What function does a digital mode hotspot perform for nearby transceivers?
Communication with a digital voice or data network✓Bonne réponse
FT8 digital communications via AFSK using a smartphone connected to the internet
RTTY encoding and decoding without a computer
High-speed digital communications for meteor scatter
Explication
A hotspot is a low-power local transceiver connected to the internet that relays digital voice or data between nearby handhelds and a wide-area digital network such as DMR, D-STAR or System Fusion. It is not an FT8 or RTTY device.