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| When cellular communications might turn against you! |
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In today's threatening environment, where even peaceful nations must constantly guard against hostile intelligence efforts, criminal
communications and terrorism, the cell phone has its “dark side”. Cab be eavesdrop on, locate, its harmful potential must be considered.
Tadiran Electronic Systems' Unique Cellective addresses this challenge, by selectively jamming unauthorized cell communications in sensitive areas. |
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| Sellective end Effective |
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• Cellective controls and jams specific cell phone transmissions in selected areas, such as correction facilities, high security sites, embassies and more.
• The jamming operation is based on the phone’s ID and its location or sector. It is effective against both voice and SMS communications.
• Cellective operates over GSM frequencies in four bands. |
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| Configuration |
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Cellective is comprised of three sub-systems:
• Monitoring, including an intercept antenna, RFU filter and receivers
• Jamming, including exciter/modulator, timing sequencer and two power amplifiers per zone.
• Control and registration, including system controller and registration ID unit |
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| Flexible Registration Options |
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• Active interrogator mode, particularly recommended for sterile areas
• Passive call number mode |
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