Compatibility: This Receiver is perfectly Spectrum DSM2 DSMX DX7 DX8 DX9 DX18 remote controls.With satellite, the satellite and the main receiver are placed at 90 degrees during installation to prevent signal loss by receiving signals in all directions. Specification: Model: AR8000 Channels: 8CH Modulation: DSMX DSM2 Frequency band: 2.4Ghz Dimensions: 32 x 30x 11mm Voltage range: 3.5V - 9.6V Package included: 1 x RC receiver.
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