The RFE-2017816-X from RFE is a Voltage Controlled Oscillator with Frequency 6 to 6.24 GHz, Power 10 to 14 dBm, Tuning Voltage 1 to 12 V, Phase Noise -108 dBc/Hz@100 kHz, Phase Noise dBc/Hz @100kHz -108 dBc/Hz@100 kHz. Tags: Surface Mount, Module with Connectors, Drop In. More details for RFE-2017816-X can be seen below.