MicoAir LR900-A 915MHz Telemetry Radio, 500mW Output, 3km Range

Telemetry range is usually the limiting factor on how far a long-range flight can wander before the ground station loses contact, and this radio pushes that boundary out to roughly 3km on 500mW of output power at 915MHz - enough headroom for most long-range fixed-wing or multirotor missions without needing the bulk or cost of a 1W+ radio pair. Running at 915MHz keeps it clear of the more crowded 433MHz band in regions where that frequency sees heavier traffic, a genuine practical advantage for pilots dealing with interference on the lower band.