30-second reviewAntop’s AT-500SBS’s 30-inch width pays off in strong signal-pulling, while its free iOS/Android app helps find the best setup location in real time. Mounted horizontally in a window (vertical mounting proved not quite as effective in our test location) it pulled nearly as many stations as the old-fashioned attic-mounted VHF/UHF antenna in the attic above it.  The Antop’s included signal-amplifier has two outputs, so you can feed a TV and an FM radio (or two TVs) – a nice plus.
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