GPSDO GPS Disciplined Oscillator Color Display GNSS GPS Disciplined Clock Square Wave Output 1PPS GPS Clock for Audio Decoders _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ GPSDO GPS Disciplined Oscillator Color Display GNSS GPS Disciplined Clock Square Wave Output 1PPS GPS Clock for Audio Decoders _x000D_ _x000D_ _x000D_ Feature: _x000D_ 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. _x000D_ 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. _x000D_ 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. _x000D_ 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. _x000D_ 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. _x000D_ _x000D_ Specification: _x000D_ Origin: Mainland China _x000D_ Application scenario: _x000D_ GPSDO is suitable for high-end audio decoders, instruments, meters, frequency meters, signal sources and other equipment with external 10MHz reference source inputs _x000D_ parameter: _x000D_ Power supply voltage: DC5525, 12V2V (need to bring your own power cord) _x000D_ Working current: 650mA when preheating, 350mA when stabilizing _x000D_ Output frequency: 10.000000.000MHz0.001Hz _x000D_ Output waveform: square wave _x000D_ Output amplitude: -45dBm _x000D_ Constant temperature crystal: ISOTEMP OCXO 143-141 _x000D_ GPS module: NEO-6M _x000D_ Shell material: ABS _x000D_ Product size: about 150.00x88.00x38.00mm/5.91x3.46x1.5inch _x000D_ _x000D_ _x000D_ Note: _x000D_ 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! _x000D_ Please allow 1-2cm measuring deviation due to manual measurement._x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1 x GPS Disciplined Oscillator (Excluding Power Adapter) _x000D_ 1 x GPS Antenna _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_