Model NO.
IRTK4
Origin
China
HS Code
8526919090
Production Capacity
100000 Per Year
Use:
Hand Held, Automotive, Hand Operating
Certification:
CE, ISO2000
Warranty:
1 Year
Function:
Bluetooth-enabled, Radio Tuner, Touch Screen, Photo Viewer
Transport Package:
with Standard Export Packing Way
Trademark:
Hi target
Hi-target irtk4 GNSS RECEIVER:
Adopt ultra-high precision inertial measurement module IMU. The unique tilt compensation function realizes the practicality of RTK tilt measurement, and the measurement efficiency is increased by 20%. The controller is equipped with a 5.5-inch highlighted touch screen.
The irtk4 can contribute more to the land survey.
1) Hi-Target has set its self-developed multi-protocol UHF modem into the enclosure.
2) the irtk4 built-in 6800mAh lithium battery can work continuously for more than 10 hours in rover mode.
The irtk4 adopts new features to satisfy more work scenarios and usage needs.
1) Full-constellation and Signal Tracking
2) Tilt Compensation
The irtk4 GNSS receiver integrates Hi-Target's latest tilt compensation algorithm and built-in high-performance inertial measurement unit (IMU)
3) Hi-Fix
The irtk4 is equipped with the Hi-Fix function of Hi-Target. It ensures that the GNSS receiver still maintains the output of high precision RTK positioning results when the correction data is lost. This also ensures the fieldwork can continue to the maximum extent.
1) Hi-Target has set its self-developed multi-protocol UHF modem into the enclosure.
2) the irtk4 built-in 6800mAh lithium battery can work continuously for more than 10 hours in rover mode.
The irtk4 adopts new features to satisfy more work scenarios and usage needs.
1) Full-constellation and Signal Tracking
2) Tilt Compensation
The irtk4 GNSS receiver integrates Hi-Target's latest tilt compensation algorithm and built-in high-performance inertial measurement unit (IMU)
3) Hi-Fix
The irtk4 is equipped with the Hi-Fix function of Hi-Target. It ensures that the GNSS receiver still maintains the output of high precision RTK positioning results when the correction data is lost. This also ensures the fieldwork can continue to the maximum extent.
SPECIFICATIONS
| Model | irtk4 | ||
| Satellite Signals Tracked Simultaneously | Channels | 660 | |
| BDS | B1I,B2I,B3I,B1C,B2a | ||
| GPS | L1,L2,L5 | ||
| GLONASS | L1,L2 | ||
| QZSS | L1,L2,L5 | ||
| GALILEO | E1,E5a,E5b | ||
| System Configuration | Data storage | 8GB Internal storage Record GNS and RINEX format simultaneously | |
| Data Formats | 1Hz positioning output, up to 50Hz | ||
| CMR: CMR, CMR+, sCMRx input and output | |||
| RTCM: RTCM 2.1, 2.2,2.3, 3.0, 3.1, 3.2 input and output | |||
| Navigation outputs ASCII: NMEA-0183 GSV, AVR, RMC, HDT, VGK, VHD, ROT, GGK, GGA, GSA, ZDA, VTG, GST, PJT, PJK, BPQ, GLL, GRS, GBS | |||
| Navigation outputs binary: GSOF | |||
| Static and Fast Static GNSS Surveying | Horizontal | 2.5mm+0.5ppm RMS | |
| Vertical | 5mm+0.5ppm RMS | ||
| Post Processing Kinematic (PPK / Stop & Go) GNSS Surveying | Horizontal | 1cm+1ppm RMS | |
| Vertical | 2.5cm+1ppm RMS | ||
| Initialization time | Typically 10 minutes for base while 5minutes for rover | ||
| Initialization reliability | Typically > 99.9% | ||
| Network RTK | Horizontal | 8mm+1ppm RMS | |
| Vertical | 15mm+1ppm RMS | ||
| Initialization time | Typically < 8seconds | ||
| Initialization reliability | Typically > 99.9% | ||
| Code Differential GNSS Positioning | Horizontal | 25cm+1ppm RMS | |
| Vertical | 50cm+1ppm RMS | ||
| SBAS | 0.50m Horizontal, 0.85m Vertical | ||
| Hi-Fix | Horizontal | RTK + 10 mm/minute RMS | |
| Vertical | RTK + 20 mm/minute RMS | ||
| Internal UHF Radio | Frequency | 410-470MHz | |
| Channels | 116 | ||
| Transmitting power | 0.5W/1W/2W,Supports multiple protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, SATEL-3AS, etc | ||
| External HDL460A Full Protocols Radio | Frequency | 403-473MHz | |
| Channels | 116 | ||
| Transmitting power | 10W/35W adjustable, Protocols: HI-TARGET, TRIMTALK450S, TRIMMARK III, TRANSEOT, etc. | ||
| Working range | Typically 8~10km, optimal 15~20km | ||
| Power and Battery | External power | 7-28V DC external power input (5-pin port) with over-discharge protection, Power Consumption: 4.2W | |
| Internal battery | 7.4V/6800mAh lithium-ion rechargeable battery. Charging: supports USB PD3.0 quick charge, Quick charge within 3.5 hours | ||
| RTK Rover (Network) | 10 hours | ||
| I/O Interface | 1 × USB port, Type C, OTG function 1 × SMA antenna connector 1 × DC power input (5-pin) 1 × Nano SIM card slot | ||
| Communication | Bluetooth | 4.2/2.1+EDR, 2.4GHz | |
| Wifi frequency | 2.4G, supports 802.11b/g/n protocol | ||
| Network Communication | 4G cellular mobile network (TDD-LTE, FDD-LTE, WCDMA, EDGE, GPRS, GSM) | ||
| Physical | Dimensions (W x H) | 156mm x 77mm | |
| Weight | 1.2KG with internal battery | ||
| Operating temperature | -30ºCto +70ºC | ||
| Storage temperature | -40ºC to +80ºC | ||
| Humidity | 100%, considering | ||
| Water/dustproof | IP67 dustproof, protected from temporary immersion to depth of 1m (3.28ft). | ||
| Shock and vibration | Designed to survive a 3m(9.84ft) natural fall onto concrete. | ||
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