Question 29 of 30
What is the precise frequency and wavelength at which a SART operates?
A
3 GHz, 10 cm (S-band)
B
9 GHz, 3 cm (X-band)
C
156.8 MHz
D
406 MHz
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Answer & Explanation
The correct answer is Option B: 9 GHz, 3 cm (X-band).
SARTs operate at the 9 GHz frequency, which corresponds to a wavelength of approximately 3 cm. This matches the standard marine navigation radar, allowing the SART to appear as a series of dots on the radar screen.