Mumbai: Sun TV announced the launch of two radio stations at Gulbarga and Asansol under the brand S FM from 3 June 2008 through subsidiaries Kal Radio and South Asia FM respectively. These stations can be heard at 93.5 MHz frequency in both the places and will cater to the audience of all age groups.

The total operational FM Stations of Sun TV goes up to 40 as it already operates at Chennai, Coimbatore, Tirunelveli, Visakhapatnam, Bangalore, Hyderabad, Jaipur, Bhubaneshwar, Tirupati, Madurai, Tuticorin, Lucknow, Bhopal, Pondicherry, Kozhikode (Calicut), Indore, Vijayawada, Varanasi, Tiruchy, Rajahmundry, Kanpur, Thiruvananthapuram, Thrissur, Mangalore, Kannur, Allahabad, Jabalpur, Mysore, Guwahati, Jamshedpur, Nasik, Vadodara, Rajkot, Aurangabad, Ahmedabad, Warangal, Nagpur and Kochi.

Sun TV holds licenses for 45 FM radio stations across India, and will be one of the largest radio broadcasters in India when all the remaining five stations become operational.