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Chaklun-B strike UAV's Kyocera CRP antenna taught Russia a counter to GPS jamming resistance

Published 9 October 2026

A Ukrainian technical analysis identified a 4-element circular patch antenna with dual feeds from a Kyocera AVX-1002649 component inside a Chaklun-B middle-strike UAV. The configuration provides protected satellite navigation resistant to conventional jamming. The analysis warns that by deploying this solution at scale, Ukraine inadvertently demonstrated a working method for overcoming GPS suppression — without anticipating that Russia would develop a mirror countermeasure, leaving Ukrainian jamming defences behind the curve.

Sources — 1 post

Victory Drones friendly9 Oct 2026 Open the post

Topicsdrones electronic warfare components

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