airwaves
antenna
architecture
berlin
broadcast
communication
connect
connection
eiffel
emit
funk
funkturm
high
iron
mast
message
metal
net
network
radar
radio
radiowave
receive
receiver
remote
satellite
science
send
signal
soar
station
steel
structure
tall
technology
telecom
telecommunication
telephone
television
tower
transmission
transmitter
tv
uhf
wave
wire
wireless