Turnigy Pilots are happy. This is a tiny RX for your micro builds.
The FS-A8S is a compact 1-way receiver designed for multi-rotor aircraft. It uses the AFHDS 2A(Automatic Frequency Hopping Digital System) protocol, supports standard PPM output and has i-BUS support for up to 18 channels. (PPM i-BUS SBUS)
Description:Brand Name:FlyskyItem Name:FS-A8S ReceiverChannels: PPM 8CH, i-BUS 18CHModel type: Multi-rotorFrequency range: 2.408-2.475GHzBand width: 500KHzBand number: 135RX Sensitivity: -92 dBm2.4GHz system: AFHDS 2AModulation type: GFSKDSC port: PPM/i-BUS/S.BUSTransfer method: FHSSData output: 1.5mm*3 Pin PPM/i-BUS/S.BUSAntenna length: 26mm (Not including brass contacts)Input power supply: 4.0-8.4VDisplay method: LEDNo ground interference ( Transmitting and receiving 1 m from the ground): >300mWorking current: 40mAEach channel data: depend on the transmitterChannel delay: <15mSSize: 20*14*5.3mmWeight: 1.2gCertificate: CE0678, FCCID: N45ZA8S00Compatible Transmitter: Compatible with FS-i4, FS-i6, FS-i6S, FS-i6X, FS-i10, FS-GT2E, FS-GT2G, FS-GT2F
FS-A8S Receiver Manual, Click Here
Excellent thread about shielding these units here
Package Included:1X Flysky FS-A8S 2.4G 8CH Mini Receiver