GNSS Sensor
Receiver Type: GNSS multi-frequency RTK with carrier phase
Signals received : GPS, GLONASS, Galileo, BeiDou
Channels: 372-channel, parallel tracking
Number of tracked satellites:
12 GPS (15 when no SBAS)
12 GLONASS
15 Galileo
22 BeiDou
SBAS Support: 3-channel, parallel tracking WAAS, EGNOS, MSAS, GAGAN (with SBAS ranging)
Update Rate: 1 Hz default, optional 10Hz, 20Hz
RTK Accuracy: 1 cm1 + 1 ppm horizontal
SBAS Accuracy: < 30 cm HRMS
Autonomous Accuracy: 1,2 m HRMS1
Cold Start: < 60 sec typical (no almanac or time)
Reacquisition: < 1 sec
Maximum Speed: 1,850 kph (1,150 mph / 999 knots)
Maximum Altitude: 18,288 m (60,000 ft)
Communication
Port: Bluetooth, USB 2.0, serial (optional)
Bluetooth Transmission: Class 1, 300 m typical range2, up to 1 km
Bluetooth Frequency: 2,400 -2,485 GHz
Fully Bluetooth Pre-Qualified: Bluetooth 2.1 + EDR
Supported Bluetooth Profiles: SPP and iAP
Data I/O Protocol: NMEA 183, RTCM SC-104, Binary
Output Datum:
Autonomous: WGS-84, (G1674) Epoch 2005.0
SBAS: ITRF08 (current year epoch)
RTK: Same as RTK base
Raw Measurement Data: Binary and RINEX
Correction I/O Protocol: RTCM 2.x, 3.x, CMR, CMR+, proprietary binary
GNSS Status LED : Power, GNSS, DGNSS, DIFF, Bluetooth
Battery Status LED: 5 LED Indicators
Timing Output: 1PPS, CMOS, active high, rising edge sync. 10 k?, 10 pF load (with optional serial port)
Event Marker Input: CMOS, active low, falling edge sync., 10 k?, 10 pF load (with optional serial port)
Power
Battery Type: Field replaceable, rechargeable Lithium-Ion pack (rechargeable inside unit or separately)
Battery Capacity: Battery operating time 9+ h3 (without Atlas activated)
Charging Time: 4 h (vehicle charger available)
Environmental
Operating Temperature: -40°C to +85°C (-40°F to +185°F)3
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Humidity: 95 % non-condensing
Compliance: FCC, CE, RoHS and lead-free
