An experimental GPSDO using an STM32 MCU and a u-blox Neo-M8 GNSS module.

Files for my Lars GPSDO project

GPS Disciplined Oscillator Project (Arduino-based, 10MHz,1MHz,10kHz outputs )

An all-digital GPS disciplined oscillator using MMCM phase shift.

Configuration Utility for Leo Bodnar GPSDO

GPS Disciplined Oscillator for high-precision timekeeping. More accurate than my Rubidium-based atomic clock.

Alternative firmware for a common GPSDO

Very simple Arduino nano and SI5351 GPSDO using the PPS from a GPS receiver

Open Source 10Mhz Isolated Distribution Amplifier. PIC18F25K50 TruePosition GPSDO Controller Firmware with USB and OLED Display.

Hardware and Software for the PicoGPSDO

This is a significant improvement to the first version

A Global Positioning System (GPS) Disciplined Oscillator (DO)

A USRP B200 compatible GPSDO board with the u-blox LEA-M8F

Yet Another TruePosition GPSDO

Monitoring a high precision 10MHz GPS disciplined oscillator (GPSDO)

No description available

GPSDO

These are the original files for Lars' DIY GPSDO EEVblog project by Lars Walenius

GPSDO PTP Master

Provable 10MHz±0.01Hz (or better) into 50Ω at low cost

10 MHz 3 channel distribution amplifier and low pass filter designed to integrate in a BG7TBL GPSDO

A simple but useful GPSDO project for using as a reference oscillator in projects (e.g. QO100, transverter, tansceiver TCXO)

simple project to make a gps controlled oszillator 100khz to 160 MHz. accuracy about 0.2 Hz

No description available

A GPS Disciplined Oscillator Controller

a derivative of Lar's Arduino GPSDO

RF drive test application using Ettus USRP + GPSDO, GNU Radio, and Google Maps

Lime-GPSDO MAX10 Gateware

Connector board for UCCM GPSDO modules

Files for supportting of GPSDO and UDP/IP stack for SDRPi board.