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Wireless Communications Systems
Motorola, the company that pioneered the development of the wireless two-way radio, is constantly examining how it can produce a better product for your wireless communications systems. The need is to always improve fundamentals, including voice quality, privacy, battery life, and additional feature; thus, the coming migration from analog to digital technology.
About Wireless Communications Systems from BearCom
The only way to retain analog voice quality at the edge of the radio’s effective range is to boost signal strength. But this quickly becomes impractical for some wireless communications systems due to the added battery size and drain, the risk of cross-talk and other interference, and regulations governing radio power and spectrum use in various applications.
Additional Information about Wireless Communications Systems
Moreover, techniques that are often applied to the analog transmission of wireless communications systems, such as compounding or voice scrambling for security, alter the quality of the voice signal itself, coloring the sound and adding artifacts that can make it difficult to understand what’s being said.
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By contrast, digital wireless communications systems often build in error-correction techniques that can reconstitute the voice throughout most of the RF coverage area at nearly its original fidelity. And depending on the design of the device, some digital systems also offer longer battery life, which helps improve efficiency and effectiveness in the field.
