walkie talkie set
- radioElectromagnetic wave receiver
- two-wayOperating in both directions
- staticWithout motion or change
- crackleSharp snapping sounds
- frequencyRate of recurrence
channel · over · roger · copy · antenna · handheld · squawk · portable · communication · patrol · dispatch · range · battery · push-to-talk · transmission · receiver · walkie · broadcast
communication directionality
walkie talkie setradio receiver
Frequency-tuned listening device
police scanner · television set · megaphone · public address system
portability and mobility
walkie talkie setbase station
Fixed wireless communication point
radio tower · public address system · intercom system · satellite phone · cell phone