This document describes a tactical cellular jamming system that can jam up to 6 cellular bands simultaneously. It scans for cellular signals, displays the channel levels, and then instructs the jammer to block the nearest channels. The system supports uplink and downlink jamming individually or together. It has a high sensitivity receiver and high output power jammer modules that can be remotely controlled through an interface. The system is designed for special security and military applications to ensure communication security over long distances.

1. Introduction 473 Tactical Cellular Jamming System Your security is our priority!

2. Tactical Cellular Jamming System Model TAC6 Up to 6 bands Up to 100W Output Power/Band Your security is our priority!

3. 19'' Rack mount This system has been designed to allow user high effective, long distance cellular network jamming. The system is based on advanced digital cellular receiver and high-effective, digital programmable cellular jammer. The receiver scans the area for cellular control channels and the information is being displayed on the integrated LCD, from the strongest channel to the weakest one. The displayed information includes cellular channel's number and its level in dBm. Right after that, relevant information is being sent to the programmable cellular jammer and jamming process is being executing. The user can set level detection for each cellular band hence filtering long distance not relevant cellular signals. General Description Your security is our priority!

4. That assures even higher jamming efficiency as the jammer blocks only the required nearest channels. The system support UPLINK and DOWNLINK jamming simultaneously but the user can choose to shut-down each band separately. The system supports up to four cellular bands and can be extended up to six. High gain directional antennas are an integrated part of the system to ensure high receiving sensitivity from one hand and long jamming distance from other hand. In order to reduce system interference to other electronic devices, each band is being filtering with high-quality and high selectivity band-pass-filter. The output power of each band is being monitored and can be set automatically or manually set by the user. Each power amplifier is protected against high VSWR and high temperature.

7. Technical Specifications – Receiving Module RF Characteristics -107 dBm Sensitivity FM Hopping Frequency Internal Modulation PLL synthesized Signal Source 12-28VDC or 110/220VAC Power Supply Up to 6 bands Receiving Bands RS232 Programming Protocol External High Gain Omni-Directional Antenna Up to 6 Bands from the following Receiving Frequency Bands 425-475 MHz 824-849 MHz 925-960 MHz 1805-1880 MHz 1930-1990 MHz 2110-2170 MHz Frequency Bands

8. 200KHz Channel Band Width 200KHz Channel Spacing Digital: iDEN, TDMA, CDMA, GSM, UMTS Analog: AMPS, MNT, N-AMPS, TACS Air Interface Standards 374 Maximum Sweeping Channels per Band Physical Data 500 x 430 x 132 mm Dimensions Approx. 5Kg Weight Environment of operation -10ºC - +65ºC Operating Temp. 5% - 80% Humidity Additional Accessories 24VDC/9.5AH Rechargeable Battery RS232 – 9 pins CABLE Control Cable Via PC Internal DC-DC Converter

9. Technical Specifications – Jamming Module RF Characteristics 100W Max. Output Power per Band 5W Min. Output Power per Band 1dB Output Power Control Steps FM Hopping Frequency Internal Modulation DDS & PLL synthesized Signal Source 12/28VDC regulated or 110/220VAC Power Supply 1 Modules Per Unit RS232 Programming Control External - Directional 14 dBi gain or Omni-Directional. Antenna outputs includes VSWR Protector Antenna

10. Your security is our priority! Jamming Frequency Bands 425-475 MHz 824-849/851-894 MHz 880-915/925-960 MHz 1710-1785/1805-1880 MHz 1850-1910/1930-1990 MHz 1920-1980/2110-2170 MHz Frequency Bands 250KHz Channel Band Width 200KHz Channel Spacing Digital: iDEN, TDMA, CDMA, GSM, UMTS Analog: AMPS, MNT, N-AMPS, TACS Air Interface Standards 36 Maximum Sweeping Channels per Band

11. No doubt that is the best system while tactical cellular jamming is required! Your security is our priority! Physical Data 500 x 430 x 180 mm Dimensions Approx. 20Kg Weight Environment of operation -10ºC - +65ºC Operating Temp 5% - 80% Humidity Optional Accessories Depend on configuration Rechargeable Battery RS232 – 9 pins CABLE Control Cable Via PC Internal DC-DC Converter