DOBERMANN
101 & 121
Drone Jamming for Perimeter Protection
The Dobermann 101 & 121 is a low power wall- or bracket-mounted RF jammer designed for comprehensive area-wide drone protection. It actively disrupts RF signals between drones and their operators, providing robust perimeter security against drone threats. With advanced networked capabilities, it is an ideal solution for high-security locations requiring reliable counter-UAS measures. Fully compatible with the MyDefence Situational Awareness System, Iris, it integrates seamlessly into multi-layered C-UAS approaches, ensuring maximum adaptability and efficiency.
Collaborative Jamming
GPS Jamming
Waterproof – IP67
Multi-layered Approach

Durable Design
Engineered to withstand harsh conditions with IP67 ingress protection and compliance with for electromagnetic compatibility.

Mission-Tailored, Compact & Ruggedized
The Dobermann 101 & 121 are lightweight, durable RF jammers designed for flexible installation and integration on fixed sites.

Collaborative Jamming
Operates with low power individually but combines with other units to create a high-power jamming field, maximizing efficiency while minimizing collateral interference.
Features
Durable Design
- Engineered to withstand harsh conditions with IP67 ingress protection.
Flexible Operational Modes
- Includes manual mode for operator-controlled engagement. Semi-automatic and autonomous modes can be activated automatically upon detecting a threat, which can also be triggered through ATAK or automatically by the Wingman upon drone detection.
Targeted Mitigation
- Jams control, video, and navigation signals across a wide range of frequencies.
- Capability to disrupt GNSS satellite navigation signals.
Low Size, Weight and Power
- Compact size (115 x 160 x 95 mm / 4.53 x 6.3 x 3.74 in) and lightweight (1300 g /47 oz).
- Operates on PoE+ (Power over Ethernet) with a power consumption of 25 W for efficient energy use.

Specifications – Dobermann 101 & 121
Dobermann 101 & 121
Unit Weight
- 1360 g / 48 oz.
Mounting
- Wall, bracket or mast.
Dimensions
- 115 x 160 x 95 mm / 4.53 x 6.3 x 3.74 in.
Color
- Black
Jamming Capabilities
Jamming Frequencies
- 1.6 GHz (GNNS), 2.4, 5.2 and 5.8 GHz
Jamming Coverage Angle
- Horizontal 90º / Vertical 90º
Jamming Ratio
- Up to 80% (depending on the RF enviroment & line of sight)
Enviroment
Operating Temperature
- -30º to +65º C / -25.6ºF to 149ºF
Ingress Protection
- Rated to IP67
Power & Communication
Power Supply & Comsumption
- Power over Ethernet (PoE), < 25 W
Communication Interfaces
- Ethernet
API for Software Integration
Argos Server software to Iris UI and other Situational Awareness Systems
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