K7 (2024)
Working Endurance |  | All Constellation Signal Tracking | | | Powered by BDS B2b |
The Best-in-Class GNSS Engine The integrated advanced 1598-channel GNSS technology helps K7 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 can transmit to 10 km away by only 2 watt power consumption. (Farlink Pro protocol has been added to K7 since June 2024, working range and stability have been improved.) |
kFill, Save RTK Correction Signal Loss 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. |  |
 | Down to 4-10 cm Positioning by L-band Thanks to the newly developed BDS correction service, K7 is able to receive B2b signal via L-band, and perform a single point positioning precisely without base station. It is a great help to surveyors who work in particularly difficult areas. This service is available in 2022 in Asian-Pacific region. |
Constantly Upgraded Inertial Measurement KOLIDA’s 3rd generation inertial sensor and algorithm are onboard now. The working speed and stability have been improved for 30% from the last version. 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... Tilt angle is up to 60 degrees, accuracy is down to 2cm. |  |
 | Working Continuously Up to 20 Hours Thanks to the low consumption operation system design, K7 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. A reinforced battery compartment has been designed for K7, there are three times protection to prevent the battery "drop off". |
Extra Robustness, Long Service Life. The top cap, seal ring, bodywork, indicator light, painting... everything is new and quality. Our goal is to provide an exceptional feel and durability. |  |
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New app. New Productivity Windows CE data controller is too old technology? No problem. Simply use Ksurvey, Field Genius Android, SurvX App on your smart phone or tablet. Enjoy the smooth operation of Android platform ! | Post-processing Sw. Free of Charge KOLIDA GEO Office integrates static data processing & Kinematic data adjustment |
| Satellite Tracking Ability | ||
Channels1598 channels | Constellation GPS, GLONASS, BEIDOU, GALILEO, QZSS, SBAS | L-BandB2b, available to work in Asia-pacific region |
| Positioning Output Rate1-20 HZ | Initialization Time2-8 s | |
| Positioning Precision | ||
UHF RTKHorizontal ±8mm +1 ppm | Network RTKHorizontal ±8mm +0.5 ppm Vertical ±15mm +0.5 ppm | |
| Static and Fast-Static Horizontal ±2.5mm +0.5 ppm | RTK Initial time 2-8s | |
| User Interaction | ||
Operation SystemLinux | Screen DisplayNo | wifiYes |
Voice Guideyes, 8 language | Data Storage8 GB internal, 32GB external | Web UIYes |
| Keypad1 physical buttons | ||
| Working Capability | ||
Radio2W Built-in transmitting and receiving (Farlink Pro protocol updated in June 2024) | Tilt Survey Inertial Measurement | Electronic BubbleYes |
| Endurance up to 20 hours (static mode), up to 15-20 hours (rover mode), up to 10 hours (base mode) | OTG (Field Download) yes | |
| Satellite Tracking Ability | ||
Channels1598 channels | Constellation GPS, GLONASS, BEIDOU, GALILEO, QZSS, SBAS | L-BandB2b, available to work in Asia-pacific region |
| Positioning Output Rate1-20 HZ | Initialization Time2-8 s | |
| Positioning Precision | ||
UHF RTKHorizontal ±8mm +1 ppm | Network RTKHorizontal ±8mm +0.5 ppm Vertical ±15mm +0.5 ppm | |
| Static and Fast-Static Horizontal ±2.5mm +0.5 ppm | RTK Initial time 2-8s | |
| User Interaction | ||
Operation SystemLinux | Screen DisplayNo | wifiYes |
Voice Guideyes, 8 language | Data Storage8 GB internal, 32GB external | Web UIYes |
| Keypad1 physical buttons | ||
| Working Capability | ||
Radio2W Built-in transmitting and receiving (Farlink Pro protocol updated in June 2024) | Tilt Survey Inertial Measurement | Electronic BubbleYes |
| Endurance up to 20 hours (static mode), up to 15-20 hours (rover mode), up to 10 hours (base mode) | OTG (Field Download) yes | |
See more specs
11207
K7 EN 2024.pdf
PDF [1.489MB] download
K7 FR 2024.pdf
PDF [1.681MB] download
K7 ES 2024.pdf
PDF [1.666MB] download
KOLIDA Instrument (KOLIDA) is a leading manufacturer of precision surveying equipment.
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