A transmitting antenna has a height of 320 m and that of receiving antenna is 2000m. The maximum distance between them for satisfactory communication in line of sight mode is 'd'. The value of 'd' is……….km.

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Vishal Baghel | Contributor-Level 10

6 months ago

$d = \sqrt[]{2 R h_{T}} + \sqrt[]{2 R h_{R}}$

$\Rightarrow d m = (\sqrt[]{2 * 6400 * 1 0^{3} * 320} + \sqrt[]{2 * 6400 * 1 0^{3} * 2000})$

= 224 km

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