Radiolink Radio AT-9 Mode 1, 2.4Ghz + R9D Receiver

(This text is machine translated) Technical Characteristics - 9-channel radio with different modes Helicopter, mulicopter, glider plane, ... - 240*320 pixel color screen - English menu - Frequency: 2.4Ghs ISM (2400~2485MHz) QPSK modulation - Single channel bandwidth: 5.0MHz - Anti-interference DSSS allowing fast response time of 3ms - Built-in receiver for transmission feedback...