Fiof A90 1400 Channel GNSS RTK Receiver
$8,945.00 + GST
A90 features compact design, professional GNSS satellites tracking,cutting-edge IMU tilt survey technology and WebUI control.Bundled Android field software brings a big change in user experience and accessibility.
2 in stock
Features
Compact design, more productive
Professional GNSS satellites tracked simultaneously(GPS,Glonass,Galileo,Beidou)
Cutting-edge IMU tilt survey technology is adopted, supporting up to 60° tilt angle
Applies WIFI connection to realize WebUI control designed to modify settings and monitor the receiver status
Bundled Android field software brings a big change in user experience and accessibility
Technical Parameters
| Specification Category | Details |
|---|---|
| GNSS Engine | – Channel: 1408 – Signal received: All constellation and all band reception – BDS: B1I/B2I/B3I/B1C/B2a/B2b – GPS: L1C/A/L2P(Y)/L2C/L5 – GLONASS: G1/G2/G3 – Galileo: E1/E5a/E5b/E6 – QZSS: L1/L2/L5 |
| Performance | – Time Accuracy (RMS): 20 ns – Velocity Accuracy (RMS): 0.03 m/s – Cold start: < 30 s – Initialization Time: < 5s (typical) – Initialization Reliability: > 99.9% – Single – point positioning (RMS): – Horizontal: 1.5m – Vertical: 2.5m – DGPS (RMS): – Horizontal: 0.4m – Vertical: 0.8m – Static: – Horizontal: ±(2.5mm + 0.5ppm) RMS – Vertical: ±(5mm + 0.5ppm) RMS – RTK (RMS): – Horizontal: ±(8mm + 1ppm) RMS – Vertical: ±(15mm + 1ppm) RMS |
| Data | – Internal memory: 8GB standard, supports TF card extending to 32GB – Differential data: RTCM V3.x – Data format: NMEA 0183 – Data security: RTK survey data secured in three ways (synchronizing storage in both controller and A90, and uploading to cloud for backup is available) |
| Configuration | – Bluetooth: Built – in, Bluetooth 2.1+EDR/Bluetooth 4.0 BLE – Electronic bubble: Supported – Tilt survey: IMU inertial navigation module, 6 – axis 400Hz dynamic output, calibration – free – Network communication: Fits various networks – WIFI: 802.11b/g/n, can connect to controller through WIFI replacing Bluetooth, supports WebUI wireless management including firmware update, data download, settings, station setup – Radio: Internal 1w radio (Rx/Tx) with a typical working range of above 5km, external 2/35w radio (Tx) with a typical working range of above 15km, and supports protocols like PCC – EOT, TrimTalk450S, TrimMarkIII, South, HiTarget, GeoTalk, GeoMark, etc |
| Physical | – Size: 156mm*76mm (Φ x H) – Material: Bottom is magnesium alloy and top is polymer plastics – Battery: 7.4V x 3400mAh x 2pcs, smart removable lithium battery (with power indicator) – User interface: 4 LED indicator lights, 1 TF card slot, 1 SIM card slot, 1 button, real – time voice broadcasting, TNC port (connecting built – in radio antenna), 5 – pin lemo port (connecting external power supply and external radio), 7 – pin lemo port (USB + serial port, connecting PC and controller) |
| Environmental | – Temperature: -30°C to 60°C for operating temperature, -40°C to 80°C for storage temperature – Humidity: 100% condensing resistant – Shock: 2 m pole drop resistant in normal temperature – Protection: IP68 |
| Other | – Controller: P9III or P9IV – Software: FOIF Surpad, MicroSurvey FieldGenius – Application: Power system, land, construction, transportation, forestry, agriculture, deformation monitoring, water conservancy system |
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