aerial
antenna
blue
broadcast
broadcasting
business
cell
cellular
communication
communications
connection
data
dish
equipment
frequency
global
gsm
high
industrial
industry
information
internet
mast
metal
microwave
mobile
network
phone
pylon
radio
receiver
satellite
signal
sky
station
steel
structure
tall
technology
telecommunication
telecommunications
telephone
television
tower
transmission
transmit
transmitter
wave
white
wireless