Meaning of range extender | Babel Free

Definitions

1. A fuel-based auxiliary power unit that extends the range of a battery electric vehicle by driving an electric generator that charges the vehicle's battery.
2. A device which extends a signal beyond its normal limit.
3. A device which expands coverage available to a wireless network with a new coverage area, which can be connected to the primary network node via a wireless backhaul or a wired one, depending on device.

CEFR level