Michel's Lighthouse > Beacons

Exact Pendulum Beacon by OK0EPB

(1/1)

IZ5ZCO:
7.039,4 kHz

The Czech time radiobeacon driven by pendulum

The time signal of OK0EPB is generated by a pendulum with a rod made of fused quartz.
The clock's machine works on the basis of Froment's system with a constant impulse.

For more informations, see here.

Navigation

[0] Message Index