The DC1006005000GH from Sainty-Tech Communications Limited is a Directional Coupler with Frequency 6 to 50 GHz, Coupling 10 dB, Coupling Variation ±0.2 to ±0.5 dB(Accuracy), Frequency Sensitivity ±0.4 to ±0.7 dB, Directivity 10 to 13 dB. Tags: Module with Connectors. More details for DC1006005000GH can be seen below.