
Features
01.GPS L1/L2/L5, BeiDou B1/B2/B3/B1C/B2a/B2b, GLONASS L1/L2/L3, Galileo E1/E5a/E5b/E6/AltBOC, QZSS L1/L2/L5, Navic L5, SBAS
02.Compact Design
03.Hot Swap Battery
04.User-friendly Interface
05.Built-in 4G/UHF

Full-constellation tracking
The T300 tracks 965 channels with all working and planned GNSS constellations including GPS, BDS, GLONASS, Galileo, QZSS, Navic and SBAS.

Built in 4G/TX & RX
Built-in GPRS/ GSM/4G modem ensures the T300 seamlessly work with all kinds of CORS, and 0 – 2 Watt internal UHF allows you more convenient and effective field work.

Intuitive workflow
The T300 is able to provide easier survey workflow via Survey Master, improving productivity for both beginners and professional surveyors.
Specifications
Performance |
Signal tracking Channels: |
965 channels |
Satellite tracking: |
GPS,BDS, GLONASS, Galileo,QZSS,Navic and SBAS |
|
RTK Horizontal accuracy: |
8 mm + 1 ppm |
|
RTK Vertical accuracy: |
15 mm + 1 ppm |
|
Post Processing Horizontal accuracy: |
2.5 mm + 1 ppm |
|
Post Processing Vertical accuracy: |
5 mm + 1 ppm |
|
Initialization time: |
less than 10 s |
|
Physical |
Size(W x H): |
15.8 cm 7.5 cm |
Weight (incl. supplied two batteries): |
0.95 kg (2.1 lb) |
|
Operating temperature: |
-40 C to + 65 C (40 F to 149 F) |
|
Shock: |
Designed to survive a 2 m drop onto concrete |
|
Humidity: |
100% non-condensing |
|
Waterproof and dustproof: |
IP67 |
|
Power consumption (3 constellations): |
1.92 W |
|
Memory: |
8 GB |
|
Communications |
1 Serial port (7 pin Lemo): |
Baud rates up to 921,600 bps |
Correction data I/O: |
RTCM 2.X, 3.X, CMR, CMR+ |
|
Position data output rates: |
1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz |
|
Modem: |
4G, 3G, 2G |
|
UHF modem (optional): |
Tx/Rx, 410-470 MHz |
|
Bluetooth: |
V4.0 protocol |