aerial
antenna
blue
broadcast
broadcasting
cell
cellular
communication
connection
construction
data
dish
equipment
frequency
global
high
industry
information
internet
mast
media
metal
microwave
mobile
network
phone
radio
receiver
red
satellite
signal
sky
space
station
steel
structure
technology
telecom
telecommunication
telecommunications
telephone
television
tower
transmission
transmit
transmitter
tv
wave
white
wireless