What is the antenna gain of an airport surveillance radar with a peak power (Pt) of 1.4 MW at a range of 25 NM with the

Question

What is the antenna gain of an airport surveillance radar with a peak power (Pt) of 1.4 MW at a range of 25
NM with the following characteristics:
Horizontal beamwidth: 1.4°
Vertical beamwidth: 5°
O 7906.25
O 5906.25
O 6906.25
4906.25

Kunduz · Accepted Answer

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