The selection of SignalGeneriX’s RF HUNTER by the German company PLATH and its integration as one of the core sensors of the pioneering SIGFLY VTOL—developed in collaboration with the Swiss company Xer Technologies—reaffirms the sensor’s exceptional operational capabilities. 

RF HUNTER is an electronic warfare system that operates passively to detect emission and analyse wireless communication signals (radio direction-finding). 

The system can be carried in a backpack and operated by a single person, mounted on tripods at a ground station, installed on a vehicle, or integrated into unmanned aerial vehicles. 

The selection of @SignalGeneriX’s #RFHunter by leading 🇩🇪PLATH and its integration as one of the core sensors of the ground-breaking SIGFLY VTOL, being developed with 🇨🇭Xer Technologies, confirms the sensor’s outstanding operational capabilities.

Attending #Enforcetac2025 🇩🇪 & #IDEX2025 🇦🇪

The purpose of the system is comprehensive surveillance of an area of ​​interest through the passive detection of communications emissions and tactical situational awareness. According to the company, this sensor integrates location pins on a map, photos, and videos, while it can also function in conjunction with other systems within the framework of network-centric operations.

Its technological innovation was recognized internationally, earning the “Best New Product and Innovation” award at the Army Technology Excellence Awards 2024. 

Also read: SignalGeneriX | RF Hunter after FPV drone operators

PLATH Systems & Integration’s new vertical take-off (VTOL) multicopter unmanned aerial system is designed for intelligence, surveillance, and reconnaissance (ISR) missions, while integrating multiple sensors. 

The SIGFLY VTOL is equipped with a V/UHF direction finder, which aids in detecting radio signals from enemy targets. 

Additionally, PLATH has installed the IMSI catcher system, enabling the identification of mobile communications from 2G to 5G. The drone can also be fitted with an electro-optical/infrared (EO/IR) camera system.

The drone’s endurance is estimated at approximately two hours, powered by an internal combustion engine. According to PLATH, the drone has options to navigate without GPS or within an environment with reduced GPS reception. At its core, the UAV features a centrally installed mission computer, which can be supported by Artificial Intelligence (AI).

Regarding system range, it is configured at 50 km, even when operated via a mobile phone. Radio connections are encrypted, and in the event of signal loss, the manufacturer offers several contingency options, such as an automatic return to the original position. 

The UAS is controlled via a ground station, which includes at least one antenna for the transmitter/receiver data link and a laptop computer. Transporting the system via a vehicle is considered feasible. According to the manufacturer, the four rotor arms can be quickly folded up and down, making the UAV ready for flight within two minutes.

Also read: EXCLUSIVE | SignalGeneriX introduces “RF Hunter” at EUROSATORY 2022

In the event of an internal combustion engine failure, the multicopter drone can rely on its buffer batteries (which feature electronic control of charging current, automatic stop, and reset) for a safe landing. The petrol engine functions as a generator, recharging these batteries during flight, which in turn supply power to the rotors.

According to available information, the SIGFLY’s maximum take-off weight is 30 kg, with a top speed of 72 km/h. The UAV can operate at an altitude of 3,000 metres.

Regarding payload capacity, cameras weighing up to two kilograms are typically mounted, bringing the total payload capacity of the UAS to approximately seven kilograms.

The reconnaissance drone is currently about 80 per cent fully developed, meaning that a first-time customer still has the opportunity to incorporate specific requirements into the final configuration.

With regard to the RF HUNTER, its integration with the SIGFLY VTOL significantly enhances the drone’s RF detection and localisation capabilities, making it one of the most advanced electronic warfare tools available.

Also read: RF HUNTER® | Debut appearance in Cyprus at the International Defence and Security Conference “BATTLEFIELD ReDEFiNED 2023”