The author is director, RF engineering at Shively Labs. We all want to get the most value out of money spent. RF system repair can be costly. However, a well-implemented maintenance program can ...

The author is director, RF engineering at Shively Labs. Just about anything can happen to cause failure in an RF system. Antenna damage from wind, falling ice, lightning, tower work, vandalism, loose ...

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Purchasing a home security system once required having a technician come into your house to punch holes in your walls, then snake wires to every door and window ...

SAN DIEGO, Dec. 21, 2021 (GLOBE NEWSWIRE) -- GBT Technologies Inc. (OTC PINK: GTCH) (“GBT” or the “Company”), is working to secure its Apollo, a RF based motion detection system. The Apollo system ...