AB-400R
Antenna of horn type with central frequency of 400 MHz, depth of sounding up to 3 meter, resolution 0,10 meter.
Antenna of horn type with central frequency of 400 MHz, depth of sounding up to 3 meter, resolution 0,10 meter.
Processing and interpretation of GPR survey with 3-channel GPR (three antennas AB-400).

| Horn antenna | |
| Main frequency | 400 МHz |
| Depth of scanning | 3 m |
| Work with retraction from | 30cm |
| Resolution capability | 0,1 m |
| Overall dimensions | 725x570x370 (mm) |
| Weight | 9,5 kg |
| Power consumption | 5,5 Watt |
| Designed according to the scheme without optical coupling | |
| Narrowed direction diagram |