Remingtape GPSDO GPS Disciplined Oscillator 10MHz Square Wave GNSS GPS Disciplined Clock 1PPS GPS Clock for Audio Decoders

It uses the 1PPS signal of GPS. After the microcontroller compares it, the microcontroller outputs 16Bit PWM to control the output accuracy of the constant temperature crystal. The constant temperature crystal frequency fine-tuning voltage is 0-5V, so 1Bit PWM can control the output voltage to 0.000076V. GPSDO (Global Positioning System Disciplined Oscillator), also known as GPS disciplined constant temperature crystal oscillator, GPS disciplined clock, 10MHz standard signal source. Compared with ordinary time base, it has higher accuracy, lower temperature drift and more stable output. The length, width and height of the whole machine are 150x88x38mm (excluding protrusions). The front panel has a display screen and encoder, and the rear panel has a 10MHz output interface, a 1PPS output interface, a GPS antenna interface, a power switch and a 12V DC power interface. Applicable scenarios:GPSDO is suitable for high-end audio decoders, instruments, meters, frequency meters, signal sources and other devices with external 10MHz reference source input