The GERGEDAN Portable RF Active Jamming/Disruption System, developed by Aselsan, is a technological product designed to neutralize Radio Frequency (RF) Controlled Improvised Explosive Devices (IEDs) effectively. This system offers efficient protection against various frequency and power level threats through user-defined jamming profiles. It is portable and vehicle-independent, equipped with rechargeable batteries for prolonged use, and features an easy-to-use Smart Hand Control Unit for operational convenience.

The GERGEDAN system is portable and independent of vehicles, allowing it to be integrated into various vehicle types (SUVs, 4×4 vehicles, passenger cars, military vehicles, minibusses, etc.) and easily transferred from one vehicle to another. This mobility provides operational flexibility and rapid response capability.

Long-duration Performance

Equipped with rechargeable Li-Ion batteries, the system can perform jamming/disruption operations continuously for at least two hours. Additionally, it can be powered by an additional alternator mounted on the vehicle for extended operations.

User-friendly Control

GERGEDAN comes with an easy-to-use Hand Control Unit (HCU). This unit allows for the start and stop of jamming operations, monitoring of system status and faults. Before missions, a wide range of jamming profiles can be loaded into the HCU and easily selected by the operator during operations.

Technical Features

• Usage Type: Convoy Protection/VIP Vehicle Protection/Fixed Facility Protection
• Frequency Band: Wideband, Programmable as per User Request
• Multiple Jamming Profiles: Over 100
• RF Output Power: < 500 Watts
• Jamming Type: DDS Based FPGA Controlled Scanning Jamming
• Antenna Type: Co-Directional Antennas (Optional concealment)
• Power Source: Vehicle Alternator / Battery Group
• Weight: 60 kg (Excluding Power Supply and Antennas)
• Operating Time: Continuous (With Alternator) > 1 hour (With Battery Group)
• Electric Field (SAR): Compliant with ICNIRP Standards
• Operating and Storage Temperature: -30°C – +60°C
• MIL-STD-810 Compliance

Key Features

• Effective protection in radio, GSM, 4.5G, 5G frequency bands
• Highly Efficient, Multi-Band Power Amplifiers
• State-of-the-art Programmable Digital Frequency Synthesizers
• Built-in VSWR Protection
• In-Device Test (IDT) Feature
• Specially Designed Antenna Patterns
• Critical units designed by ASELSAN