Professional Gnss 1598 Channels IMU Rtk Base and Rover Kolida K7 K58 Plus

Short Description:

1598 GNSS channels, best-in-class signal tracking capability.

GPS + GLONASS + BDS + GALILEO + QZSS.

Centimeter level correction data through L-band.

2 watt Farlink radio, up to 8-10 km working range.

Inertial Measurement up to 60° tilt angle down to 2cm accuracy.

Dual battery hot-swappable, Up to 20 hours working.

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Product Detail

Product Tags

The Best-in-Class GNSS Engine

The integrated advanced 1598-channel GNSS technology helps K7/k58 plus to collect signal from GPS, Glonass, Beidou, Galileo, QZSS, in particular the latest BeiDou III. It greatly improved the data quality and satellite signal capturing speed of GNSS surveying.

New Radio, Farlink Tech

Farlink technology is developed to send large number of data and avoid data loss.

This new protocol improves the signal-catching sensitivity from -110db to -117db, so K7/k58 plus can transmit to 10 km away by only 1 watt power consumption.

kFill Technology And Upgraded IMU

1. Kolida's kFill technology is able to provide a 5-minutes sustainable high accuracy service during a temporary RTK or VRS signal coverage outtages. After the correction data signal recovers, receiver will switch to real time correction data connnection seamlessly.
2. When the GNSS fixed solution is lost and recovered again, Inertial sensor can remain the working status in a few seconds, no need to spend time to reactivate it.

Working Continuously Up To 20 Hours

1. Thanks to the low consumption operation system design, K7/k58 plus can work up to 15-20 hours in RTK rover mode, up to 20 hours in static mode. Type-C USB port is onboard now.
2. A reinforced battery compartment has been designed for K7/k58 plus, there are three times protection to prevent the battery "drop off".

H6 Data Controller
Android 11 Operation System.
9200 mAh Battery, 20 Hours Endurance.
5" High Clarity Display, Full Alphanumeric Keyboard.
8-Core 2.0 GHz CPU, 4+64G Memory, External storage allows 128GB.

Egstar Software
Support offline maps.
Increase the registration code copy and share functions.
Update the English translation.
Optimize more details.
Support more southern series RTK.

Specification

Measurement Performance	Signal tracking	BDS-2:B1I, B2I, B3I; BDS-3:B1I, B3I, B1C, B2a, B2b
		GPS:L1C/A,L2P,L2C,L5,L1C*
		GLONASS: G1, G2, G3; SBAS: L1C/A,L5
		Galileo: E1,E5b,E5a,E5 AltBoc,E6c
		QZSS: L1, L2C, L5; IRNSS: L5*
		L-Band*: B2b
		1598 channels
	GNSS features	Positioning output frequency 1Hz to 20Hz; initialisation time less than 10 seconds
		Initialisation reliability >99.99%
		Full constellation reception technology, which can fully support signals from all current GNSS constellations
		Highly reliable carrier tracking technology, which greatly improves carrier accuracy and provides users with high quality raw
		observation data
		Intelligent dynamic sensitivity positioning technology, adapting to various environmental changes, adapting to harsher and more
		distant positioning environments
		Highly accurate positioning processing engine
Positioning Accuracy	Code differential GNSS positioning	Horizontal: 0.25 m + 1 ppm RMS
		Vertical: 0.50 m + 1 ppm RMS
	Static CNSS measurements	Plane: ± (2.5mm + 0.5 x 10-6D); Elevation: ± (5mm + 0.5 x 10-6D); (D is the length of the baseline being measured, in mm)
	Real-time dynamic measurement	Plane: ± (8 mm + 1 x 10-6D); Elevation: ± (15 mm + 1 x 10-6D) (D is the length of the measured baseline in mm)
Operating Systems/User Interaction	Operating system: Linux
	Keypad: single button
	Indicator lights: Four indicator lights. Satellite light, differential signal light, Bluetooth light, power light
	Web interaction: support WI-FI and USB mode to access the receiver built-in Web management page, monitor the host status, free
	configuration of the host, etc.
	Voice: iVoice intelligent voice technology, intelligent status announcement, voice operation prompt; default support for Chinese,
	English, Korean, Russian, Portuguese, Spanish, Turkish
	Secondary development: provide secondary development package, open OpenSIC observation data format and interaction interface
	Definition for secondary development
	Data cloud service: powerful cloud service management platform, allowing remote management and configuration of equipment, viewing progress, managing jobs, etc. Can use Qualitec servers or build your own servers
Hardware	Size: 156mm*78mm (diameter, height)
	Weight: 1.3kg (with battery)
	Material: magnesium alloy
	Operating temperature: -30 °C to +70 °C; storage temperature: -40 °C to +80 °C
	Humidity resistant to 100% condensation
	Protection class: IP68, waterproof: 1m immersion, dustproof: completely protected against dust ingress
	Resistant to a 2 m drop with a pole
Electrical	Power supply: 6~28V wide voltage DC design with overvoltage protection
	Battery: detachable dual battery design, support hot-swappable, voltage: 7.4V, 3400mAh/block
	Power solution: Mobile station mode, typical endurance time >20 hours at full charge, support battery power supply, rechargeable
	battery power supply
Communication	I/O ports	5 pole LEMO external power connector + RS232
		Type-C interface for power supply, data transmission
		One radio antenna port
		Micro SIM card slot (medium card)
	Radio modems	Built-in transceiver radio, typical operating distance 10km; support radio relay, network routing function.
		Operating frequency 410-470MHz; communication protocols: Farlink,TrimTalk450S,ZHD,SOUTH,HUACE,Satel
	4G all-access	Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during work; built-in network antenna
		Equipped with a 4G tell-tale network communication module, compatible with various CORS systems access
	Bluetooth	Bluetooth 3.0/4.1.
		Bluetooth 2.1+EDR standard
	NFC wireless communication	NFC wireless communication technology, Bluetooth automatic pairing can be achieved by touching the handbook and the main unit (requires handbook also equipped with NFC wireless communication module)
	eSIM (optional)	The eSIM chip can be embedded in the handbook to provide network resources in real time to ensure continuous online network
		operation of the host computer, supporting external card solutions
WIFI	Standard	802.11b/g/n standards
	WIFI Hotspot	With WIFI hotspot function, any intelligent terminal can be connected to the receiver for rich personalization of the receiver functions
		Data transfer between industrial handbooks, intelligent terminals and other data collectors and receivers via WIFI
	WIFI data chain	Receiver can be connected to WIFI for differential data broadcast or reception via WIFI
Data Storage/Transfer	Data storage	8G internal solid state memory
		Auto-cycle storage (automatically delete the earliest data when there is not enough storage space)
		Supports external USB memory for data storage
		Rich sampling interval, up to 20Hz raw observation data acquisition
	Data transfer	One-button intelligent copy of static data directly from the host computer via external USB memory
		Plug-and-play USB data transfer method
		Supports USB, FTP download, HTTP data transfer
	Data format	Static data formats: Southern STH, Rinex 2.01 and Rinex 3.02 and many more
		Differential data formats: RTCM3.0, RTCM3.2
		GPS output data formats: NMEA 0183, PJK planar coordinates, binary codes
		Network mode support: VRS, FKP, MAC, NTRIP protocol support
		Built-in IMU inertial measurement sensor, supports inertial tilt measurement function, automatically corrects coordinates
Sensors	Inertial tilt measurement	according to the tilt direction and angle of the centering rod
		Tilt angle: 0°～60°; IMU update rate: 200HZ
	Tilt compensation accuracy	1.8 m pole; RMS: 8 mm + 0.7 mm/°tilt
	Temperature sensors	Built-in multiple temperature sensors, using intelligent frequency conversion temperature control technology, real-time monitoring and adjustment of the host temperature