https://en.wikipedia.org/wiki/Antenna_(radio)
https://en.wikipedia.org/wiki/Balun
https://en.wikipedia.org/wiki/Block_upconverter
https://en.wikipedia.org/wiki/Coaxial_cable
https://en.wikipedia.org/wiki/Counterpoise_(ground_system)
https://en.wikipedia.org/wiki/Antenna_feed
https://en.wikipedia.org/wiki/Feed_line
https://en.wikipedia.org/wiki/Low-noise_block_converter
https://en.wikipedia.org/wiki/Passive_radiator
https://en.wikipedia.org/wiki/Radio_receiver
https://en.wikipedia.org/wiki/Antenna_rotator
https://en.wikipedia.org/wiki/Stub_(electronics)
https://en.wikipedia.org/wiki/Transmitter
https://en.wikipedia.org/wiki/Antenna_tuner
https://en.wikipedia.org/wiki/Twin-lead