Send Message

RTK GPS Receiver GNSS RTK Base And Rover Qianxun SR3 Surveying Instrument

Basic Information
Place of Origin: China
Brand Name: Qianxun
Certification: CE
Model Number: SR3
Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: Carton and plastic case
Delivery Time: 1-3 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000 set per month
Detail Information
Product Name: RTK GPS Receive GPS: L1CA/L1C/L2C/L2P/L5
GLONASS: L1CA/L2C/L2P/L3/L5 BeiDou: B1/B2/B3
Galileo: E1/E5/AltBOC/E5a/E5b/E6 NAVIC: L5
High Light:

bluetooth rtk gps receiver


trimble gnss receiver

Product Description

RTK GPS receiver GNSS RTK Base and Rover Qianxun SR3 surveying instrument

Static Accuracy
Horizon: 2.5mm+1ppmRMS
Vertical: 5mm+1ppmRMS
RTK Accuracy
Horizon: 8mm+1ppmRMS
Vertical: 15mm+1ppmRMS
SBAS Accuracy
Horizon: 0.6mRMS Horizon: 0.3mRMS Horizon: 0.5mRMS
Code Differential Accuracy
Horizon: 0.4mRMS Horizon: 0.25mRMS Horizon: 0.25mRMS
Update rate
Up to 100HZ Upto50Hz Upto50Hz
Power Supply
Battery Dual rechargeble batteries,7.20V/3400mh*2
Working time Upto10hours
Input 9-28VDC, withover-voltage protection
Data Interface
TNC For UHF Anternal power
5-pin External radio and external power
7-pin Connect to PC controller and other-external device,such as Echo Sounder
Others SIM slot and TF slot
Indicator 4 indicators,Satellites,Datalink,Bluetooth,WIFI Status.
Memory Internal8G;Removable memory, support TF card
Bluetooth V2.1+EDR/V4.1DualMode,Class2
WIFI 802.11b/g/n
Internal UHF Transmitpower1W, Frequency
Work Distance 5Km in optimal environment
WEB UI To manage the status and settings,upgrade firmware, data download
Electric Bubble Enable
Tilt Survey Support
Dimension 156mm*76mm
Weight 1.2KG with 2 batteries inside
Operating Temperature -30℃~+65℃
Storage Temperature -40℃~+80℃
Water/Dust Proof IP67
Shock Survivea2m(6.6ft) poledrop,1.2m
Vibration Vibration resistant




•Intelligent dual batteries

Support up to 10 hours of work time, battery power can be read directly from the indicator light on the battery, the battery models of handheld device and host are same.


•Web UI

Access the Web page, complete the receiver configuration, download data, upgrade firmware, view status, etc. through the mobile phone, tablet and other handheld devices.


•Tilt survey

The SR3 receiver integrates an electronic bubble sensor, combined with a new tilt survey algorithm and surpad software operation. No calibration is required before measurement, the accuracy of coordinate data can be easily achieved within 30° tilt angle.

RTK GPS Receiver GNSS RTK Base And Rover Qianxun SR3 Surveying Instrument 0

Contact Details
Cindy Tang

Phone Number : 0086 18301928717

WhatsApp : +8618301928717