Early cellular networks, including 1G, operated at a frequency of 850 MHz and 1900 MHz. Then, 2G and 3G networks operated at additional frequency bands and spectrum around 2100 MHz , and 4G LTE technology operated at additional frequency bands and spectrum around 600 MHz, 700 MHz, 1.7/2.1 GHz, 2.3 GHz, and 2.5 GHz.
Read moreWhat are the 4G bands in India?
Currently in INDIA, 4G LTE band-40 having 2300 to 2400 MHz (TD-LTE) frequency range is active (online) and offered by the operators in indian territory. The other LTE band in 1800 MHz (FDD-LTE) frequency is also auctioned by the INDIA government.
Read moreWhat is the band of frequency available in India?
General Grade BandFrequency (MHz)Wavelength61.800–1.825160 m73.500–3.70080 m73.890–3.90080 m77.000–7.20040 mList of amateur radio frequency bands in India – Wikipedia en.wikipedia.org › wiki › List_of_amateur_radio_frequency_bands_in_India
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