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Estonia

CAFA Tech OÜ

High Voltage Power systems for tethered drones and C-UAS Radar for short-range air defense
specialization:
Radar systems
Defense Technology
Smart grid
Defence
Electrification

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HV DC Power & Data to tethered drones

High Voltage Direct Current (HV DC) Power system for tethered drones designed specifically for Communications Relay and Surveillance operations in contested environments. Transferring energy to a drone up to 600m altitude using a 1000V DC cable to transfer up to 3kW of energy. HV DC Power system Air module weighs 500g and can be added to any multirotor drone.
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Passive UWB C-UAS RADAR

UWB radar for C-UAS Systems to detect low altitude UAVs movement and micro-UAV swarms. The UWB radar consists of three receivers and one transmitter located at different locations​. Frequency: from 3 to 10 GHz, so 7 GHz of band. Detection range: up to 1500m to detect UAVs and UAV swarms. Easy to install, approx. 5-10 min. Control module to connect to C2 systems.
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About

CAFA Tech OÜ

THIS COMPANY OFFERS SOLUTIONS FOR

CAFA Tech – Estonian Defence Innovation
CAFA Tech is an Estonian defence technology company specializing in High Voltage Power Systems, Microgrids, and Counter-UAS (C-UAS) Radar Systems.
We have developed advanced solutions in radar, energy systems, and unmanned aerial vehicles (UAVs) through European defence programs. Since 2020, CAFA Tech has executed over 10 major projects in collaboration with leading European defence contractors. Our technologies have been tested in close partnership with the Estonian Air Force, Navy, and Army.
CAFA Tech has also contributed to more than 12 NATO Industrial Advisory Group (NIAG) technology studies, covering domains such as air, naval, land, and electronic warfare (EW).
Our Tethered UAV and RFoF Antenna Systems are in use in Estonia, Ukraine and elsewhere.

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Additional info
NUmbers
Established:
2015
Booth location:
H22
Revenue:
2.5 MEUR
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Shvea Järvet

RD Director

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Tanel Järvet

Managing Director

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CAFA Tech OÜ
Location

Akadeemia tee 21/1, 12618 Tallinn, Estonia

Phone

+3725173798

E-mail
info@cafatech.com
Website
cafatech/
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