The «DEFENDER» vehicular EW system is a multi-channel modular electronic warfare station (category: Vehicular EW Jammers), designed to protect equipment and vehicles from drone threats. The basic configuration operates in 2 channels at 50 W with the possibility of expansion to 10 channels on one device and up to 11 channels when two devices are linked (frequency range 300–1350 MHz + 2.4 and 5.8 GHz). All elements have IP68 protection, making the system fully resistant to dust and moisture. Antennas are mounted on the car roof via powerful neodymium magnets, and control is performed from a console inside the car.

Key Features

• Name: Vehicular EW system «DEFENDER»
• Product type: EW Jammers (vehicular version)
• Channel power: 50 W (standard module) / 100 W (LoRa modules)
• Number of channels (basic): 2 channels with expansion capability up to 10
• Power supply: external 12 V or 24 V (switchable)
• Cooling: passive + active (fans with IP68 protection)
• Antennas: spring omnidirectional 32×60, gain 6 dBi (included)
• Antenna mounting: 4 neodymium magnets on the car roof
• Module protection: circulator against failure if antennas detach

Available 50 W Module Frequency Ranges (selectable)

• 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
• 2.4 GHz (Mavic) — optional
• 5.2 GHz (Autel) — optional
• 5.8 GHz (video) — optional

LoRa Modules 100 W (for 3 bands from one antenna)

LoRa modules have increased noise density and cover 3 bands from a single module and a single antenna. 3 configurations are available:

• 100–400 MHz (60 W): 100–200 / 200–300 / 300–400 MHz
• 420–720 MHz (100 W): 420–500 / 500–610 / 610–720 MHz
• 720–1020 MHz (100 W): 720–840 / 840–950 / 950–1020 MHz

Possible combinations of standard 50 W modules with LoRa modules: 4+1 LoRa = 7 channels, 2+2 LoRa = 8 channels, 1+3 LoRa = 10 channels. When two devices are linked, an 11-channel EW system from 300 to 1350 MHz can be implemented with the addition of 2.4 and 5.8 GHz.

Advantages

• Full IP68 protection: fans, converter, modules, relays — all components are protected from dust and water.
• Built-in circulator: protects the module from failure if antennas detach (unlike unprotected Chinese counterparts).
• Powerful spring antennas: 32×60 at 6 dBi, do not detach under minor obstacles.
• Flexible scaling: from 2 to 10 channels on one device, up to 11 in a two-device configuration.
• Universal power supply: 12 V or 24 V via a switch, connects to the vehicle's onboard network.
• Convenient control: console from inside the car — turn on/off without leaving the vehicle.
• Relay option: optionally, relays can be added to activate specific frequencies separately (by default, all channels are activated simultaneously).
• Dual cooling: passive + active for stable operation during extended missions.

Package Contents

• EW device «DEFENDER» — 1 pc.
• On/off console for in-car installation
• Spring antennas (according to the number of channels) on magnetic mounts
• Power cable 12 V / 24 V (with toggle switch)
• DEFENDER user manual

Additional Options

Technical Specifications

• Protection rating for all components: IP68
• Antennas: spring omnidirectional 32×60, 6 dBi
• Mounting: 4 neodymium magnets on the car roof
• Cooling: passive + active
• Protection against failure: circulator
• Power supply: 12 V or 24 V (via toggle switch)
• Control: console in the car cabin

Production Time

Manufacturing time: 3–4 weeks in order of queue. If the required modules are in stock — manufacturing takes approximately 14 days.

The «DEFENDER» EW system is an optimal choice for those seeking a reliable vehicular solution for suppressing drone threats with maximum flexibility in selecting frequency ranges and number of channels. The combination of IP68 protection, circulator, powerful spring antennas on magnets, and passive-active cooling makes the system suitable for extended missions in challenging field conditions. Applications: convoy protection, patrolling, protection of equipment deployment points and mobile objects.

Other products in this category here Vehicular EW Jammers

2-channel EW jammer, EW Jammer 12/24V, EW Jammer with External Battery Power, EW Jammer, 1–1000 MHz, EW Jammer, 1001–2000 MHz, EW jammer, 2001–3000 MHz range, EW Jammer, 5001–6000 MHz