The SOP-17410105-06-B1 from ERAVANT is a Phase Locked Oscillator with Frequency 170.004 GHz, Frequency Stability ±5 ppm, Output Power 2 dBm, Reference Frequency 10 MHz, 100 MHz, Reference Power -2 dBm to 3 dBm. Tags: Module with Connectors, PLDRO. More details for SOP-17410105-06-B1 can be seen below.