angle
antenna
broadband
broadcast
broadcasting
cell
cellphone
cellular
communicate
communication
elecetric
electric
electromagnetic
emit
ether
field
frame
framework
frequency
gsm
high
industrial
low
mast
metal
mobile
network
phone
radiation
radio
ray
receiver
red
repeater
send
signal
station
technology
telecom
telecommunication
telephone
television
tower
transceiver
transmission
transmit
transmitter
tv
white