News tagged with vhf antennas
TV stations struggling with viewer loss on DTV
(AP) -- The government is helping two dozen TV stations that became difficult to receive by antenna when they switched to new frequencies as part of the digital TV transition, the Federal Communications Commission said Thursday.
Jul 02, 2009 |
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Search results for vhf antennas
Space Test Program to launch trio of NRL space science and technology experiments
The Naval Research Laboratory and the Department of Defense Space Test Program (STP) finalized a Memorandum of Agreement, May 30, 2011, to integrate and launch science and technology experiments to the International Space ...
Space & Earth / Space Exploration
Aug 05, 2011 |
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Finger on the pulse of the pulsars
(PhysOrg.com) -- An international team of astronomers including German scientists has succeeded in recording the most sensitive observations to date of pulsars at low frequency. The measurement was undertaken ...
May 06, 2011 |
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Navigating underwater using spiral sound
With the increased use of underwater robotics in both Navy and commercial applications, underwater navigation becomes more and more important. As researchers attempt to make these vehicles smaller and less ...
Nov 17, 2010 |
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Low-Profile Direction Finding Antenna Set for Ground Vehicles
(PhysOrg.com) -- The ability to identify and locate enemy forces from a single moving vehicle is a challenging yet potentially life-saving capability for today's warfighters.
May 13, 2010 |
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STPSat-1 successfully completes extended mission
The STPSat-1, built for the Department of Defense (DoD) Space Test Program (STP) and operated by the DoD STP for the first year then transitioned to NRL for the last 16 months, was decommissioned on October ...
Space & Earth / Space Exploration
Dec 02, 2009 |
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Don't change that channel: DTV woes still abound
(AP) -- Think the digital TV transition is over? Not quite. Many viewers have found that they can't pick up certain stations after the switch, even with the right TVs or converter boxes. The stations are still trying to ...
Sep 18, 2009 |
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Some still having problems with digital TV conversion
It seemed so simple. Buy a government-subsidized converter box, plug it in, and sit back and enjoy the brave new world of digital television.
Jul 08, 2009 |
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Reception problems linger after DTV transition
(AP) -- The shutdown of U.S. analog TV service on Friday appears to have gone relatively smoothly, but as expected, a lot of viewers are having problems getting the stations they want.
Jun 17, 2009 |
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Friday is final curtain for analog TV signals
(AP) -- The last major TV stations that are still broadcasting in analog will turn those signals off Friday and go all digital. And this time, they really mean it.
Jun 10, 2009 |
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Stations must warn if new TV signals lack reach
(AP) -- TV stations must alert viewers if their new digital signals don't reach areas covered by their soon-to-be-defunct analog broadcasts, the Federal Communications Commission has ruled.
Mar 16, 2009 |
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List of search results for vhf antennas
