RTK GPS with Processing Software, Kolida K7
৳ 845,000
RTK GPS with Processing Software, Kolida K7
- Brand: Kolida
- Model: K7
- Country of Origin: China
- Country of Manufacturing: China
- Channels: Min.1598 or more
- Tracking channels: GPS (L1C/A,L2P,L1CL2C,L5);GLONASS(G1,G2,G3);
- Bei Dou(B1I,B2I,B3I,B1C,B2a, B2);
- Galileo (E1E5b,E5a, E6,E5AltBoc);
- QZSS (L1C/A,L5L1C,L2); SBAS (L1 and L5),
- IRNSS, Lybrand
- Positioning accuracy
- Code Differential: Horizontal: +0.25m+lppmor better
- GNSS Positioning: Vertical: +0.50+lppm or better
- High Precision Static: Horizontal: +3mm+0.1ppm or better;
- Vertical:+3.5mm+0.4ppm
- or bitterroot Cottice and Catties: Horizontal
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CompareSpecification
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Measurement Performance |
Signal tracking |
BDS-2:B1I, B2I, B3I; BDS-3:B1I, B3I, B1C, B2a, B2b
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GPS:L1C/A,L2P,L2C,L5,L1C*
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GLONASS: G1, G2, G3*; SBAS: L1C/A,L5*
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Galileo: E1,E5b,E5a,E5 AltBoc*,E6c*
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QZSS: L1, L2C, L5; IRNSS: L5*
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1598 channels
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GNSS features |
Positioning output frequency 1Hz to 20Hz; initialisation time less than 10 seconds
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Initialization reliability >99.99%
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Full constellation reception technology, which can fully support signals from all current GNSS constellations
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Highly reliable carrier tracking technology, which greatly improves carrier accuracy and provides users with high quality raw
observation data |
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Intelligent dynamic sensitivity positioning technology, adapting to various environmental changes, adapting to harsher and more
distant positioning environments |
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Highly accurate positioning processing engine
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Positioning Accuracy |
Code differential GNSS positioning
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Horizontal: 0.25 m + 1 ppm RMS
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Vertical: 0.50 m + 1 ppm RMS
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Static CNSS measurements
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Plane: ± (2.5mm + 0.5 x 10-6D); Elevation: ± (5mm + 0.5 x 10-6D); (D is the length of the baseline being measured, in mm)
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Real-time dynamic measurement
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Plane: ± (8 mm + 1 x 10-6D); Elevation: ± (15 mm + 1 x 10-6D) (D is the length of the measured baseline in mm)
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Operating Systems/User Interaction |
Operating system: Linux
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Keypad: single button
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Indicator lights: Four indicator lights. Satellite light, differential signal light, Bluetooth light, power light
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Web interaction: support WI-FI and USB mode to access the receiver built-in Web management page, monitor the host status, free
configuration of the host, etc. |
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Voice: iVoice intelligent voice technology, intelligent status announcement, voice operation prompt; default support for Chinese,
English, Korean, Russian, Portuguese, Spanish, Turkish |
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Secondary development: provide secondary development package, open OpenSIC observation data format and interaction interface
definition for secondary development |
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Data cloud service: powerful cloud service management platform, allowing remote management and configuration of equipment, viewing
progress, managing jobs, etc. Can use Qualitec servers or build your own servers |
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Hardware |
Size: 156mm*78mm (diameter, height)
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Weight: 1.3kg (with battery)
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Material: magnesium alloy
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Operating temperature: -30 °C to +70 °C; storage temperature: -40 °C to +80 °C
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Humidity resistant to 100% condensation
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Protection class: IP68, waterproof: 1m immersion, dustproof: completely protected against dust ingress
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Resistant to a 2 m drop with a pole
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Electrical |
Power supply: 6~28V wide voltage DC design with overvoltage protection
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Battery: detachable dual battery design, support hot-swappable, voltage: 7.4V, 3400mAh/block
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Power solution: Mobile station mode, typical endurance time >20 hours at full charge, support battery power supply, rechargeable
battery power supply |
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Communication |
I/O ports |
5 pole LEMO external power connector + RS232
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Type-C interface for power supply, data transmission
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One radio antenna port
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Micro SIM card slot (medium card)
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Radio modems |
Built-in transceiver radio, typical operating distance 10km; support radio relay, network routing function.
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Operating frequency 410-470MHz; communication protocols: Farlink,TrimTalk450S,ZHD,SOUTH,HUACE,Satel
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4G all-access |
Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during work; built-in
network antenna |
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Equipped with a 4G tell-tale network communication module, compatible with various CORS systems access
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Bluetooth |
Bluetooth 3.0/4.1.
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Bluetooth 2.1+EDR standard
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NFC wireless communication |
NFC wireless communication technology, Bluetooth automatic pairing can be  achieved by touching the handbook and the main unit
(requires handbook also equipped with NFC wireless communication module) |
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eSIM (optional) |
The eSIM chip can be embedded in the handbook to provide network resources in real time to ensure continuous online network
operation of the host computer, supporting external card solutions |
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WIFI |
Standard
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802.11b/g/n standards
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WIFI Hotspot |
With WIFI hotspot function, any intelligent terminal can be connected to the receiver for rich personalization of the receiver
functions |
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Data transfer between industrial handbooks, intelligent terminals and other data collectors and receivers via WIFI
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WIFI data chain
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Receiver can be connected to WIFI for differential data broadcast or reception via WIFI
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Data Storage/Transfer |
Data storage |
8G internal solid state memory
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Auto-cycle storage (automatically delete the earliest data when there is not enough storage space)
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Supports external USB memory for data storage
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Rich sampling interval, up to 20Hz raw observation data acquisition
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Data transfer |
One-button intelligent copy of static data directly from the host computer via external USB memory
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Plug-and-play USB data transfer method
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Supports USB, FTP download, HTTP data transfer
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Data format |
Static data formats: Southern STH, Rinex 2.01 and Rinex 3.02 and many more
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Differential data formats: RTCM3.0, RTCM3.2
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GPS output data formats: NMEA 0183, PJK planar coordinates, binary codes
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Network mode support: VRS, FKP, MAC, NTRIP protocol support
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Sensors |
Inertial tilt measurement |
Built-in IMU inertial measurement sensor, supports inertial tilt measurement function,
 automatically corrects coordinates
according to the tilt direction and angle of the centering rod |
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Tilt angle: 0°~60°; IMU update rate: 200HZ
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Tilt compensation accuracy
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1.8 m pole; RMS: 8 mm + 0.7 mm/°tilt
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Temperature sensors |
Built-in multiple temperature sensors, using intelligent frequency conversion temperature control technology, real-time monitoring
and adjustment of the host temperature |
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