From OpenStreetMap Wiki
|telescope:type = radio|
|Used on these elements|
|Status: in use|
|Tools for this tag|
Ais a specialized antenna and radio receiver used to receive radio waves from astronomical radio sources in the sky in radio astronomy.
Mostly it is an antenna dish, rotatable or fixed. But there may be other forms.
How to map?
If there are multiple antennas for a system, each antenna is drawn individually.