TELECOMMUNICATIONS SYSTEMS
COMMUNICATION WIRELESS COMPUTING DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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100 meters
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5 meters
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1 meter
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10 meters
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Detailed explanation-1: -Bluetooth in Consumer Electronics Meanwhile, Class 3 devices typically have a range of less than 3 feet (1 meter). It’s not uncommon for Class 2 devices to reach 100 feet, but they don’t officially support that range.
Detailed explanation-2: -The range of the Bluetooth® connection is approximately 30 feet (10 meters). However, maximum communication range will vary depending on obstacles (person, metal, wall, etc.) or electromagnetic environment. NOTE: Not all audio devices are supplied with Bluetooth capability.
Detailed explanation-3: -Class 3 devices (such as are in PDAs, phones, headsets, etc) transmit a very low power signal (1 mW) and only transmit intermittently when in standby mode, saving even more power.
Detailed explanation-4: -Most Bluetooth devices are Class 2 meaning they operate at a distance of up to 30 feet. Class 1 devices can operate at a distance of up to 300 feet.