Easy operation 220 channels gnss antenna Kolida K5 Plus+ gps rtk de doble frecuencia

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$7,200.00 - $8,200.00 / Sets | 1 Set/Sets (Min. Order)
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Quick Details
Place of Origin:
Shanghai, China
Brand Name:
Model Number:
K5 Plus+
Product name:
gnss antenna Kolida K5 Plus+ gps rtk de doble frecuencia
220 Channels
134 x 134 x 118 (mm)
1kg(including installed battery)
Operating temperature:
Storage temperature:
Magnesium aluminum alloy shell
Communication protocol:
Trim Talk450s,TrimMark3,PCC EOT,SOUTH
Data Storage:
8GB SSD internal storage
Supply Ability
Supply Ability:
10000 Set/Sets per Month
Packaging & Delivery
Packaging Details
1 set packed in 3 cartons: 50*40*23cm (8kg)
50*40*23cm (8kg)
Lead Time :
2-3 working days after payment confirmed

Easy operation 220 channels gnss antenna Kolida K5 Plus+ gps rtk de doble frecuencia


Product Description

 Key Features :

220 channels, support GPS/GLONASS/Galileo/BeiDou/SBAS

SuperRTK technology : Radio Router/ Radio Repeater/Eagle mode/CSD model/LARK mode

Buil-in radio modem with 1/2/3W 

Built-in network modem (4G/3G/2G) and UHF data transmission

LINUX OS, Web UI, wifi, SMS functions, for smart and easy access to management and settings

8Gb SDD Built-in Memory; OTG function,for downloading data in field

Tilt Survey and E-Bubble function

Small, lightweight and robust design suitable for a diverse work environment


 New Features of K5 series

Tilt survey


Tilt Survey function is to help surveyors to directly measure a corner or edge of a object.Within the tilt range of 30 degrees, Tilt Sensor can  correct the measuring result according to tilt angle and direction.


NFC function


The internal NFC module can make the complicated bluetooth communication more simple and easier


Electronic bubble calibration


Electronic bubble function is designed to help surveyors to make centering easier and faster. While measuring a point, users don't need to observe physical bubble anymore. but controller screen only.


Esay to carry


A newly designed carrying case is provided with K5 PLUS, it is thick but light, can sufficiently prevent collsion. The total weight of receiver with the new design soft bag is 30% lighter than before.


New Technology on K5 PLUS+

Web UI


Embedded Web UI management platform supports WIFI and USB connection. Users can monitor the receiver status and configure the receiver.




WI-FI moduel on K5PLUS+ can be used as data link to  access to internt or a hotspot that be accessed by smart devices to configure the receiver.




Radio repeater: The rover can broadcast the corrections via internal radio to other rovers after received the radio differential signal.


Radio router: The rover can broadcast the corrections via radio to other rovers after receiving the network differential signal.


Survering Performance


220 Channels

Signal Tracking

BDS B1, B2, B3


GPS  L1C/A, L1C, L2C, L2E, L5




SBAS L1C/A, L5(Just for the satellites supporting L5)


Galileo GOIVE-A, GOIVE-B, E1, E5A, E5B

GNSS features

Positioning output rate:        1Hz~50Hz


Initialization time:                  <10s


Initialization reliability:            >99.99%

Positioning Precision

Code differential GNSS Positioning

Horization :                                ±  0.25m + 1ppm


Vertical:                                     ±  0.5m  +  1ppm


SBAS positioning accuracy:     typically<5m 3DRMS

Static GNSS Surveying

Horization :                               ±  2.5 mm + 0.5 ppm


Vertical:                                    ±  5 mm  +  0.5 ppm

Real-Time Kinematic Surveying

Horization:                                ±  8 mm + 1 ppm


Vertical:                                    ±  15 mm + 1 ppm

Network RTK

Horization:                                ±  8 mm + 0.5 ppm


Vertical:                                    ±  15 mm + 0.5 ppm

RTK initialization time


User Interaction

Operating  system



Single button operation


Three LED indicators lights

Web UI

Freely to configure and monitor the receiver by accessing to the
 web server via WI-FI and USB

Voice guide

iVoice intelligent voice technology  provides status and voice guide


Supporting Chinese,English,Korean,Russian,Portuguese,Spanish,
Trukish and user define

Secondary development

Providing secondary  development package

Hardware  performance


134×134×118 (mm)


1kg(including installed battery)


Magnesium aluminum alloy shell






100% Non-condensing


IP67 standard,protected from long time immersion to depth of 1m


IP67 standard,fully protected against blowing dust

Shock and Vibration

 Withstand 3 meters pole drop onto the cement ground naturally

Power Supply

9-25V DC, overvoltage protection


Rechargeable,removable Lithium-ion battery,7.4V; standard four batteries power package(optional)

Battery Life

Single battery:          > 7h(static mode)


                                 > 5h(internal UHF base mode)


                                 > 6h(rover mode)

Communications and Data Storage

I/O Port

5PIN LEMO external power port + RS232


7PIN  external  USB (OTG) + Ethernet


1 radio antenna interface, SIM card solt

Wireless Modem

Built-in radio, 1W/2W/3W switchable,typical work range can be 8KM


Raido and internet repater switchable

Frequency range


Communication protocol

Trim Talk450s,TrimMark3,PCC EOT,SOUTH

Cellular Mobile Network

WCDMA/CDMA2000/TDD-LTE/FDD-LTE 4G network modem, downward compatible with 3G GPRS/EDGE

Double Module Bluetooth

BLEBluetooth 4.0 standard,support for android,ios cellphone connection
Bluetooth 2.1+EDR standard

NFC Communication (Optional)

Realizing close range(shorter than 10cm)automatic pair between receiver and controller(controller equipped NFC wireless communication module needed)

External Devices

Optional external GPRS/EDGE dual-mode communication module, switchable;  allow to connect external WLAN card



802.11 b/g standard

WIFI Hotspot

The WIFI hotspot allows any mobile terminal to connect and access to the internal webserver for the control and moditor receiver

WIFI data link

To work as the datalink that receiver is able to broadcast and receive differential data via WIFI

Data Storage/Transmission

Data Storage

8GB SSD internal storage


Support external USB storage and automatical cycle storage


Changeable record interval, up to 50Hz raw data download

Data Transmission

USB data transmission, supporting FTP/HTTP data download

Data Format

Differential data format:  CMR+, CMRx, RTCM2.1, RTCM2.3, RTCM3.0,


GPS output data format : NMEA 0183, PJK plane coordinates, Binary code, Trimble GSOF


Network model support: VRS, FKP, MAC, fully support NTRIP protcol

Inertial sensing system

Tilt Survey

Built-in tilt compensator, correcting coordinates automatically according to the tilt direction and angle of the centering rod

Electronic bubble

Controller software display electronic bubble, checking leveling status of the centering rod real time


Bulit-in themomter sensors, adopting intelligent temperature control technology which can mornitor and adjust the temperature of receiver in real time

Standard  Package :

Our services


1.Any inquiries will be replied within 12 hours.


2.All our products have one year warranty, And we sure the products will be free from maintenance within warranty period.


3.All products will have been strictly quality checked in factory before sending out.



Packaging & Shipping


We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS,China Air Post.


You can also choose your own shipping forwarder.


Terms of payment


Generally, we accept Trade Assurance, Irrevocable LC at sight, Advance T/T, Paypal, Escrow and West union.If you prefer other


payment terms, please let us know.



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