Pulse Radar
The KOKO8G8K series radars, which are LONG-range surveillance radars, are adopted to watch ground (or sea) objects (personnel, vehicles or group of them) in all weather conditions, day or night. They are normally tripod mounted. It is used to detect the presence, direction and speed of a target (aerial, terrestrial or maritime). The radar device is a main component in many systems of navigation, marine engineering & monitoring, military surveillance. The KOKO8G8K is very easy to use; easy to install, easy to manipulate on the screen and also easy to maintain. The target’s information can be displayed on PPI scope with their identifications (walking persons, running persons, vehicles, etc.), the system is POV based. This radar can’t act as a speed gun nor it can support the fast moving objects like aircraft motions. External GPS/GAGAN interface available for way points. Easy for operation (very short training required )
X-Band Long Range Pulse Radar
Ground Surveillance Radar Not for Traffic / Speed Gun Purpose Necessary License Required WPC Certified KOKOPR8G8K
- Useful in ROV application for object detection its motion speed analysis
- Easily interfaced in existing embedded design or products for drone.
- Useful in SPM (Special Purpose Machine) to avoid collision and better reliability.
- GUI / API can be merged in the existing software.
- It can easily used in speed gun radar application.
- Researcher or GUI developer OR embedded developer.
Specifications
| PARAMETERS | SPECIFICATIONS |
|---|---|
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Detection Range |
6 to 8km (vehicles, 4~10km/h), 3 to 4km (pedestrian, >0.2km/h) |
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Min.detection range |
8m |
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Coordinating accuracy |
< 25m (range), < 5.8°(bearing) |
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Resolution |
< 30m (range), < 6.6°(bearing) |
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Beam-Width |
1.6°±0.2° (azimuth), 3.5°±0.5° (elevation) |
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Weight |
< 20kg |
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Antenna Scanning Coverage |
±180°(azimuth), ±1.5°(elevation) |
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Display Unit / Resolution |
High definition 6” rectangular monochrome LCD display. / 240×320 pixels
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NMEA Input / Output
|
NMEA 0183 |
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Operating environments
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Temperature |
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Humidity |
98% (35C)
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Markers |
Heading Line, Bearing Scale, Range Rings, Variable Range Marker (VRM), Electronic Bearing Line (EBL), Tuning Bar, Cursor, Parallel Cursor, Alarm Zone, Waypoint Mark*, North Mark*. Alphanumeric indications: Range, Range Ring Interval, Display Mode |
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Radar Antenna |
Directional antenna, Micro-strip patch array antenna
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Antenna Rotation |
Speed 24/31/41 rpm |
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Horizontal / Vertical Beamwidth |
Less than 6.2º. / 25º |
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Telescopic tripod stand, of anodized aluminum, to hold the radar antenna at the appropriate height |
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Connector to the standard GPS module using cable. |
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Sonar compatible or share the screen |
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Ability to add maps but Preloaded maps are optional |
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Using SD Card memory possible to save Waypoints/favorites/locations : 4,000 Routes: 50 Track log: 10,000 points |
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Objective of System
A typical KOKO8G8K series radar is composed of a main body (a pulse transceiver and an Microstrip Antenna Array, A Rotating DC Motor, Magnetron), a Tripod, Display, a GPS Antenna, an Ethernet cable, and a Power Supply Unit .
User Interface
The User interface is composed of Target Display Part, Status Bar and Control Panel. In addition to this, it also has Data Link Setting Dialog and Log File Open Dialog.
Interface Unit
It contains the display and the radar control system. It contains the display unit that shows all the navigation data and the radar PPI (Plan Position Indicator). The display unit also includes the buttons to configure the different options of the radar system (setting alarms, sensitivity adjustment, suppressing the clutter, etc). It also includes a connection cable to the interface unit, which is approximately 10 mtr. of long, which allows the users to place the radar antenna at safe distance from the interface unit. Here, you can see the target information and others, including the range and azimuth grid line, antenna bearing line, cursor, coordinates of the current target. The radar antenna has to be placed at outside of the laboratory in a large and open area. The radar antenna is mounted on an extendable tripod stand which hold the antenna at an appropriate height. GPS module: It is a device that shows the current location, altitude, speed and UTC time information anywhere on the earth using the Global Positioning System (GPS).
Extected Outcome From a Trainer Kit
The KOKOPR8G8K can be also utilized as a trainer kit. It is a compact radar which allows students to acquire solid information about the operation, configuration and installation of a radar system without any previous knowledge. In addition to this, KOKOPR8G8K system allows students to operate and manage a professional radar system. Students will be able to know different radar concepts such as radar antenna, range and bearing measurement, rain suppressor, sensitivity control, guard zone, etc. This trainer is providing full sets of practices, that has to be done at the outdoor, which allows students to understand how the radar technology works and also allows the student to learn, in a simple and practical way, the terms and concepts used in radar system such as distance measurements of static and moving objects, operation modes, sensitivity control, suppressing clutters, communication with the a GPS module, etc. To name a few.
Activity / Outcomes
- Range Measurement.
- Bearing Measurement.
- Establish Communication with GPS Module.
- Configuration of the Radar Range.
- Setting of the Suppressing Rain Clutter Function.
- Analysis of the Guard Alarm Function and Establish A Guard Zone.
- Analysis of the Watchman Function.
| DESCRIPTION | UNIT | QYT |
|---|---|---|
|
Pulse surveillance radars-X band
|
SET |
1 |
|
Casing |
SET |
1 |
|
Gear-Box |
SET |
1 |
|
Tripod |
SET |
1 |
|
Control & Processing Unit |
PC |
1 |
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Display Card (Full HD 7″ Display)
|
SET |
1 |
|
Ethernet Cable (5m) |
PC |
1 |
|
GPS (Optional) |
SET |
1 |