Upgraded RadioLink AT9-R9DS R9DS 2.4GHz 9CH DSSS Receiver for AT9 AT10 Transmitter as shown

Description

- Upgraded version, antenna is improved, signal will be more stable. - Dual-way communication function. - Could send back flight data. - High sensitivity, distance up to 1.1km. - DSSS technology, reliable. - Supported S-BUS and high-voltage steering engine.