JELS | Electronic Warfare

Electronic Warfare

JELS solution in the Electronic Warfare and Electronic Defense is founded on the fact that the boundaries between the Communication Intelligence (COMINT) and the Electronic Intelligence systems (ELINT) is becoming less and less clear each days. This is happening with the rapid development of the new Software- Defined Radio (SDR) based on the latest FPGA chips, digital down converts along with the increased PCs computing power which leads to possible implementations of very sophisticated receiver cores. In JELS, we provide an integrated solution that combines the two task into one system.

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Signal Sniper

We provide the basic receiving unit which contains the signal processing core necessary to implement any frequency sliding SIGINT system. All what the client have to use is an RF frequency down converter to see, analyze and record any interested 2 GHz frequency band.

Features

Single core compact hardware COMINT/ ELINT.
8 MHz instantaneous analysis bandwidth (ELINT Applications).
Down to 250 Hz spectrum resolution (COMINT Applications).
High speed spectrum analysis up to 40 GHz/sec @ 8 MHz band when tuning to a fixed interesting frequency.
TCP/IP based control to allow easer coordinated operation and management.
Easy to use Graphical user interface software.
Basic unit bandwidth coverage is 2 GHz.
Instantaneous 8 MHz band raw RF signals storage for subsequent off line analysis.
Extendable due to its modular design which enables more signal analysis power by combining N units to achieve N times analysis power.
Any custom system design can be realized easily by connecting LNA, local oscillator, mixer, filters and our processing core.
Rich application programming interface software core.

Download Brochure (PDF file)

VIP Protection Jammer

The threat from Radio Controlled Improvised Explosive Devices (RCIED) has increased because of the wide availability of commercial radio-control equipment that can easily be adapted as IED triggers.
The use of RCIED's allow terrorists to place large amounts of explosives against hard or soft targets with a high degree of mobility – in effect turning these RCIED's into precision weapons that cause mass casualties and physical destruction. RCIED attacks require less coordination, planning, expertise,
material, and money than the more spectacular type of terrorist methods, such as aircraft hijackings or employment of weapons of mass destruction, yet still can achieve the mass casualty objective.
As the deployment of RCIED's by terrorists and criminals increases, civil and military security services are required not only to meet the current threat but also to predict terrorist capability advances in order to provide effective countermeasures. JELS designs Field proven Communication Jamming devices for the purpose of controlling Remote Controlled Improvised Explosive Devices. All the Jamming systems are carefully custom designed for every customer depending on their threat perceptions.

Download Brochure (PDF file)

Wave Storm

WaveStorm is a cost effective high performance V/UHF smart jammer. Beside its capabilities to search, monitor the spectrum and listen to the intercepted signals, it can generate a spot or band barrage jamming signal to effectively shutdown any communication system within its radiated power zone. Although the conventional communications systems can be knocked down using an interfering signal, the new systems that uses spread spectrum techniques are more immune to these kinds of Jamming. WaveStorm uses a an implementation of digital radio frequency memory (DRFM) technique to defeat these systems.

Frequency range 50MHz to 2850MHz.
Can generate instantaneous spot barrage jamming signal bandwidth
from 10KHz up to 8MHz (optional up to 32MHz).
Jamming modes include spot, sweep and barrage jamming.
DRFM Jamming for complex transmission.
Jamming interfering signal can be selected from digitally generated noise interfering signal, digitally off-line mathematically prepared interfering signal or digitally recorded one.
Capability to select forbidden jamming spectrum regions (friendly frequencies) when using sweep or bands jamming.
Less than 1msec jamming response time from the moment of receiving control command.
Sufficient jammer RF output power enough to drive any external high power RF amplifier.
Built-in spectrum searching and monitoring capabilities.
TCP/IP based application programming Interface.
Easy to use Windows based graphical user interface (GUI).

Download Brochure (PDF file)

Portable GSM, 3G, 4G Jamming System

This solution is a cost effective high performance GSM / 3G / 4G jammer for law enforcement operation. It can generate a band barrage jamming signal to effectively shut down any mobile device within its radiated power zone.

Frequency range 925-965MHz, 1800-1890 MHz and 2100-2185MHz.
Generate barrage jamming signal bandwidth.
Jamming modes include spot, sweep and barrage jamming.
DDS Jamming Signal.
Output Power Monitoring and control.
Built-in spectrum monitoring capabilities.
Equipped with high gain directive and Omni Antennas.

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