The number of AIR channels given service by the KU band on DTH platform is

(A) 9

(B) 10

(C) 11

(D) 12

Correct Ans: (D)

Explanation:

All India Radio (AIR) delivers 12 channels through the KU band on the Direct-to-Home (DTH) platform. Since satellite technology enhances radio transmission, AIR uses the KU band to reach a wider audience across India.

The KU band enables digital radio broadcasting, ensuring clear audio quality and uninterrupted service. Since DTH services operate without geographical limitations, listeners in remote and rural areas can access AIR programs. These 12 channels offer diverse content, including news, entertainment, cultural programs, and educational broadcasts.

Now, let’s analyze the incorrect options. While AIR initially offered fewer channels, it gradually expanded its services. Since technology and audience demand increased, AIR added more channels to its DTH service. Therefore, the correct answer is 12, not 9, 10, or 11.

In conclusion, All India Radio provides 12 channels via the KU band on the DTH platform. Since this service improves accessibility and enhances audio clarity, it strengthens AIR’s presence in digital broadcasting.