I just asked DJI directly how RID would work in the Drones, This is what they said:
There is no specific distance for FAA RID broadcast, no distance limitation. And yes, it will be broadcasted from the drone. Regarding the battery life, RID does not affect it. There is no separate antenna because the drone has built-in remote ID capabilities and the RID is embedded in the firmware of the drone.
Collapse quoteShawgod Posted at 3-27 12:04
How far does RID broadcast? Does it broadcast from the drone? How much of the battery is used by this? Is there a separate antenna for this?
There is no specific distance for FAA RID broadcast, no distance limitation. And yes, it will be broadcasted from the drone. Regarding the battery life, RID does not affect it. There is no separate antenna because the drone has built-in remote ID capabilities and the RID is embedded in the firmware of the drone.