10MHz GPSDO

10MHz GPSDO

The 10MHz GPSDO (GPS Disciplined Oscillator) is a precision frequency reference designed for amateur radio, SDR, laboratory, and RF test applications. Combining a high-stability OCXO with GPS satellite synchronization, it delivers an ultra-accurate 10 MHz reference signal featuring excellent long-term frequency stability, low phase noise, and reliable holdover performance for equipment calibration and frequency synchronization.

Key Features

• GPS disciplined 10 MHz precision frequency reference
• High-stability OCXO (Oven Controlled Crystal Oscillator)
• Continuous GPS frequency correction for long-term accuracy
• Standard 10 MHz sine wave output
• 1 PPS timing output for synchronization applications
• Excellent long-term frequency stability
• Low phase noise and low jitter performance
• Fast satellite acquisition with GPS receiver
• Automatic GPS lock indication
• Holdover mode maintains frequency during temporary GPS signal loss
• Ideal reference source for SDR receivers and transceivers
• Suitable for spectrum analyzers, signal generators, and frequency counters
• Compatible with laboratory and RF test equipment requiring a 10 MHz reference
• BNC output connectors for easy integration
• Status LEDs for power, GPS lock, and oscillator status
• External GPS active antenna support
• Compact aluminum enclosure
• 12V DC operation
• Low warm-up drift after OCXO stabilization
• Reliable continuous-duty operation
• Suitable for amateur radio frequency calibration
• Ideal for SDR clock synchronization
• Professional laboratory frequency reference solution
• Low maintenance operation
• Designed for precision RF measurement applications

Typical Uses

• SDR frequency reference
• Frequency counter calibration
• Spectrum analyzer synchronization
• Signal generator reference clock
• Laboratory frequency standard
• Amateur radio station reference oscillator
• RF development and measurement

In the Box

• 10MHz GPSDO Frequency Reference Unit
• Active GPS antenna
• GPS antenna cable
• DC power cable
• User documentation