V8FR-II HV - 2.4 Ghz 8 Channel Receiver
Compatible with all FrSky modules (V8_mode & D_mode), receive only (V8FR-II can talk with module of either mode, but it does not send telemetry information back to the transmitter).
Operating Voltage Range: 3.0~16.0V (HV version)
Operating Current: 30mA
Specified Range: full range (>1.5km)