N5 GNSS Receiver-GNSS Receiver-ComNav Technology Ltd.

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Features

Full-constellation & full frequency tracking
User-friendly OLED Display
6800mAh Large Li-battery for over 24 hrs working time
Enhanced UHF for up to 15km working range
Rugged housing
Web-based UI
Up to 60° tilt surveying
Seamlessly Work with Network RTK Positioning

Full-constellation tracking

The N5 tracks 1198 channels for all running satellites constellations, which includes GPS, GLONASS, Beidou, Beidou global, Galileo, QZSS, IRNSS, SBAS and L-Band

IMU

In-built IMU and adopted self-developed core algorithm, with the accuracy less than 2.5cm, ensure the accuracy anywhere and anytime, without being affected by geomagnetic

Enhanced OLED Display

The sunlight readable OLED display provides a clear, easy-to read viewing experience, and handles all of surveying operations on screen freely

Product Parameter

Performance

Physical

Communications

Performance

Channel	1198
Satellites tracking	GPS: L1C/A, L2C, L2P, L5 BeiDou: B1I, B2I, B3I, B1C, B2a, B2b GLONASS: L1, L2, L3 Galileo: E1, E5a, E5b, E6, E5 AltBOC QZSS: L1C/A, L1C, L2C, L5 Navic: L5 SBAS: WAAS, EGNOS, MSAS, GAGAN, SDCM, BDSBAS L-Band
Signal Re-acquisition	<1.5 s
Cold Start	<50s
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 1m
Shock	Designed to survive a 2 m drop onto concrete
Input Voltage	7-28 VDC
Power Consumption	1.7 W
Li-ion battery capacity	2 × 3400 mAh, up to 25 hours typically
Memory	8 GB

Communications

Serial port (7 pin Lemo)	1 Baud rates up to 921,600 bps
Enhanced UHF modem	Tx/Rx with full frequency range from 410-470 MHz - Transmit power: 0.5-2 W adjustable - Range: 15 km
WIFI/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 rate	1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
LEDs (indicating Satellites Tracking and RTK Corrections data)	2
OLED Display	1
Function buttons	2
Bluetooth	V 4.0 protocol, compatible with Windows OS and Android OS
Calibration-free IMU integrated for Tilt Survey	Up to 60° tilt with 2.5 cm accuracy
Correction data I/O	RTCM 2.X, 3.X, 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