Counter-UASIn service

HP-47 handheld jammer

Handheld directional RF jammer · Hertz Systems · PL

Polish-manufactured handheld directional jammer in the rifle-form class, supplied to security forces for point defense against commercial drones. Representative of the European handheld-jammer segment proliferating since 2022.

Specifications

Effect

HP-47 handheld jammer — Effect
Specification	Value
Bands	Multi-band control-link and GNSS disruption class (public)
Effective range	1-2 km class, line of sight (public)

HP-47 handheld jammer — Platform
Specification	Value
Form	Handheld, rifle-style
Power	Internal battery, field-swappable class (public)

Full spec sheet

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Counters

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HP-47 handheld jammer vs DroneGun Tactical

Handheld directional jammers are the most widely proliferated counter-drone tool in Europe since 2022. The Australian DroneGun Tactical and the Polish HP-47 are the two entries most often seen in Ukrainian service, making them the natural head-to-head.

Sources

Every entry is verified against at least two independent sources before it ships.