flipperdevices
Incorrect subghz frequency bands for Thailand region (TH)
Describe the bug.
The subghz module does not allow transmitting frequencies in the range ~433Mhz, saying "Transmission is blocked". According to the Thai website, this range is allowed for amateur radio. In fact, I live in Thailand, and have been receiving signals in this frequency range from various of my RF remotes already, so it seems to be widely used.
Reproduction
- Update firmware to the latest version using the mobile app while in Thailand (not sure how the app figures out the region).
- Navigate to Subghz -> Region Information and see that the ~433Mhz range is not listed.
Target
No response
Logs
No response
Anything else?
It seems to be using the same frequency bands as the Japanese region. I would try to open a pull request, but somehow could not find anywhere in the source code where the "TH" region is even defined.
The region database indeed seems to assign Japanese frequencies to Thailand:
https://update.flipperzero.one/regions/api/v0/bundle
"TH":["F_JP_312","F_JP_920"]
The region database indeed seems to assign Japanese frequencies to Thailand: https://update.flipperzero.one/regions/api/v0/bundle
"TH":["F_JP_312","F_JP_920"]
Interesting. Is there anyway to contribute to this list?
Interesting. Is there anyway to contribute to this list?
Not that I am aware.
The region database indeed seems to assign Japanese frequencies to Thailand: https://update.flipperzero.one/regions/api/v0/bundle
"TH":["F_JP_312","F_JP_920"]Interesting. Is there anyway to contribute to this list?
This repository is exactly where it should be done. I'll take a look on provided papers tomorrow and update list if our certification lab accepts it.
