Frequency Reference Source with OCXO 10 MHz output Precise and stable OCXO 10 MHz frequency output for accurate frequency references in electronics projects and calibration tasks. Compact and portable design suitable for bench use and field work; built with durable materials for longterm reliability. Broad compatibility with common test equipment and electronic instruments including frequency counters, spectrum analyzers, oscilloscopes, and RF transceivers; provides a consistent 10 MHz reference across devices. User friendly operation with straightforward controls and clear indicators; minimizes setup time and reduces measurement error. Enhances testing capabilities and measurement accuracy across a range of applications; supports reliable reference signals in demanding workflows. Use scenarios Calibrating microcontroller, embedded system timing, and RF transceiver designs in development or testing labs. Field service and onsite calibration of equipment at customer sites where a portable, stable reference is needed. Synchronizing multiple instruments on a test bench, such as frequency counters, spectrum analyzers, and oscilloscopes, to ensure consistent measurements.