FrSKY V8R4-II
FrSky 4ch receiver, compatible with all FrSky transmitter modules but does not send telemetry information back
FEATURES
Compatible with all FrSky modules (V8_mode & D_mode), receive only (V8R4-II can talk with module of either mode, but it does not send telemetry information back to the transmitter)
SPECIFICATIONS
Weight 3.5g /2.7g (naked)
Operating Range >1km
Operating Voltage Range 3~16V
Operating Current 30mA
Number of Channels 4ch
Dimension 36*17.5*8mm