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

SlBandConditionsApplicationsLinks
12.4-2.4835 GHz- Indoor
- Low power wireless equipments
- WifiIndoor 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
35 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)]
45.825-5.875 GHz- OutdoorOutdoor use of wireless equipments in the frequency band 5.825-5.875GHz
5865-867 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)]
6 335 MHzDelicensing 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)]
726.957-27.383 MHz- CB RadioDelicensing 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)]
8433-434 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)]
913.553-13.567 MHz Delicensing in 13.553-13.567 MHz band [GSR 884 (E)]
1050-200 KHzDelicensing in 50-200 KHz band [GSR 90 (E)]
11402-405 MHz- Medical Usage
- MICS
- MITS
Delicensing in 402-405 MHz band [GSR 673 (E)]
129-50 KHzDelicensing in 9-50 KHz band [GSR 83 (E)]
13302-435 kHzDelicensing in 302-435kHz, 855-1050kHz and 1.89-2.31MHz band [GSR 996 (E)]
14855-1050 kHzDelicensing in 302-435kHz, 855-1050kHz and 1.89-2.31MHz band [GSR 996 (E)]
151.89-2.31 MHzDelicensing 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
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