The RFE-2017722-X from RFE is a Voltage Controlled Oscillator with Frequency 8.8 to 9.8 GHz, Power 8 to 12 dBm, Tuning Voltage 1 to 18 V, Phase Noise -95 dBc/Hz@100 kHz, Phase Noise dBc/Hz @100kHz -95 dBc/Hz@100 kHz. Tags: Surface Mount, Module with Connectors, Drop In. More details for RFE-2017722-X can be seen below.