Airtel to Acquire 400 MHz Spectrum in 26 GHz Band From Adani Data Networks

Bharti Airtel Limited (Airtel) and its subsidiary, Bharti Hexacom Limited, have entered into definitive agreements with Adani Data Networks Limited (ADNL), a subsidiary of Adani Enterprises, to acquire the right to use 400 MHz of spectrum in the 26 GHz band (mmWave band). The spectrum acquisition spans six telecom circles, including Gujarat and Mumbai (100 MHz each), Andhra Pradesh, Rajasthan, Karnataka, and Tamil Nadu (50 MHz each).

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Details of Spectrum Acquisition

“Bharti Airtel Limited and its Subsidiary, Bharti Hexacom Limited (Airtel) have entered into definitive agreements with Adani Data Networks Limited (ADNL), a subsidiary of Adani Enterprises to acquire rights to use of 400 MHz of spectrum in the 26 GHz band in Gujarat (100 MHz), Mumbai (100 MHz), Andhra Pradesh (50 MHz), Rajasthan (50 MHz), Karnataka (50 MHz) and Tamil Nadu (50 MHz),” Airtel said in a statement on Tuesday, April 22, 2025.

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Pending Regulatory Approvals

This development follows reports that the Adani Group, having failed to launch 5G telecom services more than two years after obtaining a unified telecom licence, has received queries from the Department of Telecommunications (DoT) regarding its plan of action.

The transaction is subject to the fulfilment of standard closing conditions, including those outlined in the Spectrum Trading Guidelines, along with requisite statutory approvals.

Also Read: 5G Spectrum Auction: Spectrum Acquisitions of Adani Data Networks

26 GHz Band

The 26GHz mmWave band is seen as ideal for deploying dedicated 5G networks within enterprises, thanks to its ability to deliver extremely high bandwidth and fast data speeds—though over shorter distances. It’s also well-suited for 5G-based fixed wireless access (FWA) services, catering to both residential and business users.