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Radio telescope looking into the sky

Mobile telephony signal repeater and base station antenna next to a green tree, selective focus

A group of satellite dishes point skyward at a telecommunications ground facility.

Mobile military radar unit for air surveillance.

Newly installed 5G cellular communications tower showing the various transceiver antennas and RF cables. Located in the UK.

Satellite dish with blue sky as background

Airport Radar in Japan.

$Base station for mobile phones\nMobile phone base stations, antennas, relay equipment$

Large white radio telescope partially obscured by trees.

5G Telecommunications Base Station Tower

Cell tower behind green trees

A series of satellite dishes in the New Mexican desert, used for radio astronomy

A large 5G aerial reaching into the sky above tree level.

Cell Phone Tower on a day with blue sky

Three masts with many 4g and 5g repeaters

Barbed wire fence around satellite links center with telecommunication tower equipped with radar antennas, cybercrime and cyber security concept

5G Telecommunications Base Station Tower

The radio station is located next to the sea.

Abandoned radar tower seen above trees at Camp Hero State Park, Montauk, Long Island, New York. The camp was used in World War II and during the Cold War. The radar tower was used as part of the United States' defense system during the cold war. Camp Hero is rumored to be the location where secret government experiments were carried out on juvenile boys. The camp was operated by the United States Army, and later was operated by the United States Air Force. The camp was commissioned by the United States Army in 1942, and it was originally disguised as a fishing village. The United States Air Force closed the camp in 1981. When the camp was closed the large high-powered radar reflector was left in place due to the difficulty in removing it. It was 126 feet (38m) long and 38 feet (12m) tall, and weighed 40 tons (over 3,600kg). It is fenced off from public access, and is now in a state of serious disrepair.

Radio telescopes near the village of Westerbork, The Netherlands.

Top of cell phone equipment tower.

Close up to a 5G antenna with dish mounted high on the roof of a modern construction

Beja, Portugal: Precision Approach Radar (PAR, FIAR), special radar device that can be used to precisely monitor an aircraft's landing approach in elevation and azimuth, the abbreviation PAR also stands for the instrument approach procedure guided with the help of this type of radar - Beja Airport / BA11.

Close up of antenna repeater tower on blue sky. High quality photo

5G Telecommunications Base Station Tower

Doppler radar dome is a radar system facility on the outskirts of an airport

Collection of transmitting antennas and blue sky

High technology satellite dish or radio telescopes station and radio antenna pole on cloudy sky day

space observatory, radio astronomy telescope

Free Images: "bestof:Log-periodic monopole antenna.png log-periodic monopole antenna for military communication from a US Navy training manual It consists of many vertical wire"

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US_Navy_100129-N-9187B-002_Marine_Capt._Michael_Rock_connects_a_transmission_wire_to_a_high_frequency_antenna_base_as_Cpl._Jacob_Bartley_and_Electronics_Technician_2nd_Class_Tim_Faust_look_on.jpg

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