What does a black box jammer do , Multi Bands Military Man Pack Bomb Jammer with High Power Convoy Cover Radius 50-100m 

Multi Bands Military Man Pack Bomb Jammer with High Power Convoy Cover Radius 50-100m 

Multi Bands Military Man Pack Bomb Jammer with High Power Convoy Jamming System Cover Radius 50-100m  High power Manpack Jammer /Blocker Vodasafe MP8plusA   Brief Description： Vodasafe MP8plusA is the higher power Man Pack Jammer can be carried by a person in areas where remote controlled improvised explosive devices are suspected and is designed for protection of soldiers and law enforcement foot patrols against RF radio controlled bombs, or against terrorists indicating their exact location via radio transmission.   Features: *lightweight backpack that can be carried through difficult terrain without burden *Portable jammer built in a backpack Configuration *Covers wideband frequency range includes VHF/UHF radio *Electronic blanket jamming of control channels of explosive devices *Provides a minimum protective range of 50m *Can be used in manpack or vehicular configuration *Effective in use for protection of mobile column of personnel on foot or moving in vehicles   Applications: Anti-terror units, bomb squads, VIP protection, protection of convoys, Military forces, SWAT teams,  police forces, anti-drug units, riot control units Specification: Total Output Power:120 Watt Output power Adjustable could adjust the jamming range Cover Radius: 50-100m(under Signal level ≤-85dBm)@according to the signal density mobile network Jamming type: Sweep Jamming Antenna Type: 5dBi external omni-directional Power Supply: AC adapter (50 to 60Hz/100 to 240V AC –DC27V) Working Time：Not-stop Working(Build-in AC power DC27V and Battery 27V60Ah working 2 hours) Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe) Operating Temp:-20 to +50℃ Storage Temp:-40 to +60℃ Humidity: 5%-80% Product Dimension(LXWXH): 380 x 283x 150mm not include antennas Weight: appr.13kg ( not include antennas 7kg and battery about 5kg ) ,   Order Information: Vodasafe MP8plusA for CDMA/GSM/3G2100MHz/4GLTE Cellphone/VHF/UHF Radio America Type frequency for  United States, Canada, Mexico ,S. America. 1.2GGSM/CDMA850MHz:850-894MHz;15W 2.2GGSM1900MHz:1920-1990MHz;5W (2GGSM/CDMA/PCS1900MHz) 3.4GLTE700MHz:700-800MHz;15W 4.3G2100MHz:2100-2170MHz;15W(3GUMTS/WCDMA/TD-SCDMA/CDMA) 5. VHF Radio:135-175MHz; 15W 6. UHF Radio:400-470MHz;15W 7.Wi-FI:2400-2500Mhz  15W 8.GPSL1 1570-1620Mhz  15W Total Output Power: 120W We could supply customized service by your detail requirements about frequencies setting.   Optional Frequencies： 1.Lojack:173.03MHz 2.CDMA450MHz:430-450MHz/460-470MHz; 3.GPS/GLONASS/GALILEO: L2 L3 L4 L5; 4.Wireless Camera: 1.2G ,5.8G; 5.Car remote control: 433MHz/315MHz/868MHz; 7. SAT Satellite Phones:1520-1670MHz; Package contents: 1pcs Signal Jammer 1pcs Battery charger 1pcs manpack bag 8pcs Antenna      

what does a black box jammer do

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