The RDRO-A-8.0-10.7GHz from Raditek is a Dielectric Resonant Oscillator (DRO) with a frequency from 8 to 10.7 GHz. It has a low phase noise of -85 dBc at 10 kHz offset and frequency stability of up to 5 ppm/C over a temperature range from 0 to 50° C. The DRO provides an output power of 15 dBm while operating over a 6 - 18 volt supply. It can be mechanically tuned over a small band (can be customized for electronic tuning as well). This DRO is available in a module that measures 1.92 x 1.05 x 0.53 inches.