The 100308006 from KRYTAR is a Directional Coupler with Frequency 0.3 to 8.0 GHz, Coupling 6 dB, Coupling Variation ±1.0 dB, Frequency Sensitivity ± 1.20 dB, Directivity 10 dB. Tags: Module with Connectors. More details for 100308006 can be seen below.