Aardvark
Second Officer
Flight distance : 384432 ft
Offline
|
Wachtberger Posted at 2018-9-22 11:47
As I have stated, for the time being this is just a working theory and today it was far too windy and rainy here for testing, I hope now for tomorrow. Let's test it all together which quickly will allow us to track the issue down. The Dual band mode is new with Mavic 2 and might just need some further fine tuning. But I do not want to start speculating. Simple tests will show. The settings allow to set either 2.4 or 5.8 Ghz band as fixed option while the M2 will still choose the strongest channel in each band automatically. By looking at our flight records, we shall easily see if there are still connection losses.
P.S. My working theory can also turn out to be wrong and I wouldn't mind either if at least we can narrow down the potential cause.
Your theory could well be right, the 5.8GHz band in CE operates at a much lower power, 14dBm as opposed to 20dBm (-6dBm, or 1/4 power) than 2.4GHz band. Although no difference in range is given for the Mavic 2, the range for the 5.8GHz may be substantially less (500m max' range for the Mavic Air), so loss of signal at 5.8 might be common in built up areas for those under CE regulation. |
|