Features: High quality PA to high receiving sensitivity; Dual-antenna design, available to mount in different angle to increase the reception reliability; Separate S-BUS/8CH output, connect directly to flight control system, especially designed for mini size aircraft. Model: -RXF7603 Operating Voltage:3.3V~8.4V Dimension: 35 x 18 x 5mm (exclude antenna) Output Channel: Compatible S-BUS/ 8CH Receiving Antenna: Dual antenna Bind Procedure: 1. Bring the transmitter and the receiver close to each Other, within half meter ( 20 inches); 2. Turn on the transmitter. 3. Turn on the receiver 4. Long press the SW on the receiver for more than 2 seconds, while complete bind, the LED in the receiver changes to solid green. It could be failed binding as for the environment, please repeat the above steps. Compatibility: Compatible with Futaba S_FHSS / TM- RF Module remote control system. Suitable for Futaba 18MZ, 14SG, 10J, 8J, 6J etc. S_FHSS remote control. Material: Plastic colour: As shown Package Contents: 1 x Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.