OCXO (Oven Controlled Crystal Oscillator) can provide a highly stable frequency reference over temperature variations. A 40-minute warm-up is required for OCXO to reach its nominal frequency.

Frequency reference:

Clock Reference Output

• Initial Calibration Accuracy: ±10 ppb (with option OCXO-D08)

Temperature Stability, temperature range 0℃ to 50℃, reference to 25℃

• ±5 ppb (with option OCXO-D08)

Aging Rate (after 30 consecutive days of working)

• ±30 ppb/year (with option OCXO-D08)