Model | V90 | ||
System Configuration | Data storage | 8GB Internal storage (Support up to 32GB external SD card) 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 | |||
Satellite Signals Tracked Simultaneously | Channels | 220 | |
BDS | B1,B2 | ||
GPS | Simultaneous L1C/A, L2C, L2E, L5 | ||
GLONASS | Simultaneous L1C/A, L1P, L2C/A (GLONASS M only), L2P | ||
SBAS | Simultaneous L1 C/A, L5 | ||
GALILEO | Simultaneous L1 BOC, E5A, E5B, E5AltBOC | ||
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+0.5ppm 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 | ||
Power and Battery | Power | 6V to 28V DC external power input,Power consumption ≤3.5W | |
Internal battery | Rechargeable, removable 7.4V, 5000mAh Lithium-ion battery | ||
Internal battery life | Static 12hours | ||
RTK rover (UHF/GPRS/3G) 10 hours | |||
RTK base more than 8 hours | |||
I/O Interface | 1 xBluetooth, NFC ,1 x standard USB2.0 port ,1 x TNC antenna connector,1 x RS232 serial port ,1 x DC power input (5-pin) ,1 x MicroSD card port | ||
Physical | Dimensions (W x H) | 153mm x 83mm (6.02inch x 3.27inch) | |
Weight(without internal battery) | 950g (2.09lb) | ||
Operating temperature | -40ºCto +65ºC (-40ºF to +149ºF) | ||
Storage temperature | -55ºC to +85ºC(-67ºF to +185ºF) | ||
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. |
Model | iHand30 | GETAC PS336 | |||
System Configuration | OS | Android 6.0 | Windows mobile 6.5 | ||
Processor | MT6589, 1.5GHz, 4core | TIAM3715, 1GHz | |||
Internal Memory | 2GB RAM and 16G ROM | 512MB | |||
Flash memory | 128 GB | 8 GB | |||
Communication interface | Bluetooth,USB,WIFI:802.11b/g,support 4G | Bluetooth,9-pin serial port,4-pin docking connector,Mini USB,WIFI:802.11b/g,MicroSD card slot, support up to 32 GB | |||
Physical | Power | 3.7V, 5200mAh lithium battery, up to 15 hours continuous work | 3.7V, 5600mAh lithium battery, up to 12 hours continuous work | ||
Size | 208mm x 83mm x 24mm | 178mm x 89mm x 30mm | |||
Weight | 440g (with battery) | 520g (with battery) | |||
Operating temperature | -20ºC to +55ºC | -30ºC to +60ºC | |||
Storage temperature | -30ºC to +65ºC | -40ºC to +70ºC | |||
Water/dustproof | IP68 | IP68 | |||
Anti-shock | 1.2m natural fall | 1.82m natural fall |
Cheapest Models:
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Product:
Packing Details:
1 set packed in 3 cartons: 45*40*25cm (7kg),45*40*25cm (7kg), 17*14*145cm(5kg)
Foif N90 (800 Channels)
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Foif N90 (555 Channels)
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Foif N90 (336 Channels)
https://geographicinstrument.en.made-in-china.com/product/JSPmebkogzpc/China-336-Channels-Foif-Gnss-Tilt-Survey-Sensor-Differential-GPS-Receiver-N90-.html
Our warranty policy:
1. For instruments (total station,theodolite,GNSS,auto level), we offer 1 year warranty,for accesories(Prism,pole,tripod ,levelling staff).we offer 6 months warranty,from the day you get the product.
2.For product within the warranty period,please send us photos to show the problem.And then we will decide to send you parts or you send the instrument back to us to repair.We will be responsible for the double-run freight and other cost.Please make sure to contact us first instead of sending the damaged parts direct to us.
3.For problem out of the warranty period or warranty liability,we will judge the probelm and quoted for you.You need to pay double-run freight and the maintenace cost.
4.For all instrument we provide life-long technical support.Remark:Improper use of the instrument and man-made damage of the instrument is not coverd in warranty liablity.Warranty only aimed at the problem caused by the product quality.