Mario_b
lvl.2
Flight distance : 977103 ft
Germany
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Just take a look: https://en.wikipedia.org/wiki/List_of_WLAN_channels
"Countries apply their own regulations to the allowable channels, allowed users and maximum power levels within these frequency ranges."
"Germany requires DFS and TPC capabilities on 5.250–5.350 GHz and 5.470–5.725 GHz as well; in addition, the frequency range 5.150–5.350 GHz is allowed only for indoor use, leaving only 5.470–5.725 GHz for outdoor and indoor use.[23]"
Well not Germany, that is EU Wide, as also you referenced Document end up on 5725 MHz wich is around channel 144.
All pictures here connected succcessfully is above channel 144 which is not allowed in EU only in US.
I guess the Spark RC is using also in Europe Frequencys over 5725 which is outside the European WLAN Standard as stated also in you reference EN Document, so Android didn't see that RC and connects with the 2.4 Wireless. For IOS it worked, because apple scan all channels and said "Well the Sender should be responsible for the Fequencys".
The DFS Thing should be not the problem because they need it also in US.
Edit: Just found it on the DJI Spec site:
Operating Frequency | 2.412-2.462 GHz; 5.745-5.825 GHz
| Ok this explains it to me .... EN 301 893 is limited to 5725 ....
@Raploc: Sure, that with the 1 Watt was an mistake on my side (just reading the wrong colum)
Edit: By the way there is a newer EN 301 893 -> http://www.etsi.org/deliver/etsi ... _301893v020101p.pdf - but also ends on 5725 which didn't fit to the Spark RC.
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