainty-Tech Communications Limited is a Directional Coupler with Frequency 6 to 50 GHz, Coupling 16 dB, Coupling Variation ±0.3 to ±0.8 dB(Accuracy), Frequency Sensitivity ±0.5 to ±0.8 dB, Directivity 10 to 14 dB. Tags: Module with Connectors. More details for DC1606005000GH can be seen below.