T30 IMU GNSS Receiver
GNSS Receivers
Overview
With built-in IMU engine, full-constellation tracking capability, 4G/WiFi/Bluetooth® connection and easy survey workflow with Android-based Survey Master Software, the T30 IMU GNSS receiver is an ideal choice for your survey task.
Specifications
Performance
| Channel | 1198 |
| 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 | 3 mm + 0.1 ppm Horizontal; 3.5 mm + 0.4 ppm Vertical |
| DGPS | <0.4m RMS |
| SBAS | 1 m 3D RMS |
| Standalone | 1.5m 3D RMS |
| PPP | 10cm Horizontal and 20cm Vertical |
Physical
| Size (W × H) | Φ 15.5 cm × 7.3 cm |
| Weight | 1.2 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 the concrete |
| Input Voltage | 7-28 VDC |
| Power Consumption | 1.92 W |
| Li-ion battery capacity | 2 × 3400 mAh, up to 24 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: 0.5W, 1W, 2W adjustable; Air Baud Rate: 9600/ 19200/ 11000 adjustable; Range: 3-15 km; Protocol type: Transparent/TT450S/South/Mac/SNLonglink |
| WIFI | 802.11b/g/n, 2.4Ghz |
| 4G modem | LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28; LTE-TDD: B38/B39/B40/B41; WCDMA: B1/B2/B4/B5/B6/B8/B19; GSM: B2/B3/B5/B8 |
| Position data output rates | 1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz |
| LEDs | 5 (indicating Power, Satellite Tracking, GPRS Status and Differential Data) |
| Bluetooth | V 4.0 protocol, compatible with Windows OS and Android OS |
| Built-in IMU | supports up to 120° tilt compensation |
| Correction data I/O | RTCM SC104 Version 2.x, 3.x formats, 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 |