GPSDO GPS Disciplined Oscillator High Precision 10MHz ±0001Hz with Dual Mode ATGM336H Module Stable TCXO Output 1PPS Signal for Lab Equipment Frequency Calibration

1. High Performance: The GPSDO combines GPS high precise time base and constant temperature crystal oscillator technology, with high precise, low temperature drift, and stable output.

2. Precise Output: The GPSDO utilizes GPS 1PPS signal for precise comparison through high performance microcontroller, and finely controls the output accuracy of the constant temperature crystal through 16BitPMW (pulse width modulation) technology.

3. Wide Application: This GPS disciplined oscillator is widely used in high end decoders, instruments, meters, frequency meters, signal sources, and other devices that have strict requirements for time accuracy.

4. 10MHz Signal Source: The GPS disciplined clock can provide stable and reliable 10MHz reference source input for the devices, ensuring the accuracy and reliability of device operation.

5. GPSDO Structure: The panel has display screen and encoder, and the back panel has 10MHz output interface, 1PPS output interface, GPS antenna interface, power switch, and 11-14V DC power interface.

Item Type: GPS Disciplined Oscillator

DC interface: DC 5521(Power supply not included)

Material: Aluminum Alloy

Working Current: Output Frequency: 10MHz ±0.001Hz

1 Channel Output Waveform: Squares wave about 4Vpp

2 Channel Output: Sine wave about 4Vpp

Output Amplitude: -45dBm

Constant Temperature Crystal: OSC5A2B02

GPS Module: Dual mode ATGM336H module

When the device is powered on, the screen will display 10.00MHz GPSDO. If a GPS antenna is not installed, this message will continue to be displayed. Once the GPS antenna is installed and is locked, the screen will show the PPb calibration value after comparing the 1PPS signal and the current PWM duty cycle value. It may take about 30 minutes for the initial calibration. When the PPb value is at 0.0±1, press the encoder switch to enter the menu, rotate the encoder to find the PWMSET option and press the encoder switch to save the current PWM value. Rotate the encoder again to find EXIT!! OK and press the encoder switch to exit the menu, completing the calibration. Once the PWM value is calibrated and saved, you can use the device without installing the GPS antenna in the future.

1 x GPS Disciplined Oscillator

1 x Antenna Module

1 x Connection Cable