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Enterprise Control System

Vehicle Mounted Jammers Griffin

GRIFFIN

The Griffin Vehicle-Mounted Radio Frequency Inhibitor System transmits powerful jamming signals over a wide frequency range (20 MHz - 2.5 GHz). Using Direct Digital Synthesis (DDS) technology the Griffin surpasses the performance of analogue systems; Griffin provides greater operational effectiveness for less overall output power.
GRIFFIN
Griffin Installation
Vehicles
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  • General Description
  • Technical Data

General Description

Griffin is a digital system with a modular design. This modularity allows the system to be designed and expanded to customer requirements. Griffin is highly flexible with the ability to
concentrate signal power onto particular spot frequencies or threat bands. Griffin is effective against most types of radio broadcast including all bands of cellular telephones
communication and Wireless Local Area Network (W-LAN 2.4 GHz). The equipment can be used for effective protection against Radio Controlled Improvised Explosive Devices
(RCIEDs). Using an alternative wide-band fill the Griffin may also be used as a communication jamming system.
Griffin comprises of eight Radio Frequency (RF) modules together with a Griffin Power Module and a Main System Controller (MSC). The MSC provides control over the RF
modules including frequency programming and system testing.
Enterprise Control Systems Ltd (ECS) is able to provide an Integrated Logistic Support (ILS) package bespoke to customer requirement including threat analysis, installation, training and support. Antenna ground plane solutions for the Customer’s vehicle type can be tested in the Company’s 30 metre Electromagnetic Compatibility (EMC) chamber to ensure optimal
performance of the Griffin equipment.

Technical Data

Frequency Coverage: 20 MHz - 2500 MHz in 11 independent bands:-

25-80, 80-200, 200-500 (Dual Channel), 500-975,
975-1450, 1450-1925, 1925-2400 MHz
900GSM band, 1800GSM band, 2.4 GHz W-LAN
band and 3G band.
Power Supply: 24-28 VDC 90 A max at 24 VDC
230 V
AC option available
Operational Temperature: -10°C to +40°C
Operational Humidity: Up to 95% relative humidity, non-condensing.
RF Output Power: Total composite RF power from Griffin output into 50 Ohm loads: 500 W ± 2 dB at 22ºC ambient, 27 VDC supply1.
Size: 336 x 794 x 388 mm exclusive of base plate and mounts.
Weight: 75 kg excluding antennas and cables
1This RF power is subject to Griffin equipment being installed in accordance with ECS Ref. MA-17370-x-00-0 and operated at 22ºC ambient temperature with a 27 VDC supply. The RF power is quoted for Griffin equipment comprising of all eight modules in a standard configuration as detailed in ECS Ref. BD-18413-x-00-0. The RF power may vary if there are alterations to this standard configuration.
Support Options:
ECS is able to provide in-country installation, commissioning and training support.
Export Licence:
Purchase of Griffin equipment is subject to export licence approval.
 
The Griffin can be used for in the following roles
  • VVIP Protection
  • Force Protection
  • Convoy Protection
  • EOD render-safe procedures
  • Event, base or venue protection
  • RF communication jamming.