The QVO-10000-20000 from Qualwave is a Voltage Controlled Oscillator with Frequency 10 to 20 GHz, Power 5 to 10 dBm, Tuning Voltage 0 to 18 V (Control), Spurious -60 dBc, Harmonic Supression -10 dBc. Tags: Module with Connectors. More details for QVO-10000-20000 can be seen below.