Software-defined counter-drone EW

The detector finds the drone, the jammer hits only its channel, and the operator watches its video go dark. Hundreds of devices, one screen.

video intercepted
50+ km
from detection to jamming
5–10 s
devices on one screen
100+
PUHACH directional antenna on its mast

The problem

Drones change in weeks. EW is built for years.

00:30 the drone hops to a new channel
04:00 the crew finally switches the jammer on

Up to 80% of casualties in this war are caused by drones. Drones change every two to three weeks, but electronic warfare is hardware bought for years.

On the front the crew guesses the band by hand, switches the jammer on after four minutes — and never learns whether it worked.

Sources: The Week 07.2025, Forces News 01.2026, Defence Matters 2026; muteq interviews with EW crews, 12.2025 — timings are a typical engagement.

The solution

A detector plus directional jammers that see the result

In a unit today, about four minutes pass between spotting a drone and jamming it: the operator switches between screens and separate programs, then turns the jammer on by hand, with a physical button. With us the same path takes five to ten seconds. New threats arrive as software updates, not new hardware.

Today 4 min
PUHACH 5–10 s

Detect-to-jam of 5–10 s is measured in field tests, including operator confirmation; today ≈ 4 min per engagement (crew interviews).

  1. Detect

    The detector intercepts the drone's video and puts the drone on the map.

  2. Jam that one

    One tap, and the jammer hits only that drone's channel — your own links stay clear.

  3. See it fall

    The enemy video goes dark on the operator's screen, so the crew knows it worked.

Devices

Real hardware, in the field today

A complex is one detector and up to three jammers. Every band is the same device with a different radio inside, in stationary and airborne versions.

KRYK directional jammer on a mast
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jammer

KRYK

40 W
0.4–6 GHz
150 W
1.7–7.5 GHz
Jamming range
10 km
Jamming bandwidth
up to 120 MHz
Jamming types
  • White noise
  • QPSK
  • QAM
  • Analog video
  • GPS
  • Intelligent jamming

Intelligent jamming is generated specifically for the detected signal, in real time.

Deployment

Use Cases

Infantry Position Protection

Set it up, walk away. PUHACH guards your position 24/7 against recon and strike drones. Zero operator babysitting.

Assault Support

Advancing under drone threat? PUHACH moves with you, blinding enemy eyes in the sky during the most critical moments.

Video Intercept & Analysis

Decode and analyze enemy drone video feeds to gain real-time tactical intelligence on hostile activities.

Infrastructure Defense

HQs, logistics hubs, ammunition depots — high-value targets need always-on drone protection.

Field operations

See It in Action

Our operating system

Kamerton OS: every device on one map

Unlike hardware-locked competitors, PUHACH adapts to new threats through software updates alone.

Kamerton OS map with every device and its detections
Every device. One map. Each detector and jammer along the front, its state and what it sees right now.
Kamerton OS video wall of intercepted enemy drone cameras
Every enemy camera. One operator. Dozens of intercepted drone cameras in one window. The operator sees what the enemy sees and picks what to jam.
  1. Multi-SDR Platform

    Software-defined architecture supporting multiple SDR devices. OTA updates deploy new countermeasures to the entire fleet in minutes.

  2. Closed-Loop EW

    Detect, decode, and jam in one device. Automated cycle confirms countermeasure effectiveness in real-time.

  3. AI Friend-or-Foe

    AI-powered identification distinguishes friendly from hostile drones. Prevents friendly fire — the #1 concern for field units.

  4. Video Spoofing

    Replace enemy drone video feed with false imagery. Degrades adversary situational awareness without alerting the operator.

  5. Anti-Hop Pursuit

    Tracks and follows frequency-hopping signals. Maintains jamming effectiveness even against agile, channel-switching drones.

  6. Friendly Freq Protection

    Whitelist friendly frequencies. Zero interference with own communications, radios, and drone operations.

  7. Fleet Management

    Networked multi-node C2 for coordinated coverage. Single operator manages the entire fleet simultaneously.

  8. Headless Operation

    Fully autonomous operation without a laptop at position. Deploy, power on, walk away — the system handles the rest.

  9. Multi-Drone Intercept

    Simultaneous interception of multiple hostile drones. Handles swarm scenarios with parallel jamming across channels.

Traction

Range up six times in a year

Jamming range

09.202509.2026

Video interception

09.202510.2026

20 devices First contract — a brigade of the Defence Forces of Ukraine
$267k Grants and angel round, Brave1 among them
12 months of field tests, 09.2025–09.2026
PUHACH mast deployed in an open field

Field proven

Drone signal intercepted 51.8 km away on 9 October 2026.

Briefing

Drones update weekly. So do we.

Request a private technical briefing. We’ll show detection range, jamming effectiveness, and deployment scenarios tailored to your operational needs.

Typically responds within 24 hours. Your data is confidential.

  • Brave1 backed
  • Made in Ukraine, no critical Chinese components
  • Software-defined platform
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