aerial
antenna
blue
broadband
broadcast
broadcasting
business
cell
cellular
communication
connection
construction
data
digital
dish
electric
electricity
electronic
equipment
frequency
global
gsm
high
industry
internet
mast
metal
mobile
network
phone
radar
radio
receiver
satellite
signal
sky
station
structure
supply
tall
technology
telecom
telecommunication
telephone
television
tower
transmission
transmit
transmitter
wireless