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FLOOR
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1
2
3
4
5
๐Ÿ“ก Antennas
๐ŸŒก Heatmap
โš™ Controls
84.0% AREA COVERED
RSSI Coverage
weakthresholdstrong
DAS antenna node
๐Ÿ“ก RF Coverage 3D Viewer
In-building DAS coverage modeled with a log-distance path-loss model. RSSI vs NFPA 1221 / IFC 510 inbound threshold.
DAS Antennas
Antenna count12
Tx power per antennaโˆ’5 dBm
RF Environment
Frequency band700 MHz
700
800
900
1900
2.4G
Path-loss exponent n3.0
Coverage threshold (RSSI)โˆ’95 dBm
Results
84.0%
Overall area coverage (โ‰ฅ โˆ’95 dBm)
Antennas deployed12
Mean best-server RSSIโˆ’90 dBm
Frequency band700 MHz
NFPA 1221 (95% area)FAIL
Per-floor coverage
Floor 1
88%
Floor 2
86%
Floor 3
84%
Floor 4
82%
Floor 5
80%
RF Coverage 3D Viewer
Model your DAS layout, tune antenna count and Tx power, and verify NFPA 1221 compliance before the AHJ walk-through.
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