ANTENNA UNITS
Antennas covers frequencies from 50 MHz for deep geological surveying to up to 2500 MHz for high‐resolution investigations. Using low-frequency antennas, one can increase the depth of sounding. If high resolution scanning of the near surface section is required, though, it is advisable to use high-frequency antennas. A combination of antennas with different frequencies yields best results.
| Type | Antenna (АB) | Сentral Frequency АB, МHz | Maximum depth of penetration, m | Resolution, сm | Power consumption, Watt | Dimensions, mm | Weight, kg |
| Shielded | АB-2500M | 2500 | 0,6 | 1,5 | 3 | 220x172x120 | 0,9 |
| АB-1700M | 1700 | 1 | 3 | 3 | 220x172x120 | 0,9 | |
| АB-1200M | 1200 | 1,5 | 3 | 3 | 220x172x120 | 0,9 | |
| АB-900M | 900 | 1,5 | 3 | 3 | 290x185x140 | 2,3 | |
| АB-700M | 700 | 3 | 10 | 3,6 |
230x170x110 |
2,2 | |
| AB-400M | 400 | 5 | 5 | 5 |
520x290x170 |
4,5 | |
| AB-250M | 250 | 8 | 25 | 6 |
740x460x150 |
10 | |
| АB-150M | 150 | 12 | 35 | 6 |
930x800x280 |
16 | |
| АB-100M | 100 | 14 | 45 | 7,3 |
930x800x280 |
16 | |
| АB-90 | 90 | 16 | 50 | 5 |
2270x1075x350 |
39 | |
| Horn | АB-2500R | 2500 | 0,4 | 1,5 | 3 |
320x300x160 |
1,7 |
| АB-2000R | 2000 | 0,6 | 2 | 3 |
320x300x160 |
1,7 | |
| АB-1700R | 1700 | 0,8 | 3 | 3 |
200x188x165 |
1,2 | |
| AB-1000R | 1000 | 1,5 | 4 | 3 |
630x200x525 |
7,3 | |
| АB-400R | 400 | 3 | 10 | 5,5 |
725x570x370 |
9,5 | |
| Dual-frequency | AB-300/900 | 300/900 | 7 and 2,5 | 20 and 8 | 7,8 | 740x460x150 | 11 |
| АB-250/700 | 250/700 | 8 and 3 | 25 and 10 | 7,8 | 740x460x150 | 11 | |
| АB-150/400 | 150/ 400 | 12 and 5 | 35 and 15 | 8 | 930x800x280 | 16,5 |
All of these antennas are interchangeable, compatible with the control unit or control processing unit, with a variety of different applications.
The system includes a control unit or a control processing unit and antennas with frequencies from 50 to 2500 MHz. All of these antennas are interchangeable, compatible with the control unit or control processing unit, with a variety of different applications.
SHIELDED ANTENNAS
For efficient work in conditions of existing air jamming (i.e. buildings, construction, power transmission lines, etc.), a set of antennas with shielded screen receivers and transmitters, protecting against the potentially harmful effect from the top semi-sphere, are available.
DUAL-FREQUENCY ANTENNAS
The integrated multi-frequency GPR OKO-3 is designed for automated location of objects at different depths, simultaneously and in real time. This GPR combines a control unit and two antennas with the different frequencies.
HORN ANTENNAS
Horn antennas are ideal for tasks associated with the high-speed GPR surveying of elongated objects such as motorways and railways, which require ground lift-off GPR location.
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TRITON-M (all-in-one monoblock)
Antenna «Triton-M» is unshielded antenna with the frequencies 50/100 MHz. The Antenna consists of 3 segments which allows you to select the central frequency (25 or 50 or 100 MHz). The TritonM can be controlled from PC or tablet PC....
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AB-2500M
Multi-purpose antenna with central frequency of 2500 MHz, depth of sounding up to 0,6 meter, resolution 0,015 meter
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AB-1700M
Antenna with central frequency of 1700 MHz, opportunity to survey at a distance up to 0,02 meter above surface, opportunity of near-surface layer detailed survey, depth of sounding up to 1 meter, resolution 0,03 meter
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AB-1700U
Multi-purpose antenna with central frequency of 1700 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1 meter, resolution 0,03 meter GPR cross-section (AB-1700U)
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AB-1200M
Antenna with central frequency of 1200 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1,5 meter, resolution 0,05 meter GPR cross-section in the central part of bridge (AB-1200M)...
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AB-1200U
Antenna with central frequency of 1200 MHz, removable mono ski, opportunity to use both built-in displacement transducer and displacement transducer DP-32, depth of sounding up to 1,5 meter, resolution 0,05 meter GPR cross-section in the central part of bridge (AB-1200U)...
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AB-900M
Antenna with central frequency of 900 MHz, depth of sounding up to 2,5 meter, resolution 0,08 meter
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AB-700M
Antenna with central frequency of 700 MHz, depth of sounding up to 3 meter, resolution 0,1 meter GPR cross-section of runway
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AB-400M
Antenna (monoblock) with central frequency of 400 MHz, depth of sounding up to 5 meter, resolution 0,15 meter