T300 Plus GNSS Receiver-GNSS Receiver-ComNav Technology Ltd.

Products

OEM Board GNSS Receiver Handheld GNSS Optical Instrument RTK Drone 3D Laser Scanner Antenna Data Link Software
Industries

Land Surveying Mapping and Geospatial Infrastructure Integrated Solution Digital Construction Precision Agriculture Monitoring test
Support

Global Support FAQ Download Center Video Center
About Us

Overview News Events Blogs
Contact Us

Contact Us Distributor Location Become a Distributor Join Us

Features

Product Parameter

Download

Recommend Product

Get Quotation

Features

GPS L1/L2/L5, BeiDou B1/B2/B3/B1C/B2a/B2b, GLONASS L1/L2/L3, Galileo E1/E5a/E5b/E6/E5 AltBOC, QZSS L1/L2/L5, Navic L5, SBAS
Advanced QUANTUM™ Generation III Technology
WIFI/UHF/4G Module
Up to 60° Tilt Compensation
Smart Battery Design
Low Power Consumption
Easy workflow

Full-constellation tracking

The T300 Plus tracks 965 channels with all working and planned GNSS constellations including GPS, BDS, GLONASS, Galileo, QZSS, Navic and SBAS

Tilt sensor

The T300 Plus supports up to 60° tilt compensation that allows you collect high accuracy data faster in the field

Intuitive workflow

With the advanced RTK technology and anti-interference algorithms, you are able to expand the reach and obtain reliable positioning results even in complicated environment

Product Parameter

Performance

Physical

Communications

Performance

Channel
965
Satellites tracking
GPS: L1C/A, L1C, L2P, L2C, L5
BDS: B1l, B2l, B3l, B1C, B2a, B2b
GLONASS: G1, G2, G3
Galileo: E1, E5a, E5b, E6c, E5 AItBOC
QZSS: L1C/A, L2C, L5, L1C
IRNSS: L5
SBAS: L1C/A
Signal Re-acquisition
<1.5 s
Cold Start
<50 s
Warm start
<30 s
Hot start
<15 s
RTK Initialization Time
<10s
Initialization reliability
>99.9%
Static and Fast Static
- Horizontal 2.5 mm + 0.5 ppm RMS
- Vertical 5 mm + 0.5 ppm RMS
Real Time Kinematic
- Horizontal 8mm + 1ppm RMS
- Vertical 15mm + 1ppm RMS
Long Observation Static
- Horizontal 3 mm + 0.1 ppm
- Vertical 3.5 mm + 0.4 ppm
DGPS
<0.4m RMS
SBAS
1 m 3D RMS
Standalone
1.5m 3D RMS

Physical

Size (L × W × H)
15.8 cm × 7.5 cm
Weight
0.95 kg with two batteries
Working Temperature
-40 °C to +65 °C (-40 °F to 149 °F)
Storage Temperature
-40 °C to +85 °C (-40 °F to 185 °F)
Humidity
100% non-condensing
Waterproof & Dustproof
IP67, protected from temporary immersion to depth of 1 m
Shock
Survive a 2m drop onto concrete
Input Voltage
7-28 VDC
Power Consumption
1.92 W
Li-ion battery capacity
2 × 2000 mAh, up to 10 hours typically
Memory
8 GB

Communications

Serial port (7 pin Lemo)
1 Baud rates up to 921,600 bps
UHF modem
Tx/Rx with full frequency range from 410-470 MHz
Transmit power: 0.5-2 W adjustable
Range: 1-5 km
WIFI
802.11b/g/n
4G modem
4G Bands: 800/900/1800/2100/2600 MHz
3G Bands: 900/2100 MHz
2G Bands: 900/1800 MHz
Support GSM, Point to Point/Points and NTRIP
Position data output rates
1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
LEDs (indicating Power, Satellite Tracking, GPRS Status and Differential Data)
5
Calibration-free IMU integrated for Tilt Survey
Up to 60° tilt with 2.5 cm accuracy
Bluetooth
V 4.0 protocol, compatible with Windows OS and Android OS
Correction data I/O
RTCM 2.x, 3.x, CMR, CMR+
Position data output
- ASCII: GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
- ComNav Binary update to 20 Hz