ITA News Update - Singapore IMDA Enabling Wi-Fi 6E
The Infocomm Media Development Authority (IMDA) released an updated version of the Short-Range Device regulations IMDA TS SRD (Issue 1 Revision 3, Sep 2023) which takes effect on September 1, 2023. One of the changes is to include the 6 GHz ( 5,925 - 6,425 MHz) as authorized frequency bands.
The Infocomm Media Development Authority (IMDA) released an updated version of the Short-Range Device regulations IMDA TS SRD (Issue 1 Revision 3, Sep 2023) which takes effect on September 1, 2023.
One of the changes is to include the 6 GHz ( 5,925 - 6,425 MHz) as authorized frequency bands, the detailed technical requirements are as follows:
|
Authorized Frequency Bands / Frequencies |
Max. Field Strength / RF Output Power |
Additional Spectrum Access Conditions |
Application Types |
Recommended Measurement Methods |
|---|---|---|---|---|
|
5,925 MHz -6,425 MHz |
≤ 25 mW (EIRP) |
- Adequate spectrum sharing mechanism shall be implemented / Employ contention based protocol - Maximum mean EIRP density of 1 dBm/MHz or 10 dBm/MHz for narrowband usage |
- Very Low Power (VLP) devices ※Use on unmanned aircraft systems or drones is prohibited |
EN 303 687; FCC Part 15E |
|
5,925 MHz -6,425 MHz |
≤ 250 mW (EIRP) |
- Adequate spectrum sharing mechanism shall be implemented / Employ contention based protocol - Maximum mean EIRP density of 11 dBm/MHz |
- Low Power Indoor (LPI) devices - An LPI access point or bridge that is supplied power from a wired connection, has an integrated antenna and is not battery powered. - An LPI client device that is connected to an LPI access point or another LPI client ※Outdoor use, including in road vehicles, is not permitted. |
EN 303 687; FCC Part 15E |
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