RF Jamming Active amp Reactive RF Jamming to combat Contraband Cellular Phones in Prisons and Government Facilities Active amp Reactive RF Jamming to combat Contraband Cellular Phones in ID: 323913
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Prison Solutions: RF Jamming
Active & Reactive RF Jamming to combat Contraband Cellular Phones in Prisons and Government FacilitiesSlide2
Active & Reactive RF Jamming
to combat Contraband Cellular Phones in Prisons and Government FacilitiesSlide3
Problem: Correctional Facilities experience a high rate of contraband cellular phones being smuggled in.
Problem: Convicts continue to carry out criminal activities in Prison, by communicating to criminals outside of Prison using illegal Cell Phones.Slide4
Captured phones from a PrisonSlide5
Solution 1: Active RF Jamming using Directional RF initiation to maximize coverage inside the facility, covering RF Shadow zones,
while minimizing neighboring areas inside and outside of the Prison.Slide6
MS2-3 Cellular Jammer: PLL Stabilized Design
Professional Quality Control
Efficient Production RunSlide7
Jammer Variations & Configurations
Detector Jammer Early Prototype Design # 0125A
Detector Jammer Early Prototype Design # 0125C
Above:
2
nd
Generation MS6-180 series prior to conversion for the hybrid Detector Jammer
Below: Covert Jammer installation into Exit Sign HousingSlide8
Solution 2: Reactive Detection and
RF Jamming
The Detector Jammer listens to the RF Environment. Upon confirmation that a mobile phone is actively sending or receiving a call, the sensor triggers the RF Jamming System. The sensor powers off as the Jammer activates, severing the link between the local service provider and the mobile phone.Slide9
Detector Jammer Configurations
Detector Jammer # 0131C Slide10
Detector Jammer
DeploymentsSlide11
Detector Jammer
DeploymentsSlide12
Attributes of the Detector Jammer
THE DETECTOR JAMMER
CAN BE
CONNECTED TO A SINGLE CONTROL
CENTER
THE
CONTROL CENTER
SOFTWARE CAN BE STORED ON A DESKTOP OR LAPTOP
INDICATORS DISPLAY SYSTEM STATUS, INCLUDING ALARMSSlide13
THE GUI WILL SHOW WHICH DETECTOR JAMMERS WERE SET OFF
THE USER MAY PROGRAM HOW ACTIVE JAMMING MAY TAKE PLACE BEFORE REVERTING TO THE DETECTION MODE (FACTORY PRESET IS FOR 5 SECONDS)Slide14
WITH AN RS-485 INTERFACE (dual wire differential simplex serial connection) THE SYSTEM MAY USE 1 MASTER AND MULTIPLE SLAVES:
ALL DETECTOR JAMMERS MAY BE INTER-CONNECTED USING THE SAME CABLE, AND THEN CONNECTED TO THE CONSOLE AT THE CONTROL CENTERSlide15
ANTENNA DESIGN IS DIRECTIONAL IN BOTH VERTICAL AND HORIZONTAL PLANES. THE SIGNAL IS STRONGEST DIRECTLY IN FRONT OF THE ANTENNA, WHICH IS OF A FIBERGLASS FACE PLATE CONSTRUCTION
THE RECEIVER IS NOT ABLE TO OPERATE WHILE THE JAMMING FEATURE IS ACTIVELY ENGAGED IN RESPONDING TO ACTIVE MOBILE PHONE OPERATION, AS IT GOES DORMANT UNTIL THE PRE-SET TIME EXPIRESSlide16
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