N2 Palm GNSS Receiver-GNSS Receiver-ComNav Technology Ltd.

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Features

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Features

1590 channels and 50+ satellites tracking capabilities
Tracking all running and planned constellations, including GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS, IRNSS and SBAS
Up to 15km work range with enhanced UHF
Up to 60° tilt with 2.5 cm accuracy
20+ hrs continuous work with 10000mAh batteries
Support NFC and Bluetooth connection
IP67 dust- and waterproof for harsh environments

Easy Connection

With advanced NFC, N2 can be connected automatically with a single touch. Dual mode Bluetooth 5.0 allows users to connect at higher distance and low energy standards. Tedious matching is a thing of the past

3rd Generation IMU

By compensating for up to 60° tilt, N2 eliminates challenges associated with surveying concealed or unsafe points and maintains accuracy within 2.5cm. Also, being immune to magnetic disturbance increase reliability

Enhanced UHF

Integrated UHF ranges from 410 to 470 MHz. Up to 15km long work range makes it work-efficient and energy-saving for field work. It can be used as either a base station or a rover in largely extended working scenarios

Longer Battery Life

10000mAh Battery makes 20+ hours day&night work possible. QC2.0 helps N2 full-charged in 5 hours, dealing with the worry about power outage

Product Parameter

Performance

Physical

Communications

Performance

Channel
1590
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
≤1s
Cold Start
≤45s
Hot start
≤15 s
RTK Initialization Time
<10s>
Initialization reliability
≥99.9%
Internal Memory
8GB
Static and Fast Static
Horizontal 2.5 mm + 0.5 ppm RMS
Vertical 5 mm + 0.5 ppm RMS
Signal Baseline RTK
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
0.5m Horizontal
0.8m Vertical
Standalone
1.5m 3D RMS
Data Update Rate
1Hz, 2Hz, 5Hz, 10Hz
Tilt Survey
up to 60° tilt with 2.5cm accuracy

Physical

Housing Material
Magnesium aluminum alloy
Dimension
149±1mm(φ), 48±1mm(H)
Weight
670g
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
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
≥20h

Communications

Serial Port
Support serial communication
USB
Type-C
Interface
USB TYPE-C
Range Pole interface
Standard 5/8'' UNC female thread
UHF port
TNC
BT5.0 Dual-Mode B
UHF
- Tx/Rx with full frequency range from 410-470MHz
- Transmit power: 0.5W, 1W, 2W adjustable
- Air Baud Rate: 9600 / 19200 adjustable
- Range: 15 km
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