aerial
air
antenna
blue
broadcast
broadcasting
business
cell
cellular
communicate
communication
connection
digital
dish
equipment
frequency
global
industrial
industry
information
internet
mast
media
metal
microwave
mobile
monitoring
network
phone
radar
radio
receiver
satellite
signal
sky
station
structure
surveillance
technology
telecommunication
telecommunications tower
telephone
television
tower
transmission
transmit
transmitter
tv
wave
wireless