asaw
lvl.4
Flight distance : 1672566 ft
Russia
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According to the user manual, Mavic Air's transmitter power is restricted depending on the country in which it flies. There are several options for different bands there: 2.400 - 2.4835 GHz:
FCC:<28 dBm; CE: <19 dBm; SRRC: <19 dBm; MIC:<19 dBm
5.725 - 5.850 GHz:
FCC: <31 dBm; CE: <14 dBm; SRRC: <27 dBm
It is not clear which one of these applies to Russia but it seems to be CE, which is way too tough.
In fact, Russian regulations allow this:
- In the 2.400 – 2.4835 GHz range: ≤24 dBm (250 mW) for 802.11g/n/ac, ≤20 dBm (100 mW) for 802.11b;
- In the 5.725 - 5.850 GHz range: ≤30 dBm (1000 mW) for 802.11a/n/ac (seems to be the same as FCC!);
(References: Ministry of Communications' order, additions to the order for 802.11ac )
So, my question is: are there any plans at DJI to update Mavic Air's firmware/DJI GO 4 App to take this into account? It would be great to have higher transmission power at least in the 5.8 GHz band (for 2.4 is too noisy anyway).
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