Relay tower with many antennas against the blue sky.
Schlüsselwörter
communication,
cellular,
phone,
transmitter,
television,
tower,
broadcast,
network,
radio,
signal,
station,
telecom,
transmission,
wireless,
mobile,
telecom,
transmit,
antennae,
mast,
technology,
blue,
equipment,
sky,
broadcasting,
mobile phone,
connection,
receiver,
satellite,
phone,
microwave,
relay,
metal,
aerial,
dish,
achievement,
datum,
different,
frequency,
global,
cyberspace,
many,
mobile phone,
no people,
power,
radiation,
ray,
speed
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