That little 'twitch' is them cutting power to the analogue transmitter. It then runs on backup batteries until they run out and the signal dies.
The batteries are only designed to keep the transmitter going for 30 seconds max in case of a power outage, while the National Grid reroutes power to the site.
That little 'twitch' is them cutting power to the analogue transmitter. It then runs on backup batteries until they run out and the signal dies.
The batteries are only designed to keep the transmitter going for 30 seconds max in case of a power outage, while the National Grid reroutes power to the site.
Tomsonic41 3 months ago