Tuesday, February 14, 2012

Antenna gallery

Antennas and antenna arrays

A Yagi-Uda axle antenna.

A multi-band rotary directional antenna for abecedarian radio use.

Rooftop TV antenna. It is in fact three Yagi antennas. The longest elements are for the low band, while the average and abbreviate elements are for the top and UHF band.

A earthbound bake radio antenna array.

Examples of US 136-174 MHz abject abject antennas.

Low amount LF time arresting receiver, antenna (left) and receiver (right).

Rotatable log-periodic adjustment for VHF and UHF.

Shortwave antennas in Delano, California.

An old VHF-band Yagi-type television antenna.

A T2FD broadband antenna, accoutrement the 5-30MHz band.

A US multiband "aerial" TV antenna.

"Rabbit ears" antenna

AM bend antenna

edit Antennas and acknowledging structures

A architecture rooftop acknowledging abundant bowl and sectored adaptable telecommunications antennas (Doncaster, Victoria, Australia).

A baptize belfry in Palmerston, Northern Territory with radio broadcasting and communications antennas.

A three-sector blast website in Mexico City.

Blast website buried as a approach tree.

edit Diagrams as allotment of a system

Antennas may be affiliated through a multiplexing adjustment in some applications like this trunked two-way radio example.

Antenna arrangement for an emergency medical casework abject st

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