Ground Penetrating Radar Antenna, GPR antenna, Subsurface Interface Radar Antenna, SIR Antenna

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Antennas (200, 270, 400, 900, 1500 and 1600 Mhz)

		Several frequencies of GSSI antennas are available for use with the SIR Ground Penetrating Radar (GPR) system. The defining characteristic of these antennas is their operating frequency. The higher the antenna's operating frequency, the smaller the antenna's size and pulse loop, the greater the data resolution, and the shallower the depth-of-penetration. We offer them in either 200, 270, 400, 900, 1500 or 1600 Mhz.

FEATURES

Rugged, military-style connectors
Coated, sealed electronics
Shielding to eliminate above ground interference
Will operate in all temperature conditions, -20°C to 50°C
Low resistance, long-life replaceable wear skids
Rugged, high-density molded cases
Heavy duty cable

Pratical uses include:
200 MHz Antenna

The 200 MHz antenna can be used for applications that require a lower frequency signal to penetrate deep (down to 9 M) for geotechnical applications.

Locate utilities and other man-emplaced targets to deeper depth.
Identify geological features such as bedrock, groundwater and boulder prior to excavation.
Map landfills, burial trenches and filled-in waste lagoons on environmental site assessment projects.

270 MHz Antenna

The 270 MHz Antenna is ideally suited for deeper utility, engineering and geotechnical applications.

Locate buried utilities drums and underground storage tanks.
Identify depth and location of objects of all construction materials, i.e., concrete pipes, plastic drums and fiberglass tanks.
Locate utilities and other man-emplaced targets to deeper depth.

400 MHz Antenna

The 400 MHz antenna is ideally suited for shallow (down to 3 m) engineering and environmental applications.

Locate buried utilities, drums and underground storage tanks.
Identify depth and location of objects of all construction materials, i.e., concrete pipes, plastic drums, fiberglass tanks.
Identify voids under man-made structures such as roads, runways and buildings.

900 MHz Antenna

The 900 MHz antenna is designed for applications requiring shallow penetration down to 1 m (3 ft.), including void detection, concrete thickness assessment and shallow pipe location. It can also be used for location of rebar where space is not limited.

1500 MHz Antenna

The 1500 MHz Antenna is a very high-resolution antenna used to inspect concrete structures and roads.

Unsurpassed data resolution for concrete investigations
Used to locate objects embedded in concrete, such as rebar, tendons and conduit
Map thickness of concrete and overlying cover
Specially configured for access to small areas
Also used for other very high-resolution, near surface applications

1600 MHz Antenna

The 1600 MHz is a high-resolution, all-purpose antenna used to inspect concrete structures to locate embedded rebar, post tension cables and conduits. It is used on bridge decks for condition assessment and to determine concrete cover.

The Optical cart with the antenna is the only concrete inspection tool on the market with an optical barcode reader and patented Smart Pad technology for easy wall and floor scanning.

Antennas

Prep Fee

Daily

Monthly

200, 270, 400, 900, 1500

$ 50

$ 30

$ 500

1600

$ 75

$ 65

$ 950

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