kama hayo magari yameshatinga Tanzania basi yatakuwa yanapita kwenye route atakazopita wakifanya majaribio.
Anyways unaangalia kitu kama hiki hapa chini
Na ukitaka kujua kazi zake zaidi angalia hii
video
The vehicle is called a "barrage jammer." It is used by the State Department and Secret Service. State has ordered several hundred of them. The Secret Service has about a dozen. The vehicles are used to counter electronic-guided attacks, airborne or ground -- missiles, communication jamming and/or interception, or remotely-controlled explosive devices. Convoys are led and followed by the vehicles, in the lead to draw fire or in the rear to track signals of devices which may have malfunctioned. They are used in presidential motorcades and have been deployed to Iraq and the Republican National Convention.
Others report these sources on Tigerwall:
Tigerwall System. Tigerwall is an air surveillance system currently used by the U.S. Secret Service to ensure enhanced physical security at a high-value asset location by providing early warning of airborne threats. SSC San Diego has assisted the Secret Service in implementing and maintaining the Tigerwall system by providing expertise gained from other SSC San Diego surveillance and physical security programs. See:
The system uses cameras and radiofrequency equipment to identify planes and other objects in the sky, and provides a real-time tactical map of their locations and trajectories. The system was designed by SPAWAR, the Navy's space warfare division, for the Secret Service. I imagine that the system is not purely for surveillance; the information provided by the "tiger" could create a virtual "wall." Tigerwall could be used to shoot down airborne hostiles, like a mini anti-ballistic-missile system around "high value assets." Also see:
I count a total of 8 antennas (I must point out here that the comm van has 11 antennas!) not including the entertainment radio antenna. But hell, that's probably the real antenna with all the rest being decoys!
No, but seriously, from the front of the vehicle to the rear I say:
No. 1 & 4 - High band VHF/UHF receiving antenna.
No. 2 & 5 - Broad band, high power transmit and receive antenna for high band VHF, UHF and possible beyond (but note the counterpoise).
No. 3 & 7 - Satcom antenna radome, possibly INMARSAT Mini-M.
No. 6 & 8 - Broad band, high power transmit and receive antenna for low band VHF. Seems too small for serious HF capability.
The Chevy Suburban bristling with antennae are manufactured for the government.They either overhear cell phone transmissions, or perhaps simply to jam them.
* An innovative training system capable of providing both real-time and virtual local communications jamming of all existing US Army radio systems
* An active tactical communications jammer capable of deterring hostile threats
* An airborne communications hardware suite used for extensive test by the US Army
* Airborne jamming hardware utilized by the BIG CROW during test and evaluation exercises
The antenna configuration changed at least daily, from fully-loaded to 'sterile.' The picture on your site depicts an 'average' configuration. The bulges at the bases of the larger antennas are heat sinks
