Mobile Mark antenna is also a multi-band unit
By Joseph HeapsDuring Hurricane Katrina in August 2005, winds and floods knocked out virtually every form of communication: landline service, cellular phone service, the Internet, and radio transmi...
By Paul Purpura Times-PicayuneNEW ORLEANS — Widely heralded for saving about 7,100 lives by air after Hurricane Katrina, the Coast Guard is equipping its fleet of Dolphin helicopters with electroni...
By Mike Ward Austin American-StatesmanBuoyed by the successful test of cell-phone jamming technology Friday in a South Carolina prison, Texas officials confirmed Tuesday that they are working on a ...
By Murray Weiss and David SeifmanThe New York PostNEW YORK — The NYPD is spending millions of dollars on a fail-safe satellite communication network in the event land line and cellular services are...
A radar-based concealed threat detector By JERRY HAUSNERMicrowave Journal; International ed. October 2007 International ed. Electro Science Technologies The EST approach was to use a frequency doma...
A handful of states are in the forefront of building communication systems that work across governmental lines. Congressional Quarterly By Ellen Perlman Two years ago, a report came in of a plane c...
Local broadband service expected to be in place next year Grand Rapid Press (Michigan) GRAND RAPIDS — The dream of a citywide broadband wireless network is not dead, it's just behind schedule, a c...
''We certainly understand that state and local law enforcement officials want to be included earlier. The request from everyone is they want more.'' By Bart Jansen Washington, D.C. correspondent Po...
By Mary Rose Roberts Mobile Radio Technology The Metropolitan Transit Authority, or MTA, of New York doesn't want to talk about its $140 million radio communications system that is bogged down by ...
By Gregg Levin Security Technology & Design Wireless system makes citizens, businesses and tourists feel more secure in the city's downtown area For the Dallas Police Department, protecting the na...
Dropping the call: Dead spots throughout the tunnel system put transit police at risk By Mary Rose Roberts Mobile Radio Technology NEW YORK — The Metropolitan Transit Authority, or MTA, of New Yor...
The Associated PressSee Related Video Airmen pretending to be rioters scatter after being zapped by a new military ray gun during a demonstration at Moody Air Force Base, Ga., Wednesday. The millim...
By DAVID B. CARUSOAssociated Press Writer NEW YORK- The city has awarded U.S. defense contractor Northrop Grumman a $500 million (euro393 million) contract to build a wireless network that will all...
By Capt. Eddie Reyes Sponsored by Cisco Systems Have you ever just paused for a moment to think about what happens to your transmission after you push to talk (PTT) your radio microphone? If you st...
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