Specification Brand : Marhynchus BulletPoint1 : [Precise Control] Using 1PPS from GPS, the microcontroller compares it and outputs a 16Bit PWM to control the output accuracy of the constant temperature crystal, the frequency adjustment voltage of the constant temperature crystal is 0 to 5V, then a 1Bit PWM can control the output voltage to be 0.000076V. BulletPoint2 : [Wide Applications] This GPS disciplined oscillator is suitable for high end audio decoders, instruments, frequency meters, sources, and any device with an external 10MHz reference input. BulletPoint3 : [Comprehensive Connectivity] The back panel features 10MHz output interface, 1PPS output interface, GPS antenna interface, power switch, and 12V DC power supply interface, allowing seamless integration and operation. BulletPoint4 : [User Friendly] Equipped with a display screen and an encoder on the front panel, this GPS disciplined clock provides real time status and easy setting adjustments. BulletPoint5 : [Compact and Portable] Despite its advanced functionality, this GPSDO maintains a small and portable size, making it easy to transport and use in various settings. CompatibleDevices1 : Smartphone CompatibleDevices2 : Tablet ConnectivityProtocol : Wired (GPS-specific interfaces) ControlMethod : touch ExternallyAssignedProductIdentifier : 6903413685335 HumanInterfaceInput : buttons IncludedComponents : GPS Disciplined Oscillator, Antenna ItemName : Portable GPS Disciplined Oscillator GPSDO Clock OCXO 10MHz Square Output DC12V for Instruments ItemPackageDimensions_Height : 23 centimeters ItemPackageDimensions_Length : 4.9 centimeters ItemPackageDimensions_Width : 16.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : oscillators Manufacturer : Marhynchus MapType : Satellite Material : crystal Material1 : aluminum Material2 : copper MeasurementAccuracy : 1 ModelName : Marhynchuscd0i7gpfag ModelNumber : Marhynchuscd0i7gpfag NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Marhynchuscd0i7gpfag ProductDescription : Specification: Item Type: GPS Disciplined Oscillator Material: Aluminum Alloy Power Supply Voltage: DC12V ±2V Working Current: 650mA During Preheating, 350mA When Stabilized Output Frequency: 10.0000000.000MHz ±0.001Hz Output Waveform: Square Output Amplitude: -45dBm Thermostatic Crystal: ISOTEMP OCXO 143-141 (Disassembled) GPS Module: NEO 6M
How to Use: When turned on, the screen displays 10.00MHz GPSDO, and if a GPS antenna is not installed, this content will continue to be displayed. After installing the GPS antenna and locking the satellite, the screen will display the PPb correction value and the current PWM adjustment value after comparing the 1PPS . When used for the first time, it takes about 30 minutes to proofread and correct. When the PPb value is observed to be 0.0±1, press the encoding 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, find EXIT!! OK and press the encoder switch to exit the menu. At this point, the calibration is basically completed. After calibrating and saving the PWM values, the GPS antenna can be omitted for next use.
PackageList: 1 x GPS Disciplined Oscillator 1 x Antenna