User's Manual

Designing an LGCell Solution
7-22 LGCell 4.0 Installation, Operation, and Reference Manual PN 8100-40
620004-0 Rev. B
For reference, Tables 7-18 through 7-24 show the distance covered by an antenna for
various in-building environments. The following assumptions were made:
• Path loss Equation (3)
• 0 dBm output per carrier at the RAU output
• 3 dBi antenna gain
• RSSI = –85 dBm (typical for narrowband protocols, but not for spread-spec-
trum protocols)
Table 7-18 Approximate Radiated Distance from Antenna
for 800 MHz Cellular Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 42 138
Hospital 28 91
Airport 42 138
Retail 38 123
Warehouse 42 138
Parking Garage 49 160
Office: 80% cubicle/20% hard wall 38 123
Office: 50% cubicle/50% hard wall 33 107
Office: 20% cubicle/80% hard wall 28 91
Table 7-19 Approximate Radiated Distance from Antenna
for 800 MHz iDEN Applications
Facility
Distance from Antenna
Meters Feet
Manufacturing 43 140
Hospital 28 92
Airport 43 140
Retail 38 125
Warehouse 43 140
Parking Garage 49 162
Office: 80% cubicle/20% hard wall 38 125
Office: 50% cubicle/50% hard wall 33 108
Office: 20% cubicle/80% hard wall 28 92