New! Shielded antennas for georadar "Zond-12c"

Recently new shielded versions of 300, 500 and 900 MHz antennas were developed by Radar Systems, Inc.

New shielded 300, 500 and 900 MHz antennas. See specifications here

New shielded 300, 500 and 900 MHz antennas. Light weight & excellent performance! See specifications here

Profiles shown below were obtained under equal conditions:
    1. Typical urban conditions. The test site is located between of two high buildings.
    2. A metallic water-filled pipe is burried to ground at 2 m depth and is directed perpendicularly to georadar's motion path.
    3. There are several electrical transmission lines crossing above, mainly perpendicularly to georadar's path.

 

	This profile was obtained with unshielded 500 MHz antenna. The hyperbolic signal near to center corresponds to pipe's location. White arrows point-out signals from different objects (air electrical cables, buildings...). These overlaying signals interfer and here and there suppress a subsurface signals.
	This profile was obtained with our new shielded 500 MHz antenna. The hyperbolic signal near the center also corresponds to pipe's location. Obviously, there are only subsurface signals! Also, due to directive properties new antenna has a shorter "blind" zone. Need more commentary?

Products: Zond-12c: New antennas