The "Amaga 4" automotive EW jammer kit from Magura is designed for vehicle installation and effective suppression of UAV control and telemetry channels in the 300–700 MHz range with a total radiated power of 260 W. It is a ready-to-use field solution with quick startup, active cooling, a wired control panel, and magnetic antenna mounts. The aluminum casing with IP65 protection ensures resistance to moisture and dust. The kit's weight does not exceed 12 kg, and its readiness time is up to 10 seconds after power-on.

Key Advantages

• High Total Power: 260 W radiated power (4 modules of 65 W each), allowing coverage of key UAV control bands in the 300–700 MHz range.
• Four-Channel Architecture: RF modules for 300–400, 400–500, 500–600, and 600–700 MHz ranges — full coverage without "holes" in the spectrum.
• Quick Start: Ready in up to 10 seconds after power-on.
• Convenient Control: Wired control panel with a 10-meter cable, indicating channel operation and jamming status.
• Autonomy and Universal Power Supply: Built-in 24 V 40 A·h Li-ion battery provides up to 1.2 hours of operation at maximum load; also powered by a 12–24 V vehicle electrical system via a 40 A charger.
• Dome QFH Antennas: 4 quadrifilar antennas with circular polarization in protected dome housings, magnetic mounting on vehicles — covering 300–500, 400–600, 500–700, 600–800 MHz.
• Effective Cooling: Active system with 4 fans maintains stable operation without overheating.
• Modularity: Configurable for specific tasks — RF modules for various frequency bands available by separate order.

Kit Contents

• "Amaga 4" aluminum casing with active cooling (4 fans), battery charge indicator, IP65
• Control panel with channel operation and jamming indicators, 10 m cable
• Automotive charger DC 12–24 V, 40 A
• Li-ion battery 24 V 40 A·h (autonomy up to 1.2 hours at max. load)
• Vehicle mounts for antennas (magnetic bases), 4 pcs
• Antenna cable SLL-240-SF, 3 m, N-type connector
• RF jamming modules 4×65 W: 300–400 MHz, 400–500 MHz, 500–600 MHz, 600–700 MHz
• QFH (quadrifilar) dome-type antennas with circular polarization for 300–500, 400–600, 500–700, 600–800 MHz ranges

Additional Modules and Ranges (by order)

Jamming modules for specific bands are available: 5.8 GHz and 2.4 GHz at 50 W each; LoRa 720–1020 MHz and 700–1050 MHz at 100 W each; 2×GaN 100 W in 700–1020 / 400–700 / 1000–1400 MHz ranges; 65-watt modules for 300–400, 400–500, 500–600, 600–700, 700–830, 830–960, 960–1100, 1000–1200, 1100–1400, 1900–2100, 2100–2300, 2300–2500, 2500–2700, 2700–2900, 3150–3300, 3300–3450, 5150–5250, 5700–5900 MHz. For availability and parameters, please contact Magura company managers.

Technical Specifications

Testing and Quality

The "Amaga 4" EW jammer has undergone comprehensive testing — both field tests (FPV flights with the EW jammer installed on a vehicle at a distance of about 4 km from a communication mast, recording jamming stability in the 300–700 MHz range) and laboratory tests (measurements on high-precision spectrum analyzers, signal analyzers, and VNA vector network analyzers: output power, spectral mask, out-of-band emissions, harmonic level, VSWR, and antenna path matching).

Operating Warnings

• Never power on the EW jammer without connected antennas.
• Before powering on, check the reliability of cable connections and the correspondence of module and antenna ranges.

The "Amaga 4" EW jammer from Magura Military-Industrial Complex is a ready-to-use solution for vehicle installation and effective suppression of FPV channels in the 300–700 MHz range, where high total power, rapid deployment, and convenient field control are crucial. It has been tested at proving grounds and in combat conditions. The manufacturer provides a minimum 1-year warranty and a refund policy if the EW jammer fails customer tests. For ordering additional options or clarifying parameters, please contact the manufacturer's representatives.

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