T20 Palm RTK GNSS Receiver
T20 Palm RTK GNSS Receiver
Description
As the compatibility of the datalink module, it can meet
the Once calibrated, tilt measurements with centimeter
levelaccuracy last a long time, which improves the
workingefficiency
Features
Additional information
| Signal Tracking | Channel – 1590, GPS – L1C/A, L1C, L2P, L2C, L5, BDS – B1I, B2I, B3I, B1C, B2a, B2b, GLONASS – G1, G2, G3, Galileo – E1, E5a, E5b, E6c, E5 AltBOC, QZSS – L1C/A, L2C, L5, L1C, IRNSS – L5, SBAS – L1C/A |
|---|---|
| Interface | Serial Port – Support serial communication, USB – Type-C, Range Pole interface – Standard 5/8'' UNC female thread, Datalink port – TNC |
| Performance Specification | Signal Re-acquisition≤1s, Cold Start – ≤45s, Hot start – ≤15 s, RTK Initialization Time – <10s, Initialization reliability – ≥99%, Internal Memory – 8GB, Single Baseline RTK – 8mm+1ppm Horizontal 15mm+1ppm Vertical, Static and Fast Static – 2.5 mm + 0.5 ppm Horizontal 5 mm + 0.5 ppm Vertical, Long Observation Static – 3 mm + 0.1 ppm Horizontal 3.5 mm + 0.4 ppm Vertical, DGPS – <0.4 m RMS, SBAS – 0.5m Horizontal 0.8m Vertical, Standalone – 1.5m 3D RMS |
| Communication | BT5.0 Dual-Mode BT, Datalink – Tx/Rx with full frequency range from 410-470MHz Transmit power: 0.5W, 1W, 2W adjustable Air Baud Rate: 9600 / 19200 adjustable Range: 2-5 km Protocol type: Transparent/TT450S/South/Mac |
| Environmental | Working Temperature – -30 °C~+65 °C, Storage Temperature – -40 °C~+85 °C, Humidity – 100% non-condensing, Water- & Dustproof – IP67, Shock – Survive a 2m drop onto the concrete |
| Physical | Housing Material – Magnesium aluminum alloy |
| 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, GGA, GSA, ZDA, VTG, GST; PTNL, PJK; PTNL, AVR; PTNL, GGK, ComNav Binary update to 20 Hz |
| Electrical Specification | Voltage – 5/9V, Power Consumption – RX mode≤1.8W, TX mode≤3.6W, Over Current Protection Voltage – 30V, VBUS 9.99V, Charging Time – <5h(QC2.0), Working time – up to 12h typically |
| Software | Survey Master Android-based data collection software, MicroSurvey FieldGenius field data collection software (optional) |
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