Introducing the Cobra Locator GPR

Cobra locator

GPR/Antenna system with rugged PC and cart

Fully integrated system. Multi frequency operation: 100-900 MHz

Air and ground coupled operation. Multiple applications- 0-10 m depth range

Real time 2 depth range & channel option. No additional survey needed

Best penetration and data quality in head-to-head tests

Applications >> Data samples >> Technical specifications >>

Cobra Locator GPR Applications

Just like X-ray and ultrasound can image the inside of your body, the Cobra Locator GPR can be used to image the inside of different materials and structures.

Infrastructure & utility mapping Infrastructure & utility mapping >>
Snow & Ice Snow & Ice >>
Rescue operations Rescue operations >>
Environmental Environmental >>
Military & Security Military & Security >>
Agricultural & Forestry Agricultural & Forestry >>
Geology & Mining Geology & Mining >>
Archaeology & Forensics Archaeology & Forensics >>

Data Samples - Best possible quality

Cobra Locator - Slide 1 Cobra Locator - Slide 2 Cobra Locator - Slide 3

Technical Specifications

ANTENNA/GPR Dual shielded antennas with integrated 2 channel Ground Penetrating Radar system
Antenna type Cylindrical Butterfly Dipole (CBD-antenna), resistively loaded. Both air/ground-coupled operation.
Peak frequency 250 MHz
Operating bandwith 100 - 900 MHz
System performance 174 dB
Applied voltage 100 V
Sample rate 100,000 samples/s
Scan rate 1-100 scans/s @ 512 samples/scan
Sample output 16 bit digital raw data
CONTROL UNIT / CU Rugged, MIL-STD-810F, water- and dust resistant, Panasonic Toughbook CF-19 laptop with bundled data acquisition, DAQ- software, for control, display, processing and storage of GPR-data.
Data format Geoscanners Data Format (.gsf)
Data channels 1 or 2 with individual settings for depth, filter and gain (2 optional)
Vertical filters Low-pass and High-pass FFT (Boxcar 1st order)
Horizontal filters Stacking, background removal
Gain points 1 - 2 Linear gain
Gain levels -20 to +60 dB
Data storage Limited only by available HDD-space (80 GB for Control Unit)
Survey cart Integrated cart with mounting bracket for CU. 12” removable non-inflatable wheels with SW-encoder.
ENVIRONMENTAL  
Temperature -20°C to 40°C
Humidity 96% non-condensing
Ingress protection IP68 (Power, USB, SW-encoder connectors)
MECHANICAL  
Size (L x W x H) 52 x 40 x 19 cm (20 x 16 x 7,5 in)
Weight 16 kg (36 lbs)
OPERATING Rugged, MIL-STD-810F, water- and dust resistant, Panasonic Toughbook CF-19 laptop with bundled data acquisition, DAQ- software, for control, display, processing and storage of GPR-data.
Operating platforms Airborne operation, high speed air-coupled operation, ground-coupled operation
Battery External Li Ion: 10,8V (6,6 Ah), 71 Wh
Operating time 6 - 8 hours
Operating mode Time (1-100 scans/s), Distance (SW-encoder)
GPS positions GPS positions integrated with GPR-data for every scan in both time- and distance mode
Operating depth Shallow - Medium - Deep range (32, 64, 128 ns). 2,5 - 5 - 10 m @ v=0,15 m/ns (er=4)
ACCESSORIES  
Hardware Helicopter survey kit, High speed road/Railway kit, Rugged terrain kit
Software GPRSoft Post processing software for Cobra Locator Data (.gsf-format)
  DAQ-2 channel, 3D-Module