https://en.defence-ua.com/weapon_and_tech/spectator_m1_mission_successful-1644.html
The Spectator-M1 UAS technology has been developed with special emphasis placed on anti-jamming capability. The system incorporates proprietary solutions from Meridian – including, but not limited to an ECM warning system which alerts about the incoming jamming signal; automatic switchover between control modes; the use of long-range secure communication links; and digital encryption of signals -- allowing it to operate in heavy ECM environments. The Spectator-M1 has been successfully tested against all counter-drone systems currently available in Ukraine.
The Spectator-M1 drone, due to its small size, camouflage painting, and low RCS along with other low observability features, is stealthy to enemy countermeasures. It is so silent as to be undetectable while flying at over 300 m, and the very low noise of its engine can only be heard while flying at 100 m or lower.
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Sounds like they know what they're doing! I don't think I've seen any reports of these being shot down yet.
