The "DEFENDER" automotive EW system is a multi-channel modular electronic warfare station (category: Automotive EW Jammers), designed to protect equipment and vehicles from drone threats. The basic configuration operates in 7 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 (300–1350 MHz + 2.4 and 5.8 GHz range). All elements have IP68 protection, making the system completely resistant to dust and moisture. Antennas are mounted on the car roof using powerful neodymium magnets, and control is performed from a console inside the car.
Key Features
- Name: Automotive EW system "DEFENDER"
- Product Type: EW Jammers (automotive version)
- Channel Power: 50 W (standard module) / 100 W (LoRa modules)
- Number of Channels (basic): 7 channels with expansion capability to 10
- Power Supply: external 12 V or 24 V (switchable)
- Cooling: passive + active (IP68 protected fans)
- Antennas: spring omnidirectional 32×60, gain 6 dBi (included)
- Antenna Mounts: 4 neodymium magnets for car roof
- Module Protection: circulator against failure if antennas detach
Available Frequency Ranges for 50 W Modules (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. In a two-device link, 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.
- Integrated 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 impacts.
- Flexible Scaling: from 7 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 electrical system.
- Convenient Control: remote control 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
- "DEFENDER" EW device — 1 pc.
- On/off remote control for in-car installation
- Spring antennas (per number of channels) on magnetic mounts
- 12 V / 24 V power cable (with toggle switch)
- DEFENDER user manual
Additional Options
| Adding 2.4 / 5.8 GHz frequencies | +8,000 UAH |
| Spring omnidirectional antennas (per unit) | +3,500 UAH |
| Cloverleaf antennas | +4,900 UAH |
| Quadrifilar helix antennas (QFH) | +8,000 – 16,000 UAH |
| Additional 30 Ah battery | +18,000 UAH |
| Relay for separate frequency activation | by arrangement |
Technical Specifications
- Protection rating for all components: IP68
- Antennas: spring omnidirectional 32×60, 6 dBi
- Mounting: 4 neodymium magnets for car roof
- Cooling: passive + active
- Protection against failure: circulator
- Power supply: 12 V or 24 V (via switch)
- Control: remote from inside the car
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" 7-channel EW system is an optimal choice for those seeking a reliable automotive solution for suppressing drone threats with wide frequency coverage and maximum configuration flexibility. 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.
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