Author name: topradio

The Complete History of FM Radio

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The FM radio frequency is one of the most overlooked, yet valuable electromagnetic waves in human discovery. Without it, emergency broadcasting services wouldn’t exist, neither would the technology for baby monitors, or microwaves. But while the FM radio was a crucial contribution to history and entertainment as we know it, the history of FM radio is full of drama, politics, business, and everything no inventor wants to face, but ultimately has to.
That being said, this article will go through the ups and downs, and the entire story and major milestones of FM radio.

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Featured Radio: Motorola SL300

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Whether you’re working in the field or at a black-tie event, the Motorola SL300 is boldly designed to keep you efficiently connected. Measuring under an inch thick, the SL300 is ultra-portable with a stubby antenna, curved edges, and a rugged frame. It features an Active View display with a matrix of LED lights behind the radio housing and “Range Max” technology, an advanced radio design, and a patented antenna for enhanced range. Designed for easy and intuitive use and outfitted with the latest technology, the SL300 is the perfect work partner.

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Intrinsic safety

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WHAT DOES INTRINSICALLY SAFE MEAN? Intrinsic safety (IS) is a protection technique for safe operation of electronic equipment in environments with explosive gases present. The intrinsically safe radios are built in order to ensure that the available electrical and thermal energy in the system is always low enough that ignition of the hazardous atmosphere cannot

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