Features 1.HIGH PERFORMANCE: OCXO frequency reference module has a constant temperature 10MHz frequency standard, ultra?low phase noise to ensure low noise and reliability. 2.HIGH ACCURACY: OCXO 10MHz frequency reference module adopts constant temperature crystal technology, which has high accuracy (0.01Hz) and stability (5e?12). 3.MULTIPURPOSE INTERFACE: OCXO 10MHz frequency module adopts multipurpose interface design, which is suitable for sound system, decoder, short wave radio and other instruments reference test. 4.EASY TO INSTALL: OCXO 10MHz frequency reference module is easy to install, equipped with SMA external screws and internal holes interface, convenient to use. 5.DURABLE AND RELIABLE: OCXO 10MHz frequency reference module is made of premium PCB material and fine processing to ensure durability and long life. specificationItem Type: OCXO Frequency Reference Module Material: PCB Instrument Reference Test Name: Frequency Reference Source Current Consumption: Warm Up Stage 750mA, Working Stage 300mA Warm Up Time: 5 Minutes Calibration Accuracy: 0.01Hz Frequency Stability: 5e-12 Output Level: dBm: 10dB 2dBm 50 VRMS: 0.7071V 50 VPeak: 1.0V 50 VP P: 2.0V 50 Output Impedance: 50 Connector Type: SMA External Screws Inside Holes PackageList 1 x OCXO 10MHz Frequency Reference Module 1 x Power Cord