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Wireless Communications System
Professional two-way radio users depend on a clear, unbroken, reliable voice wireless communications system. Anything less is simply not acceptable. A missed call, user error, drained battery, or garbled message can easily mean reduced productivity, wasted money and time, unhappy customers, and lost business.
About a Wireless Communications System from BearCom
Due to the inherent nature of RF technology, analog radio signal can suffer from several limitations that affect the range and clarity of voice communications. In a typical analog system, everything in the surrounding environment that disrupts or interferes with the signal itself can impinge on the voice quality of the wireless communications system at the receiving end.
Additional Information about a Wireless Communications System
Although it’s often possible to boost and retransmit a degraded signal, there’s no effective way to reconstitute the quality of the original voice transmission. The most common result of this degradation is an increase in artifacts and static in the wireless communications system, often making the signal unintelligible as the user approaches the limits of the radio’s effective range.
More Data about a Wireless Communications System
Following the inverse square law, signal strength falls off exponentially as the distance from the transmitter increases. Concurrently, the background “noise” level remains constant, so the signal-to-noise ratio is reduced four times with each doubling of the distance between the receiver and transmitter. In addition, environmental factors can further shorten the effective range at which analog radios perform with acceptable voice quality, severely degrading the overall performance of the wireless communications system.
