N3 IMU GNSS Receiver

Featuring 1198 channels of tracking all running and planned constellations, enhanced UHF for up to 15km working range, improved high precision IMU and over 24 hours working time, the N3 receiver making it more efficient for your survey tasks.

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Features

01. Support GPS, BDS-2, BDS-3, GLONASS, Galileo, QZSS and SBAS tracking.

02.25 hours long-lasting batteries.

03. Up to 15km work range with 2W power consumption with enhanced UHF

04.IP67 water and dust proof level for harsh environments.

05.Improved IMU of simpler initialization and high accuracy.

06.Industry-leading 1.7W low power consumption.

07.Powerful web UI to easily download static data & upgrade firmware.

08.Support WiFi/4G/Bluetooth/UHF transmission.

New K8-platform

Integrated with new K8-platform, N3 equipped with powerful tracking capability for more than 50 satellites, stronger computing capability and lower power consumption.

Upgraded IMU

Adopted the improved INS algorithm, the second generation of IMU obtains simpler initialization process and 2cm high accuracy.

Enhanced UHF

Up to 15km long work range with 2W power consumption, making it work-efficient and energy-saving for your survey tasks. Integrated UHF ranges from 410 to 470 MHz with 250 KHz channel spacing.

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Specifications

Performance	Channels:	1198
	GPS:	L1 C/A, L2C, L2P, L5
	BeiDou:	B1, B2, B3
	BeiDou Global Signal:	B1C, B2a, B2b
	GLONASS:	L1 C/A, L1P, L2 C/A, L2P
	Galileo:	E1, E5a, E5b, AltBOC
	QZSS:	L1C, L2, L5, L1C/A
	IRNSS:	L5
	SBAS:	WAAS, EGNOS, MSAS, GAGAN
	Static and Fast Static:	2.5 mm + 0.5 ppm Horizontal
	Static and Fast Static:	5 mm + 0.5 ppm Vertical
	Long Observations Static:	3 mm + 0.1 ppm Horizontal
	Long Observations Static:	3.5 mm + 0.4 ppm Vertical
	UHF/NTRIP RTK：	8 mm + 0.5 ppm Horizontal
	UHF/NTRIP RTK：	15 mm + 0.5 ppm Vertical
Physical	Size(W × H):	Φ 15.5 cm × 7.3 cm
	Weight	1.2 kg with two batteries
	External power supply:	7V~28V
	Power consumption	1.7 W
	Working temperature	-40 ℃ to + 65 ℃
	Storage temperature	-40 ℃ to + 85 ℃
	Shock	Designed to survive a 2m drop onto concrete
	Waterproof and dustproof	IP67
Communication	1 Serial port (7 pin Lemo):	Baud rates up to 921,600 bps
	Enhanced UHF modem	- Full frequency range: 410-470 MHz
		- Transmit power: 0.5-2 W adjustable
		- Range: 15 km
	WIFI	802.11b/g/n
	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
	Bluetooth	V 4.0 protocol, compatible with Windows OS and Android OS
	5 LEDs	Indicating Satellites Tracking, RTK Corrections Data, GPRS Status and Power
	Position data output rates	1 Hz, 2 Hz, 5 Hz, 10 Hz, 20 Hz
	Calibration-free IMU	Up to 60°tilt with 2 cm accuracy