GPSDO GPS Disciplined Oscillator Color Display GNSS GPS Disciplined Clock Square Wave Output 1PPS GPS Clock for Audio Decoders GPSDO GPS Disciplined Oscillator Color Display GNSS GPS Disciplined Clock Square Wave Output 1PPS GPS Clock for Audio Decoders Feature: 1. Precise Timekeeping: The GPS disciplined oscillator, also known as GPSDO, GPS disciplined crystal oscillator, and GPS disciplined clock, provides a 10MHz standard signal source. It offers higher accuracy, lower temperature drift, and more stable output compared to ordinary time base sources. 2. Advanced Control: The GPSDO makes use of a GPS 1PPS signal, and a microcontroller for comparison. It controls the output precision of the isothermal crystal through a 16Bit PWM output from the microcontroller. 3. Fine Voltage Tuning: With the GNSS GPS disciplined clock, the fine tuning voltage of the isothermal crystal frequency is 0-5V, meaning that a 1Bit PWM can control the output voltage as low as 0.000076V. This high level of control allows for incredibly precise adjustments. 4. Compact and Portable: The 1PPS GPS clock for audio decoder has dimensions of 150*88*38mm (excluding protrusions), making it compact and lightweight for easy portability. 5. User-friendly Design: The GNSS disciplined oscillator comes equipped with a display screen and encoder on the front panel, and a 10MHz output interface, 1PPS output interface, GPS antenna interface, power switch, and 12V DC power interface on the back panel for ease of use and functionality. Specification: Origin: Mainland China Application scenario: GPSDO is suitable for high-end audio decoders, instruments, meters, frequency meters, signal sources and other equipment with external 10MHz reference source inputs parameter: Power supply voltage: DC5525, 12V2V (need to bring your own power cord) Working current: 650mA when preheating, 350mA when stabilizing Output frequency: 10.000000.000MHz0.001Hz Output waveform: square wave Output amplitude: -45dBm Constant temperature crystal: ISOTEMP OCXO 143-141 GPS module: NEO-6M Shell material: ABS Product size: about 150.00x88.00x38.00mm/5.91x3.46x1.5inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x GPS Disciplined Oscillator (Excluding Power Adapter) 1 x GPS Antenna