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Phoenix Contact Wireless Radio Antennas |
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Features
Monitor and control, extend Ethernet network, expand serial networks, while eliminating cost of cable, conduit and trenching and gaining mobility. Phoenix Contact offers a selection of wireless radio antennae to support your communication needs. The calculation of system gain is [Antenna Gain Factor] + [Cable Loss Factors] + [Accessory Loss Factors]. FCC Part 15 regulations limit the antenna system gain for a 1-Watt unlicensed radio system to 6 dBi. Gain: How far a radio/cable/antenna system will transmit a signal by "focusing" the signal energy produced by the radio. Loss: The resistance of all the things that reduce the strength of a signal as it travels (cables, connectors, surge protectors, etc). |
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Supporting Documentation |
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<Start Over> <Back One Page> <Wireless Instruments> <Phoenix Contact Products> Last Ed. Date: 01/13/2012 03:34 PM |
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