New Shielded Air launched Antennas 500A and 900A
BackAdvanced Zond-12e GPR system shielded air launched 500A and 900A antenna units are displacing the obsolete antenna units with corresponding frequencies. New advanced antennas designed for different kind of ground and specially for loamy ground with following advantages: Less ringing level, Wider for 50% spectrum, Possibility to work in lifted position (suitable to work on Shockproof Cart), Increased resolution on the same penetration depth.
All detailed information you could find here:
500A MHz antenna unit, shielded, air launched
900A MHz antenna unit, shielded, air launched