OCXO 10MHz Frequency Standard Reference Module Crystal Oscillator Constant Temperature Board Item Type: Frequency Standard Reference Module Current Consumption: Preheating stage <750mA, working stage <300mA Warm Up Time: About 5 minutes Calibration Accuracy: 1Hz Frequency Stability: 5e-12 Output Level: DBm: 10dBm±2dBm at 50Ω; VRMS: 0.7071V at 50Ω; VPeak: 1.0V at 50Ω; VP P: 2.0V at 50Ω Output Impedance: 50Ω Interface Type: SMA Female Product Use: Constant temperature 10MHz, ultra low phase noise, frequency reference module, frequency reference source, OCXO frequency reference source, used for instrument benchmarks such as audio systems, decoders, shortwave radios, frequency meters, signal sources, etc.