OCXO 10 MHz Temperature-Compensated Crystal Oscillator Module This compact OCXO 10 MHz frequency reference module delivers a stable, low phase noise 10 MHz output on a PCB module that is suitable for instrument calibration, signal generation, and equipment replacement. Key benefits and why you need it: - Provides a highly stable 10 MHz reference to improve measurement accuracy and maintain reliable system timing. - Low phase noise output reduces signal jitter and improves performance in radio, decoder, and audio equipment applications. - SMA connector ensures a robust, low-loss connection to test instruments and signal chains. - Simple drop-in replacement for worn or faulty oscillator modules to restore stable device operation. - Built with quality PCB components for high calibration accuracy and long-term durability. Main features: - Frequency: 10 MHz constant-temperature crystal oscillator output. - Connector: SMA connector for reliable, low phase noise connections. - Output impedance: 50 ohm to match standard instrumentation. - Output level: 10 dBm +/- 2 dBm at 50 ohm, VRMS 0.7071 V at 50 ohm, Vpeak 1.0 V at 50 ohm, Vpp 2.0 V at 50 ohm. - Calibration accuracy: +/-0.01 Hz for precise reference needs. - Frequency stability: 5e-12 for excellent long-term and short-term stability. - Warm-up time: approximately 5 minutes to reach stable operation. - Power consumption: preheating stage. - Form factor: PCB module designed for easy integration and replacement. Compatibility and practical attributes: - Compatible as a frequency reference source for audio systems, decoders, shortwave radios, frequency counters, signal generators, and similar instruments. - Compact PCB format allows straightforward installation into enclosures or test setups where a 10 MHz reference is required. - Designed to work with standard 50 ohm systems and SMA-cabled equipment. Use scenarios: - Calibration bench: Use the module as a stable 10 MHz reference to calibrate frequency counters and laboratory instruments to improve measurement traceability. - Radio and decoder systems: Replace an aging oscillator in a shortwave radio or decoder to reduce frequency drift and lower phase noise for clearer reception or decoding. - Signal generation and testing: Provide a precise reference input to a signal generator or synthesizer to stabilize output frequencies during development and testing. Package contents: - 1 x OCXO 10 MHz module. - 1 x cable. Note: - New and old physical types of this product are shipped at random, and you should accept either type before ordering.