The jammers consist a different number of transmitting modules that operate independently. The modules jam frequency bands with different bandwidth. The modules are mounted on one common mechanical frame and they can be controlled either by their own control panel or by a remote control (by cable).
The purpose of the portable jammer is to ensure protection against radio-controlled bombs. They can protect single or group of moving objects, groups of people, cars and/or other small area targets.
Briefcase Jammers
A Briefcase RCIED Jammer defends stationary or mobile users during explosive detection, bomb detection, and bomb disposal circumstances. As a countermeasure system, its technology is designed with the aim of countering groups who commit acts of terrorism, assassination, and criminal murder. Portable Briefcase Jamming System gives the user the edge against radio-controlled weapons. Briefcase Jammer acts as a mobile transmitting station, blanketing the vicinity to defend against invisible caches of ammunition and remote controlled bombs (used in ambush or street crime attacks). Dangers posed from tactical operation commands (armed with modern commercial and military radio triggers or communications) can now be challenged.
The Briefcase RCIED Jammer Bomb Ranger is used by:
- Police & Law Enforcement
- The Military
- Explosive Ordnance Disposal EOD for police & security agency responders
- Bomb Disposal experts
- Explosive Detection applications for weapons inspectors
- Security Companies and Security Professionals
- High Profile Individuals
- Celebrities
- Wealthy Individuals
- Corporate CEO’s
- Judges, politicians, & those who are at risk of attack by dissidents, ruthless competitors, and disloyal insiders.
Sub-band transmitting module Description
| Band | Frequency Band (MHz) | Power(watt) |
|---|---|---|
| Sub band-1 | 26-30 | 3 |
| 30-110 | 6 | |
| Sub band-2 | 110-400 | 9 |
| Sub band-3 | 400-960 | 4 |
| Sub band-4 | 1000-1800 | 2 |
| 1800-2020 | 2 |
System Specifications
| Frequency Band | 26-2020 MHz |
| Interference type | White Noise |
| Supply Voltage | 12.6 ± 2V |
| Current consumption (A) | 10 |
| Signal Source | Special Generator |
| Interference type | Barrage |
| Frequency transition | 60 sec |
| Power Consumption | 100 – 120 W |
| Duration of continuous operation (Hrs) | 24 |
| Time of operation with Internal Battery (min) | 20 |
| Indication of capacity for work | Light and Voice |
| Weight, (Without an accumulator battery) | 7.5 Kg |
| (Weight With battery) | 12.0 Kg |
| Antenna | Built-in asymmetrical dipole |
| Dimensions (of a case), (mm) | 200 x 350 x 800 |
| Operating Temp (deg C) | 20oC up to +40oC |
| Storage Temp (deg C) | +5oC to +40oC |
| Relative humidity at the temperature of 25 deg C | 98% |
| LED Diagnosis | Light and Sound |
| BITE | Present |
| MTBF (Life Span) | 8 years without |
Convoy Jammers
Versatile Jamming Set is suitable for a range of applications and is design to neutralize communication links and networks used by officials, official security organizations and the military whenever so required for defending against terrorist hazards. Versatile Jamming Set consists of small size jamming transmitters, which can be mounted on remotely controlled flying vehicles, artillery shells, portable camouflage casings, parachutes and Para planes and is used for the protection of law enforcement and defense organizations to safeguard from radio controlled explosions. Versatile Jammer can also be used to prevent the information leakage through radio eavesdropping devices. Versatile Jamming Set covers 20-2020MHz frequency range and consists of six transmitters set operating on a different frequency with different power.
Man Portable Jammers
Manpack jammer is portable bomb jammer built into backpack configuration. It is designed for the protection of vehicles in march (in columns and individually) and personnel / from radio RCIED explosion in dangerous areas by electronic countermeasures. Manpack Jamming System helps prevent radio transmission that are used to activate radio controlled bombs, radio fired mines and remote controlled improvised explosive devices (RCIEDS).
Features
- Manpack Jammer can be mounted on transportation carriers.
- Radio electronic jamming of explosive devices controls channels to protect transportation vehicles and personnel
Technical Specification
| Operating frequency range: | 20 – 2600 MHz |
| Jamming modes: | Barrage |
| Integral Power: | 45W |
| Consumption current, not more than: | 15 A |
| Power supply voltage: | 12.6 ± 2V |
| Power supply source: | Accumulator batteries, type GP-1214, or car network (accumulator); |
| Operation time from one set of batteries (GP-1214): |
40 minutes |
| Weight: | 18 Kg |
| Overall dimensions together with antenna feeder device: |
2030 x 430 x 220 mm |
Transportable RCIED Jammers
The jammers consist a different number of transmitting modules that operate independently. The modules jam frequency bands with different bandwidth. The modules are mounted on one common mechanical frame and they can be controlled either by their own control panel or by a remote control (by cable).
The purpose of the portable jammer is to ensure protection against radio-controlled bombs. They can protect single or group of moving objects, groups of people, cars and/or other small area targets.
The jammers have an internal protection system, which ensures their reliable operation. This system monitors the operation modes of the transmitter modules and the normal emission of the corresponding antennas. If the controlled parameters get worse, the system first regulates the output power to safe values. If the operation modes are changed suddenly and to unsafe values (for example from a broken antenna, no cooling, etc.) the protection system shuts down the corresponding module.
The indication system shows the operator if the system is working properly. It monitors whether or not the power supply is normal, the modules are ready for work and the high-frequency energy is transferred to the antennas. The jammers are designed according to the NATO MIL810F standard. The security of the working personnel is guaranteed according to the European Union standard SAR and the NATO standard STANAG 2345.
Parameter Values
Frequency band, MHz 20 ÷ 520, 800 ÷ 1000, 1800 ÷ 2000, or other depending on customer specifi cation
Number of frequency subbands (transmitter modules) 2 ÷ 4
Type of antennas Internal omnidirectional and external for vehicle (stationary) installation
Total RF output power, W Up to 100 divided on the frequency sub bands depending on customer specification
Type of interference Fast random scanning (FRS)
Mode of interference Barrage
Power supply
• 12 VDC from internal battery;
• 12 VDC from external battery (including vehicle battery);
• 220 VAC from external generator or mains.
Operational time of the jammer
• 60 min from internal battery;
• Unlimited when power supply is from generator or mains;
• Limited depending on the capacity of the external battery.
Working temperature -30°C ÷ +50°C
Remote control function Yes
Other features Possibility for vehicle installation and preparation with external antennas Protection distance Depending on the output RF power of the activating transmitter, distance between activating transmitter and receiver, topographical characteristic.