FreeSpaceLoss

FreeSpaceLoss
FreeSpaceLoss

Free Space Calculations

Free Space Loss= 36.56+20log(Frequency)+20log(Distance[mile])

Frequency=2400Mhz

Distance=300m

Free Space Loss= 89.56848193dB

Distance Calculations

Frequency=2400Mhz

Loss=86.5dB

Distance=209.3672463m

Fresnel Zones

f= 2.4Ghz

d=100m

H= 4.419287744m

h= 1.5

h/H=0.339421211

MAX Distance

Frequency=2400Mhz

RX Rate TX Power(dBm)TX ANT Gain RX Sensitivity(dB)RX ANT Gain db(i)Cable Loss 54M160-7501 48M160-7801 36M16.50-8001 24M16.50-8201 18M170-8401 12M170-8601 9M17.50-8801 6M17.60-9001 11M210-8801 5.5M210-9001 2M210-9201 1M210-9401

humidity Effect Fresnel Zones MAX Distance(m)

3 2.5166.3063151

3 3.5209.3672463

3 4.2257.5779847

3.55279.1957101

3.5 5.8339.553914

4 6.5372.3134632

47.5442.4953803

48531.9964582

4.39538.1566868

4.410.4570.0444753

4.510.768

5.3441988

4.511833.5060201

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