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T300 GNSS ComNav

DGPS-RTK-GNSS

ComNav Sinno GNSS
DGPS
Price: 14500$ 16000$

With decades of experience in the surveying GNSS receiver, the T300 is a product which combines lots of market proved advantages together. It can track all the working GNSS constellations. By using ComNav’s unique QUANTM algorithm technology, it can function in RTK mode with all the GNSS constellations or by using any single GNSS constellation such as GLONASS or BeiDou. The strong anti-interference ability of the receiver makes it possible to work in any environment.

Ultra Small

·Super light

·Many user-friendly conveniences built in

·GPS L1/L2/L5, BeiDou B1/B2/B3, GLONASS L1/L2, Galileo E1, E5a, E5b

·Low power consumption

·Support long base line E-RTK

 

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

Galileo

E1, E5a, E5b

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

Static and Fast Static

 

 

 

Horizontal: 2.5 mm + 0.5 ppm RMS

Vertical: 5 mm + 0.5 ppm RMS

Horizontal: 3mm+0.1 ppm RMS

Vertical: 3.5mm+0.4 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 x 7 pin lemo port (Combined Serial and USB function)

Baud rates up to 921600bps for serial

Radio modem

 

 

 

 

4G modem

Tx/Rx with full frequency range from 410-470MHz

Transmit power: 0.5-2W adjustable

Range: 1-5km

 

- 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

Positioning data outputs

1HZ, 2HZ, 5HZ, 10HZ, 20HZ

Indicating light

5 LEDs (indicating Power, Satellite Tracking, Differential data, GPRS and Data Recording)

Bluetooth®

V 4.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 2-meter drop on to concrete

Electrical

Input Voltage

5-27 VDC

Power consumption

3.1 W

Li-ion battery capacity

2x2000 mAh, Up to 10 hours typically

Memory

  8 GB internal memory (16 GB and 32 GB is optional)

Software

 

CGSurvey

 

Survey Master

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.

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