2021 Most Popular GPS Survey Equipment Trimble R8s

Min.Order: 1
Product origin: Shanghai, China
Infringement complaint: complaintComplaint
US$ 19000 ~ 20000

Description
                                        Original Version Trimble R8s GNSS RTK
Product Description
Code differential gnss positioning
Horizontal Vertical SBAS differential positioning accuracy0.25 m 1 ppm RMS 0.50 m + 1 ppm RMS typically <5 m 3DRMS
Static gnss surveying high-precision static
Horizontal3 mm + 0.1 ppm RMS
Vertical3.5 mm + 0.4 ppm RMS
Static and Faststatic
Horizontal3 mm 0.5 ppm RMS
Vertical5 mm 0.5 ppm RMS
Postprocessed Kinematic (ppK) gnss surveying
Horizontal8 mm 1 ppm RMS
Vertical15 mm 1 ppm RMS
Real time Kinematic surveying4 single baseline <30 km
Horizontal8 mm 1 ppm RMS
Vertical15 mm 1 ppm RMS
Network RTK
Horizontal8 mm 0.5 ppm RMS
Vertical15 mm 0.5 ppm RMS
Initialization time5typically <8 seconds
Initialization reliability5typically >99.9%
Electrical
Power 11 V DC to 28 V DC external power input with over-voltage protection on
Port 1 (7-pin Lemo) 
Rechargeable, removable 7.4 V. 2.6 Ah Lithium-Ion battery. Power consumption
is 3.2 W, in RTK rover mode with internal radio and Bluetooth in use 
Operating times on internal battery8 
-450 MHz receive only option5.0 hours
-450 MHz receive/transmit option (0.5 W)2.5 hours
Cellular receive option4.7 hours
Hardware 
Physical Dimensions (WxH)19 cm x 10.2 cm (7.5 in x 4.0 in)
Weight1.52 kg (3.35 lb) with internal batteiy.internal radio with UHF antenna
Temperature 
Operating
Storage
Humidity
-40 °C to +65 °C (-40 °F to +149 °F) 
-40 °C to +75 °C (-40 °F to +167 °F) 

100%, condensing
Water/dustproofIP67 dustproof, protected from temporary* immersion to depth of 1 m (3.28 ft)
Shock and vibrationTested and meets the following environmental standards Non-operating: Designed to survive a 2 m (6.6 ft)
Shockpole drop onto concrete. Operating: to 40 G, 10 msec,sawtooth
VibrationMIL-STD-81 OF, FIG.514.5C-1
Communications and data storage 
Serial: 3-wire serial (7-pin Lemo) on Port 1; full RS-232 serial on Port 2 (Dsub 9 pin) 
Radio modem:fully Integrated,fully sealed internal 450 MHz receiver/transmitter 
option: 
-Transmit power: 0.5 W 
Range93-5 km typical /10 km optimal 
Cellular: fully integrated, sealed internal GSM/GPRS option 
Bluetooth: fully integrated, sealed 2.4 GHz communications port (Bluetooth®) 
External communication devices for corrections supported on Serial and Bluetooth ports
Data storage: 11 MB internal memory 188.6 hours of rav/ observables 
(approx 1.4 MB/day), based on recording every 15 seconds from an average 
of 14 satellites 
Data formats
CMR: CMR+, CMRx input and outputs 
RTCM: RTCM 2.1, RTCM 2.3, RTCM 3.0, RTCM 3.1 input and outputs 
Other outputs: 23 NMEA outputs, GSOF RT17 and RT27 outputs, supports 
BINEX and smoothed carrier 
supported trimble controllers 
Trimble Slate Controller 
Optional 
Trimble TSC3 controller, Trimble CU controller, Trimble Tablet Rugged PC 
Certifications 
FCC Part 15 (Class B device). 22, 24. 90: CE Mark; C-Tick: 850/1900 MHz 
Class 10 GSM/GPRS module: Bluetooth EPL 
 
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