License free bands in India

I have tabulated here for my own reference. Please do your own research and reading before using any band.

License free bands

Sl	Band	Conditions	Applications	Links
1	2.4-2.4835 GHz	- Indoor - Low power wireless equipments	- Wifi	Indoor use of low power wireless equipments in the frequency band 2.4GHz to 2.4835GHz.
2	2.4-2.4835 GHz	- Low power wireless equipments	- Zigbee - IEEE 802.15.4 (LR-WPANs)	Use of low power wireless equipments in the frequency band 2.4GHz to 2.4835GHz
3	5 GHz	- Indoor - Low power wireless equipments		Delicensing in 335 MHz band [GSR 34 (E)], 26.957-27.283 MHz band [GSR 35 (E)], 5 GHz band [GSR 36 (E)] and 865-867 MHz band [GSR 37 (E)]
4	5.825-5.875 GHz	- Outdoor		Outdoor use of wireless equipments in the frequency band 5.825-5.875GHz
5	865-868 MHz	- Outdoor - Max 1 Watt tx power, - 4 Watts Effective Radiated Power - 200 kHz carrier bandwidth	- RFID - LoraWAN - 865 to 867 MHz - Z-Wave - CSR 564 (E) 865.20 MHz	Delicensing in 335 MHz band [GSR 34 (E)], 26.957-27.283 MHz band [GSR 35 (E)], 5 GHz band [GSR 36 (E)] and 865-867 MHz band [GSR 37 (E)] Delicensing in 865-867 MHz band [GSR 564 (E)] Delicensing in 865-868 MHz band [GSR 853 (E)]
6	335 MHz			Delicensing in 335 MHz band [GSR 34 (E)], 26.957-27.283 MHz band [GSR 35 (E)], 5 GHz band [GSR 36 (E)] and 865-867 MHz band [GSR 37 (E)] Delicesing in 335 MHz band [GSR 532 (E)] and 26.957 - 27.283 MHz band [GSR 533 (E)]
7	26.957-27.383 MHz		- CB Radio	Delicensing in 335 MHz band [GSR 34 (E)], 26.957-27.283 MHz band [GSR 35 (E)], 5 GHz band [GSR 36 (E)] and 865-867 MHz band [GSR 37 (E)] Delicesing in 335 MHz band [GSR 532 (E)] and 26.957 - 27.283 MHz band [GSR 533 (E)]
8	433-434 Mhz	- Low power device or equipments for indoor application - Non protection - Non interference - Shared (non exclusive) - 10 miliwatts with channel bandwidth of 10 Khz - Builtin antenna		Delicensing in 433-434 MHz band [GSR 680 (E)]
9	13.553-13.567 MHz			Delicensing in 13.553-13.567 MHz band [GSR 884 (E)]
10	50-200 KHz			Delicensing in 50-200 KHz band [GSR 90 (E)]
11	402-405 MHz		- Medical Usage - MICS - MITS	Delicensing in 402-405 MHz band [GSR 673 (E)]
12	9-50 KHz			Delicensing in 9-50 KHz band [GSR 83 (E)]
13	302-435 kHz			Delicensing in 302-435kHz, 855-1050kHz and 1.89-2.31MHz band [GSR 996 (E)]
14	855-1050 kHz			Delicensing in 302-435kHz, 855-1050kHz and 1.89-2.31MHz band [GSR 996 (E)]
15	1.89-2.31 MHz			Delicensing in 302-435kHz, 855-1050kHz and 1.89-2.31MHz band [GSR 996 (E)]

LoRaWAN

• Check LoRaWAN Regional Parameters Rev1.0.2
• India 865-867 MHz ISM Band
• The network channels can be freely attributed by the network operator. However the three following default channels must be implemented in every India 865-867MHz end-device. Those channels are the minimum set that all network gateways should always be listening on - 865.0625 Mhz, 865.4025 MHz, 865.985 Mhz. All of them have band width of 125KHz.

Reference

1. DOT FAQ : What are the license- free bands? What are the wireless products that are exempted from licensing for possession and use?
2. LoRaWAN™ 1.0.2 Regional Parameters
3. Zwave Frequencies - Wikipedia
4. Z-Wave Global Regions - Silicon labs