Universal EW Jammer «Odin-4» with Four Antennas — Effective Counteraction to FPV Drones

Name: Universal EW Jammer Odin-4 with Four Antennas
Brand: Loki
Supplier: Asgard Defence Technologies
Product Type: EW Jammers (category: Trench EW Jammers)

The «Odin-4» system is a universal anti-drone system in a durable protective casing, designed to block communication channels of unmanned aerial vehicles. The device can be mounted on a vehicle roof using a magnetic attachment or placed in a trench/dugout. The design is developed for field conditions, providing autonomous operation from a built-in battery and the ability to connect to the vehicle's electrical system or mains power.

Purpose and Practical Application

«Odin-4» is designed to protect equipment, vehicles, firing positions, and guarded objects from unauthorized FPV drones. The system blocks signals across a wide frequency range with the ability to select specific ranges for each antenna, allowing flexible adaptation to operational tasks.

Frequency Capabilities

• Overall Range: from 200 to 5850 MHz.
• Available Ranges for Configuration: 200-300 MHz, 300-400 MHz, 400-500 MHz, 500-610 MHz, 610-720 MHz, 720-840 MHz, 840-950 MHz, 950–1050 MHz, 1050–1200 MHz, 1200–1350 MHz, 1350–1500 MHz, 2400-2500 MHz, 5150-5350 MHz, 5725-5850 MHz.
• The basic description indicates blocking in the 300–5850 MHz range.

Range and Control

• Stated Blocking Distance: up to 500 m under optimal conditions.
• Actual Effective Distance: approximately 350 m (indicated conditionally, depends on conditions and mutual positioning of operator and drone).
• Remote Control: wireless remote up to 3000 meters, allowing control of the system from a safe distance.

Power and Supply

• Output Power per Antenna: 50 W (e.g., with 3 antennas: 50 W × 3 = 150 W).
Maximum Total System Power: up to 250 W.
• Average Output Power: 47 dBm.
• Built-in Battery: 35,000 mAh.
• Autonomous Power Supply: DC 12V–24V.
• Mains Power Supply: AC 110–240V.

Physical and Operational Characteristics

• Effective Operating Distance: approximately 350 m (conditional), maximum stated — up to 500 m.
• Operating Temperature: from -25°C to +85°C.
• Kit Weight (casing + antennas): approximately 12 kg.
• Technology: GaN (semiconductor technology) for increased efficiency and reduced heat generation.
• Cooling: dual active cooling for stable operation under load.
• Protection: reverse polarity protection.

Design, Controls, and Indication

The front panel contains a power switch (between battery and external charging), individual power buttons for each antenna, backlight indicators, and a diagnostic monitor for monitoring performance and parameters. Connectors for antennas and remote controls are provided. Power control is possible locally (buttons) or remotely (remote control up to 3000 m). Magnetic mounting ensures quick installation on a vehicle body.

Configuration and Options

Although the product name is Universal EW Jammer Odin-4 with Four Antennas, the system can be configured depending on the tasks: options with 3 or 4 antennas are available, and an individual frequency range can be assigned to each antenna.

• Approximate Configuration (based on «Odin-3», varies for «Odin-4»):
• 3 or 4 antennas — quantity as ordered; the desired range can be selected for each antenna.
• Control panel for installation in the vehicle cabin — 1 pc.
• Remote control (RC), operating range up to 3000 m — 1 pc.
• Power cable for connection to the vehicle's electrical system — 1 pc.
• The «Odin» system itself, assembled — 1 pc.
• Battery pack (power supply for onboard battery) — 1 pc.
• Documentation: passport and user manual — 1 set.

Additional Accessories

• Additional battery (optional).
• Fast charger (optional).

Advantages of the Solution

• Mobility and ease of installation thanks to magnetic mounting on a vehicle.
• High efficiency in blocking a wide range of frequencies (200–5850 MHz) with fine-tuning capability for each antenna.
• Support for autonomous and mains power, and a large capacity built-in battery for extended operation in field conditions.
• Modern GaN technology increases efficiency, reduces heat generation, and allows for more compact equipment sizes.
• Diagnostic monitor and remote control up to 3000 m enhance convenience and personnel safety.

This system from manufacturer Loki is suitable for law enforcement agencies, security formations, and private companies that require a reliable and mobile solution for protection against FPV drones. If individual configuration settings are needed (number of antennas, range selection, additional batteries or chargers), contact the supplier to select the optimal option. Other technical data: power, ranges, battery capacity, temperature limits, weight, and other parameters are listed above and are important when choosing a system for specific tasks.

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Odin EW Jammers