HamClock Instructions
HamClock V4.24 User Guide
Backend Server change for HamClock Devices based on Inovato Quadra or N∅LSR Design HK1RBOX
Updated Instructions (V4.25) for changing the backend server to receive new HamClock releases.
Backend Server change for Raspberry-Pi based HamClock devices
Here is a link to instructions for the backend server change by Keith, G6NHU:
How to point a Raspberry Pi based HamClock to the OHB backend server.
Here is a link to instructions for setting up a Raspberry Pi based HamClock by Keith, G6NHU:
And here is a video showing the steps to change the backend to OHB on a Raspberri Pi:
YouTube video of how to connect your HamClock to the OHB centralized backend
And here is a video showing the steps to fully install HamClock on a Raspberri Pi:
Tips and Tricks
Explanation of MUF-RT and MUF-VOACAP
How to read the Take Off Angle (TOA) map
SDO, Solar Wind, and Solar Flux
Open HamClock Backend instructions
ContributionsIf you have any tips or tricks on configuring HamClock, especially if it involves using OHB either as your own backend server, or using our public server, please get in touch. We are happy to put a link on this page to your contribution if it furthers the use of HamClock.

