Uncrewed Systems Technology 047 l Aergility ATLIS l AI focus l Clevon 1 UGV l Geospatial insight l Intergeo 2022 report l AUSA 2022 report I Infinity fuel cell l BeeX A.IKANBILIS l Propellers focus I Phoenix Wings Orca

T-motor THE SAFER PROPULSION SYSTEM POWER MAKES YOUR EXPLORATION www.tmotor.com Atlas has developed a software-defined radio (SDR) module for UAVs with a reliable anti-interference mode (writes Nick Flaherty). The 3W radio module supports frequency hopping as a key part of the anti-jamming algorithm in UAVs. It measures 31 x 37 x 4 mm and weighs only 7 g. “The key feature of our SDR is an anti- jamming mode, meaning that the radio has frequent hopping and is able to work on frequencies from 2.2 to 2.7 GHz,” said Ivan Tolchinsky, CEO of Atlas. “The radio scans frequencies, and if it detects any frequency blocking, it starts hopping between the frequencies. “The radio is available on civilian frequencies as well, and it can be used for commercial purposes. Once we have tested it on our own UAV systems, it will be available as a standalone product.” Atlas has also used the latest version of its mesh network radio, AtlasMESH, in the unit to provide longer-range connections by routing signals through other radios. Tolchinsky said the company is working on the next version of the module, which will be able to define the wave factor with a wide range of frequencies. SDR resists interference Airborne vehicles The UAV software-defined radio’s key feature is an anti-jamming mode