Cheap Gnss Rtk M65 for Land Survey and Construction Same as A90
Configuration
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Content
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Remarks
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Hardware platform
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I.MX6UL Cortex-A7
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Software platform
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Linux
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GNSS
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GPS
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L1,L2,L5
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GLONASS
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L1,L2
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BDS
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B1,B2,B3
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GALILEO
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E1,E5a,E5b
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QZSS
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L1,L2,L5
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SBAS
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L1
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Data format
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NMEA-0183
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CorrectionI/OProtocol
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RTCM 2.X,RTCM3.X
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Data update rate
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MAX 5Hz
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Reacquisition time
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<1s
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Cold start
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<40s
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Positioning
accuracy |
Single point positioning
(RMS) |
Horizontal: 1.5m Vertical: 3.0m
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DGPS(RMS)
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Horizontal: 0.4m Vertical: 0.8m
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RTK(RMS)
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Horizontal:±(10mm+1ppm)
Vertical:±(15mm+1ppm) |
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Time precision(RMS)
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20ns
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Static accuracy(RMS)
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Horizontal:±(2.5mm+1ppm)
Vertical:±(5mm+1ppm) |
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Speedaccuracy(RMS)
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0.03m/s
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Tilt Compensation
Accuracy(within30°) |
<2cm
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Only supported
by M65XXI |
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The system
platform |
Bluetooth
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V2.1+EDR / V4.0 Dual mode
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WIFI
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802.11 b/g/n
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Radio communication
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External transmit:5W/35W(adjustableexternal
radio) Built-in transmit:0.5W/1Wadjustable frequency:410-470MHz Communication protocol:TrimTalk,TrimMark3, SOUTH,PCC-EOT |
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Cellular network
communication |
all-network link
LTE FDD: B1/B3/B5/B8 LTE TDD: B38/B39/B40/B41 TD-SCDMA: B34/B39 CDMA: BC0 WCDMA: B1/B8 GSM: 900/1800MHz |
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Built-in memory
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On board 8G;
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Indicator light
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Indicator light
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Power indicator
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Satellite light
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Positioning status indicator
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Bluetoothlight
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Bluetoth connection status indicator
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Data link light
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Differential data link indicator
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Mobile network indicato
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Mobile network status indicator
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Battery
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Specification
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7.4V,9750mAh
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Endurance
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>15hour (under typical power consumption)
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Environmental
features |
Working temperature
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-20ºC~+70ºC
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Storage temperature
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-40ºC~+85ºC
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Shock resistance
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2mdrop with pole at normal temperature
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Protection rating
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IP67
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Physical
features |
material
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Magnesium alloy shell+ABS/PCPlastic lid
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Dimension
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156mm*156mm*102mm
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Weight
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1.4kg
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Accessories
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M65Host
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1Set
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Radio antenna
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1PCS
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Data cable with 7 core
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1PCS
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Power adapter
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1PCS
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