Testing Crossfire Range with MOZ72 and RadioMaster: Only 2km?

The radio link can go well beyond the point where you lose telemetry and it is quite nice to have radio link rssi on your osd, so that even after you lose telemetry you can keep an eye on the link. The reason the telemetry doesn't go as far is because the receiver only has about 100mw of output power(sometimes even less). If you do need more range, look into decreasing the packet rate on your radio if you haven't done so already as this will increase range quite a bit. It will increase input latency, but not too much (about 7ms at 150hz).