Basic Info.
Model NO.
ComNav T300 GNSS Receiver
15.8cm X 7.5cm
Weight: 0.95kg (Include 2 Batteries)
Product Description
Features:
- Ultra Small
- Super light
- Many user-friendly conveniences built in
- GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2
- Low power consumption
- Support long base line E-RTK
Specifications:
Signal Tracking |
Channels | 256 channels with simultaneously tracked satellite signals |
GPS | L1 C/A, L1C, L2 P, L5 |
BeiDou | B1, B2, B3 |
GLONASS | L1, L2 |
SBAS | WAAS, EGNOS, MSAS,GAGAN |
Performance Specifications |
Cold start | <50s |
Warm start | <30s |
Hot start | <15s |
Initialization time | 10s |
Signal re-acquisition | <2s |
Initialization reliability | Typically>99.9% |
Positioning Specifications |
Post Processing Static | Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm + 0.5 ppm RMS |
Real Time Kinematic | Horizontal: 8 mm + 1 ppm RMS Vertical: 15 mm + 1 ppm RMS |
E-RTK (<100km) | Horizontal: 0.2 m + 1 ppm RMS Vertical: 0.4 m + 1 ppm RMS |
Code differential GNSS positioning | Horizontal: 0.25 m+ 1 ppm RMS Vertical: 0.5 m + 1 ppm RMS |
SBAS | Typically < 1 m 3D RMS |
Standalone | <1.5 m 3D RMS |
Communications |
Communication port | 1 Serial port (7 Pin Lemo), Baud rates up to 921,600 bps |
Radio modem | Tx/Rx with full frequency range from 410-470MHz2 Transmit power: 0.5-2W adjustable Range: 1-5Km |
Positioning data outputs | 1HZ, 2HZ, 5HZ, 10HZ |
Indicating light | 5 LEDs (indicating Power, Satellite Tracking, Bluetooth® and Data Recording) |
Bluetooth® | V 2.X protocol, work compatible with Windows 7, Windows mobile and Android |
Data Format |
Data inputs/outputs | Correction data I/O: RTCM2.x, 3.x,CMR(GPS only), CMR+(GPS only) |
Position data outputs | ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST, PJK, PTNL ComNav Binary update to 20Hz |
Physical |
Size(W×H) | 15.8cm×7.5cm |
Weight | 0.95kg(include battery) |
Environmental |
Operating 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% condensation |
Waterproof and dust proof | IP67 protected from temporary immersion to depth of 1 meter, floats |
Shock | Survives a 2meter drop on to concrete |
Electrical |
Input Voltage | 5-27 VDC |
Power consumption | 2.85 W(3 constellations) |
Li-ion battery capacity | 2x1800 mAh, Up to 8 hours typically |
Memory | 256 MB internal with up to 16GB pluggable memory card |
Software | |
CGSurvey | ComNav's field data collection software CGSurvey |
SurvCE (optional) | Carlson's SurvCE field data collection software |
FieldGenius (optional) | MicroSurvey's FieldGenius field data collection software |
Note: ComNav will remove the radio modem according to different country's regulations. |
Address:
Building 2, No. 618 Chengliu Middle Road, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Service
Management System Certification:
ISO 9001
Company Introduction:
ComNav develops and manufactures GNSS OEM boards and receivers for high precision positioning demanded applications. Its technology already been used in lots of applications such as surveying, construction, machine control, agriculture, intelligent transportation, precise timing, deformation monitoring, unmanned system and so on. It is the first Chinese company to have developed, designed and produced combined GNSS (GPS and GLONASS) plus BeiDou OEM boards. With a team dedicated for the GNSS technology, ComNav is trying its best to supply the reliable and competitive products to worldwide customers.