Basic Specifications
Model NO.R93i
Carrier FrequencyDual-Frequency
Port Number1598 Channel
ChipSiRF
Warranty3 Years
Product NameR93I Gnss Receiver
ConstellationGPS, Glonass, Beidou, Galileo
Static Accuracy2.5mm +0.5ppm, 5mm+0.5ppm
Rtk Accuracy8mm+1ppm, 15mm + 1ppm
Internal Memory4GB
Special FeaturesLED Screen, Tilt Sensor, Ebuble, Two Battery
OriginChina
Packaging & Delivery
Package Size55.00cm * 45.00cm * 35.00cm
Gross Weight30.000kg
Capacity20000PCS/Year
Product Highlights
| Category |
Feature |
Specification |
| GNSS Tracking |
Channels |
1598 Channels |
| Satellites |
BDS, GPS, GLONASS, Galileo, SBAS, QZSS |
| L-Band |
Supported |
| Positioning Rate |
1Hz ~ 20Hz |
| Accuracy |
Static GNSS |
H: 2.5mm+0.5ppm | V: 5mm+0.5ppm |
| RTK Surveying |
H: 8mm+1ppm | V: 15mm+1ppm |
| System |
OS |
Linux |
| Interaction |
WebUI (WiFi/USB Access), Intelligent Voice (EN, CN, RU, etc.) |
| Battery |
6800mAh 7.4V (8+ hours duration) |
| Communication |
Radio |
Built-in 410-470MHz; Protocols: TrimTalk, SOUTH, CHC, HI-TARGET |
| Wireless |
Bluetooth 4.0/2.1, NFC Pairing, WiFi 802.11b/g/n |
| Data Storage |
8G Solid State, supports 32GB extension |
| Physical |
Protection |
IP68 (Waterproof 1m, Dustproof) |
| Sensors |
IMU Tilt Measurement, Electronic Bubble, Temperature Sensor |
Detailed View
Frequently Asked Questions
How many channels does the R93i GNSS receiver support?
The R93i is equipped with 1598 channels, allowing it to track all existing and planned GNSS constellations including GPS, GLONASS, Beidou, and Galileo.
What is the battery life of the device during field operations?
It features a high-capacity 6800mAh built-in battery that supports more than 8 hours of continuous routine operation.
Does the R93i support tilt measurement?
Yes, it includes a built-in IMU sensor that supports tilt measurement. It automatically corrects coordinates based on the tilt direction and angle of the centering rod.
Is the receiver durable enough for harsh environments?
Absolutely. The R93i has an IP68 rating, making it completely dustproof and waterproof (up to 1m immersion). It is also shockproof and can withstand a 2-meter drop with a pole.
What kind of user interaction options are available?
Users can interact via a single-button operation, an LED screen with four indicator lights, intelligent voice prompts in multiple languages, and a built-in WebUI management system accessible via WiFi or USB.
What is the positioning accuracy for RTK surveys?
The RTK accuracy is 8mm + 1ppm for horizontal positioning and 15mm + 1ppm for vertical positioning.