360° omnidirectional shield
Creates area-wide protection around an asset without manual aiming.
SJ-SizeM
Static Area Protection Jammer
SJ-SizeM is a heavy-duty, modular jammer for localised area protection and rapid tactical response. Its omnidirectional antennas create a 360° RF barrier against unauthorised drones and radio-controlled triggers without manual aiming. The system can be configured for fixed sites, maritime platforms, land vehicles and temporary checkpoints.
Key advantages
A protective RF shield, ready for the field
Modular deployment
Quick-mount architecture supports stands, tripods and vehicle integration.
Network-enabled control
RJ45 / Ethernet connectivity supports remote control and integration with C2 and SAPIENT frameworks.
IP67 robust build
A dust-tight enclosure protected against temporary water immersion.
Marine and land capable
Configurations withstand salt spray, vibration and high-humidity environments.
Field temperature range
Specified for operation from -20°C to +45°C.
Operational characteristics
SJ-SizeM operational characteristics
Omnidirectional asset protection
The antenna arrangement forms a 360° electromagnetic shield against nearby drone and radio-control links.
High interference density
Six parallel bands provide configurable high-power output across a broad frequency range, including GNSS L1/L2.
Rapid tactical redeployment
A compact stand-mount format can move from persistent site protection to mobile checkpoints or temporary command posts.
Maritime and tactical versatility
Specialised configurations support naval vessels and land vehicles exposed to vibration, moisture and corrosive conditions.
Technical overview
Specifications
Final configurations are tailored to the customer, mission profile and local regulatory requirements.
- Frequency configuration
- 6 parallel frequency bands
- Frequency range
- 420 MHz–5,850 MHz, including GNSS L1/L2
- Output power
- High-power output with configurable levels
- Interoperability
- C2, SAPIENT and Ethernet-based frameworks
- Control interfaces
- RJ45 / Ethernet; dedicated remote control unit available
- Environmental rating
- IP67
- Voltage range
- 24–32 VDC
- Operating temperature
- -20°C to +45°C
- Options
- Directional patch antenna sets and LoRa-based remote control