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Specification:
R81 Receiver Specifications
Channels:8
Frequency range:2400-2483.5Mhz
Power input range:4.5-6V
Signal format:D8
Output format:SBUS
Support return:support return RSSI
Control distance:more than 1km
Antenna length:Approximaltly 6cm
Size:17*11mm
Weight:2g
Package includes:
1*R81 Receiver
