Radio Controlled Desk Clocks

Acctim Radio Controlled Clock Avanti (74467)

Acctim Radio Controlled Clock Avanti (74467) `MSF` is the name of the radio signal transmitted by the National Physical Laboratory (NPL). The signal operates on a frequency of 60kHz and carries a time and date code that radio controlled clocks can receive and decode. The signal is transmitted from Anthorn radio station Cumbria and the […]