LGC wireless InterReach Unison, Руководство по установке и эксплуатации

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D-620003-0-20 Rev J
CONFIDENTIAL
Estimating RF Coverage
Table 6-18
Approximate Radiated Distance from Antenna
for 1800 MHz DCS Applications
Facility
Distance from Antenna
Meters Feet
Open Environment 75 246
Moderately Open Environment 58 191
Mildly Dense Environment 50 166
Moderately Dense Environment 42 137
Dense Environment 30 100
Table 6-19
Approximate Radiated Distance from Antenna
for 1800 MHz CDMA (Korea) Applications
Facility
Distance from Antenna
Meters Feet
Open Environment 75 247
Moderately Open Environment 58 191
Mildly Dense Environment 51 167
Moderately Dense Environment 42 138
Dense Environment 30 100
Table 6-20
Approximate Radiated Distance from Antenna
for 1900 MHz PCS Applications
Facility
Distance from Antenna
Meters Feet
Open Environment 72 236
Moderately Open Environment 56 183
Mildly Dense Environment 49 160
Moderately Dense Environment 40 132
Dense Environment 29 96
Table 6-21
Approximate Radiated Distance from Antenna
for 2.1 GHz UMTS Applications
a
Facility
Distance from Antenna
Meters Feet
Open Environment 69 226
Moderately Open Environment 54 176