Unshielded Antenna for depth penetration
MALÅ Unshielded Antenna series consist of antennas with separate transmitter and receiver elements and electronics, allowing them to be operated in several modes for different survey techniques, such as reflection profiling, velocity profiling such as; common mid-point (CMP), or wide angle reflection and refraction (WARR), and also cross-scanning (tomography).
The MALÅ Unshielded Antennas are designed for use in applications that require maximum depth penetration. The ProEX GPR is use to run the system
Wooden handles are provided for use with the MALÅ 50, 100 and 200MHz Unshielded Antennas; these are used to carry the antennas and also to keep them separated and stabilized during measurements. Due to the size of the MALÅ 30MHz Unshielded Antenna elements, wooden handles are not practical, so strapping is provided to aid in separation and carrying.
A number of accessories are available for the MALÅ Unshielded Antennas, including :
- Soft-sledge for long profiles
- Options for distance measurement and trace triggering
- Fiber optic cables are available in several lengths