The AXIOM238 from AXTAL is an Oven Controlled Crystal Oscillator (OCXO) that operates from 80 to 120 MHz. It provides a sine wave output with an amplitude of +10 dBm and has frequency stability of ±500 ppb. This OCXO has spurious levels of -80 dBc, maximum harmonics of -30 dBc, and phase noise of -160 dBc/Hz@1 kHz offset. It requires a DC supply of 12 V and consumes less than 100 mA of current (steady-state). The oscillator is available in a vibration-isolated package that measures 38 x 38 x 20 mm.