As per VarIndia (April 2025), India’s draft ‘6G THz Testbed’ specifically targets components operating in frequencies above:

Correct option is C

The correct answer is (c) 100 GHz
Explanation:
· India’s draft 6G THz Testbed, as reported by VarIndia (April 2025), focuses on developing and testing components that operate in frequencies above 100 GHz, which fall into the terahertz (THz) communication range.
· These frequency bands are essential for future 6G technologies, enabling ultra-high-speed communication, ultra-low latency and advanced wireless applications.
· Frequencies above 100 GHz are expected to play a critical role in next-generation wireless networks due to their ability to support extremely high data throughput.
Information Booster:
· 6G networks are expected to utilize sub-THz and THz frequencies (100 GHz to 1 THz), enabling applications like holographic communication, digital twins and advanced robotics.
· India’s development of the 6G testbed aligns with the government's Bharat 6G Vision 2030, promoting indigenous innovation in telecom technologies.
· Frequencies below 100 GHz are typically associated with 5G and earlier generations.
Additional Knowledge:
· Option (a) 60 GHz – Incorrect: This lies in the millimeter-wave band used in 5G, not the THz target range for 6G.
· Option (b) 300 GHz – Incorrect: Although part of THz spectrum, the draft specifies frequencies starting above 100 GHz, not exclusively above 300 GHz.
· Option (d) 6 GHz – Incorrect: This range belongs to sub-6 GHz bands widely used in 4G and 5G, not 6G THz development.