A transmitting antenna at the top of the tower 32m and the height of receiving antenna is 200m. What is the maximum distance between them for satisfactory communication in LOS mode? Radius of earth 6.4×10^6
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Given: h
T
=32m,h
R
=50m,R
E
=6.4×10
6
m
The maximum line of sight distance (d) between the two antennas is given by:
d=
2h
T
R
E
+
2h
R
R
E
d=
2×32×6.4×10
6
+
2×50×6.4×10
6
,
d=20.24×10
3
+25.28×10
3
=45.5×10
3
m ,
d=45.5km
T
=32m,h
R
=50m,R
E
=6.4×10
6
m
The maximum line of sight distance (d) between the two antennas is given by:
d=
2h
T
R
E
+
2h
R
R
E
d=
2×32×6.4×10
6
+
2×50×6.4×10
6
,
d=20.24×10
3
+25.28×10
3
=45.5×10
3
m ,
d=45.5km
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