T300 SE GNSS Receiver

Technical Specifications
Signal Tracking
• 256 channels with simultaneously tracked
satellite signals
- GPS: L1, L2, L2C, L5
- BeiDou: B1, B2, B3
- GLONASS: L1, L2
- Galileo: E1, E5a, E5b
- QZSS (Reserved)
- SBAS: WAAS, EGNOS, MSAS, GAGAN
Performance Specifications
• Cold start: <50 s
• Warm start: <30 s
• Hot start: <15 s
• Initialization time: <10 s
• Singal re-acquisition: <1.5 s
• Initialization reliability: >99.9%
Communications
• 1 x 7 pin lemo port (Combined Serial and USB function)
Baud rates up to 921600bps for serial
• Position data output rates: 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
• 5 LEDs (indicating Power, Satellite Tracking and Differential Data)
• Bluetooth® : V 4.0 protocol, compatible with Windows OS
and Android OS
Data Format
• Correction data I/O:
- RTCM 2.X, 3.X, CMR (GPS only), CMR+ (GPS only)
• Position data output:
- ASCII: NMEA-0183 GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG,
GST; PTNL, PJK; PTNL, AVR; PTNL, GGK
- ComNav Binary update to 20 Hz
Physical
• Size(W × H): Φ 15.8 cm × 7.5 cm
• Weight: 0.95 kg with two batteries
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% non-condensing
• Waterproof and dustproof: IP67, protected from temporary immersion
to depth of 1 m
• Shock: Designed to survive a 2 m drop onto concrete
Electrical and Memory
• Input voltage: 5-27 VDC
• Power consumption: 3.1 W
• Li-ion battery capacity: 2 × 2000 mAh, up to 9 hours typically
• Memory: 8 GB2
Software
• CGSurvey field data collection software
• Survey Master Android-based data collection software
• Carlson SurvCE field data collection software (optional)
• MicroSurvey FieldGenius field data collection software (optional)

baseline, which is only available in Asia Pacific area.
2.8GB is the default internal memory and optional 16GB, 32GB is available
to order. Please clarify when placing the order.
Specifications subject to change without notice.
*T300 SE GNSS Receiver is designed for the specific market, any
inquiry please contact your local dealer.
Mode
Static and
Fast Static
Long Observations
Static
Real Time
Kinematic
E-RTK
(<100 km)1
DGPS
SBAS
Standalone
Accuracy
2.5 mm + 0.5 ppm Horizontal
5 mm + 0.5 ppm Vertical
3 mm + 0.1 ppm Horizontal
3.5 mm + 0.4 ppm Vertical
8 mm + 1 ppm Horizontal
15 mm + 1 ppm Vertical
0.2m + 1 ppm Horizontal
0.4m + 1 ppm Vertical
<0.4 m RMS
1 m 3D RMS
1.5 m 3D RMS
Positioning Specifications
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trade mark of ComNav Technology Ltd., registered in People’s Republic of
China, EU, USA and Canada. All other trademarks are the property of their
respective owners.