The "Amaga 4" vehicle EW jammer from Magura VPK in the 700–1200 MHz configuration is designed for vehicle installation and effective suppression of UAV control and telemetry channels in the LoRa band, 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

• Specialization in the 700–1200 MHz LoRa band: covers the most critical control protocols of modern FPV drones — ELRS, TBS Crossfire, LoRa systems.
• High total power: 260 W radiated power (4 modules of 65 W each), allowing reliable coverage of key UAV control bands.
• Four-channel architecture: RF modules for 700–830, 830–960, 960–1100, and 1000–1200 MHz bands — full coverage without "holes" in the spectrum.
• Quick startup: readiness time up to 10 seconds after power-on.
• Convenient control: wired remote control with a 10-meter cable, indicating channel operation and jamming status.
• Autonomy and universal power supply: built-in 24 V 40 Ah 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 vehicle mounting — covering 700–900, 800–1000, 900–1100, 1000–1200 MHz.
• Module protection: thermal protection with a circulator — modules do not fail if antennas are detached.
• Jamming types: VCO and "sawtooth" — flexibility for various control protocols.
• Effective cooling: active system with 4 fans maintains stable operation without overheating.
• Modularity: possibility of configuration for specific tasks — RF modules for different frequency bands available by separate order.

Kit Contents

• Aluminum "Amaga 4" casing with active cooling (4 fans), battery charge indicator, IP65
• Control panel with channel operation and jamming indication, 10 m cable
• Car charger DC 12–24 V, 40 A
• Li-ion battery 24 V 40 Ah (autonomy up to 1.2 hours at max. load)
• Vehicle antenna mounts (magnetic bases), 4 pcs
• Antenna cable SLL-240-SF, 3 m, N-type connector
• 4x65 W RF jamming modules: 700–830 MHz, 830–960 MHz, 960–1100 MHz, 1000–1200 MHz
• QFH (quadrifilar) dome-type antennas with circular polarization for 700–900, 800–1000, 900–1100, 1000–1200 MHz bands

Additional Modules and Bands (by order)

Jamming modules for specific bands are available: 5.8 GHz and 2.4 GHz at 50 W; LoRa 720–1020 MHz and 700–1050 MHz at 100 W (2 transistors); 2xGaN 100 W in 700–1020 / 400–700 / 1000–1400 MHz bands; 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 VPK managers.

Technical Specifications

Testing and Quality

The "Amaga 4 700–1200 MHz" EW jammer underwent 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 700–1200 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).

Operation 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 bands.

The "Amaga 4 700–1200 MHz" EW jammer from Magura VPK is a ready-made solution for vehicle installation and effective suppression of FPV channels in the 700–1200 MHz LoRa band, where high total power, rapid deployment, and convenient field control are crucial. Its specialized configuration for the critical frequencies of modern FPV drones (ELRS, TBS Crossfire, LoRa systems) makes the system an effective tool for protecting vehicles, armored vehicles, and evacuation transport. It has been tested at training 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.

Other products in this category here Vehicle EW Jammers

Magura EW Jammers, 4-channel EW jammer, EW Jammer with Built-in Battery, EW Jammer 12/24V, EW Jammer with Active Cooling, EW Jammer with 1–2 Hour Autonomy