Digital RF Limited

Digital RF offers complete counter terrorist and surveillance  systems, bespoke to a client’s need including the latest  technology, training and field support.

Its staff and supporting engineers have worked together for  some 40 years in designing RF systems.

Digital RF is a UK Company which Designs and Manufactures all  its own products in the UK including; Software, Digital FPGA  processing, Modulation and Frequency converters, Power  Amplifiers, Detectors, Antennas and more. Maintaining full  control of design and manufacture enables Digital RF to fully  support its customers for the entire product range.

EOD Jammer System, RCIED and VIP Jammers:

Blackshadow.

In the Company’s support of counter terrorist systems it  manufactures a range of high power HF, VHF, UHF and  Microwave jammers which have been designed by the company  for the protection of vehicles, VIPs, buildings and foot patrollers  against radio controlled land mines or bombs. Blackshadow  jams GSM/3G/WiFi/Wimax mobile telephone/systems and  communications systems from 20Mhz to 9000Mhz and above.  This equipment deploys the latest  technology and software as described in the Blackshadow system brochure.

There are currently over 100 Black Shadow Jammers sold into  Military, NATO and Civil Defence organisation over the world.

GSM Detect, Block and Counter Measures.

In today’s society having tools to detector, jam and monitor  mobile phone communications are essential in the  prevention of terrorism. Digital RF have developed a range of  products to equip security personnel with the latest technology  in Mobile phone counter measures.

Cell-block Prison Jammer.

Digital RFs jamming technology has been deployed in secure  locations such as Prisons to detect, jam and monitor mobile  phone activity under the name Cell-block. Utilising the  Blackshadow technology a comprehensive system of jamming,  frequency monitoring, ethernet control, detector activity logging  and GSM network status is provided to the user.

                                         Cell-Monitor.

Digital RFʼs Cell-Monitor provides rapid notification of any rogue  BTS attempting to covertly listen to mobile phones. Cell-Monitor is the essential tool to independently monitor the BTS activity  around sensitive buildings / offices. By continuously scanning all  available networks rogue BTS activity can be seen instantly and  the position of the rogue BTS source located on a map.

Cell-Grabber.

Taking both RF and Digital technology to the next level Digital  RF have developed an IMSI / IMEI grabber to locate and identify  target phones and enable access to be selectively denied.

GSM Tracking Device.

PV900 Tracker.

The Digital RF has developed a range of small battery powered  modules which uses the latest GSM technology to provide a  location typically to an accuracy of within 100m.

Smaller than a mobile phone the PV900 can be placed discreetly  in a vehicle, in a bag or on a person. PV900 will report its  position either on a timed basis, or when requested from the  control centre. The precise location is then calculated from the  cell information reported by the PV900 module. Using highly  integrated efficient controllers PV900 can report for up to 300  days on one charge of the battery.

Other activities:

Microwave Links.

The company is also active in promoting the use of fixed and  mobile COFDM digital radio transmission systems for transmission of video from inside to outside a building or from a  street threat to a mobile control centre. These systems offer  significant advantages over FM transmissions for covert  surveillance or protection of foot patrols.

The Company.

Digital RF was established in 2003 to design and build jammers  to supply into the security market with the growing use of IEDs.

The company has continued to grow supplying into conflict  areas such as Iraq and Pakistan as well as many other countries.

Digital RF maintain a policy of keeping all key design skills within  the company. The company staff and supporting staff comprise  of RF design engineers, software engineers, mechanical  designer, system engineers, project manager, test  and assembly  staff. 
 
All design and system integration is in house but most  production and PCB assembly is sub-contracted. Control of all  sub-contracted items and built items is the responsibility of the  Production Manager.

To ensure the highest quality of product the company operates a  100% test policy for all products.

Customer support is an essential part of the culture of Digital RF.  The Sales Director has responsibility for customer support to  ensure the company is focused at all times on the requirement  of the customer.

Turnkey solutions is an important part of the service we offer  our customers. Installation teams are regularly deployed around  the world