Loki-4 — Vehicle EW Jammer with Four Antennas
The Loki-4 mobile electronic unit is a powerful vehicle EW complex designed for protection and suppression of radio channels on moving transport. The device is mounted on the car roof using magnetic fasteners and connected to the 12/24V on-board network. The manufacturer is specified as Loki in the technical documentation, and the brand in the product card is Asgard Defence Technologies. The product belongs to the category: EW Jammers > Vehicle EW Jammers.
The Loki-4 is implemented in a four-antenna configuration, which allows for wide frequency band coverage and high total output power. The configuration can be adapted: 3 to 5 antennas can be installed depending on the client's tasks.
Key Technical Specifications:
- Frequency range: from 200 to 5850 MHz. Available sub-bands: 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.
- Power per antenna: 50 W. With four antennas, the total maximum output power of the system is up to 200 W.
- Effective range: 350 m.
- Average output power: 47 dBm.
- Power supply: DC 12/24V. Reverse polarity protection is available.
- Operating temperature: from -25 to +65 °C.
- Kit weight (housing + antennas): 5 kg.
- Semiconductor technology: GaN — provides higher efficiency, less heat generation, and compact size.
- Cooling system: dual active cooling for stable operation in field conditions.
The complex is supplied fully assembled with all necessary elements for quick installation and operation. Installation is carried out using 4 magnetic mounts, allowing for quick attachment and removal of the system from the vehicle body. The kit includes a control panel for cabin installation and a power cable for connection to the on-board network.
Connection Diagrams and System Organization:
Connection Diagram — 1
Mounting on 4 magnets to the car; Control panel; Connection to the battery.
Connection Diagram — 2
Control panel; Connection to the battery.
Loki-4 Kit Contents:
- 4 antennas (possibility to choose the number of antennas according to needs and select ranges for each antenna).
- Control panel — 1 pc. for installation in the car cabin.
- Power cable — 1 pc. for connection to the on-board network.
- Loki complex in assembled state — 1 pc.
- Documentation: passport and user manual — 1 set.
The presentation block shows photos of the complex and spare parts: view of the system with installed antennas (the number of antennas depends on the selected configuration), control panel, and power cable. Additional equipment that can be ordered separately is available: an additional battery and a high-speed charger (not included in the standard kit).
Certificate of Conformity
Loki-4 is a mobile, powerful, and compact EW jammer based on GaN technology, suitable for protecting and suppressing radio channels in field conditions. It is compatible with 12/24V on-board networks, has reliable reverse polarity protection, and an effective cooling system that ensures stable operation in a wide temperature range. Production: Ukraine.
Manufacturer: Loki. Brand: Asgard Defence Technologies. Product type: EW Jammers. Kit weight: 5 kg. Effective range: 350 m. Frequency range: 200–5850 MHz. Power per antenna: 50 W. Power supply: DC 12/24V.
For detailed consultation on selecting ranges, the number of antennas, or ordering additional equipment, please contact company representatives. Our specialists will help you choose the optimal Loki-4 configuration for specific tasks and operating conditions.
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