Description: 

-The industry's first indicator function allows the transmitter to check the reception status of radio waves transmitted from the transmitter to the receiver in combination with a compatible transmitter.
-Improved reception sensitivity through the use of a coaxial antenna ensures more stable operation, and the plug-in BIND system is splash-proof.
-2.4 GHz FHSS5 spread spectrum system 4ch
-Telemetry-compatible
-External rotation sensors and temperature sensors cannot be connected.
-External rotation and temperature sensors cannot be connected.
-Rotation and temperature are only available when using the SUPER VORTEX series.
-SUPER VORTEX series.
-SSL-compatible (SUPER VORTEX amplifiers, etc.)

-SSL and telemetry cannot be used with the FH5U.
Ultra response (SXR/SUR) mode compatible.
Dual ID
-WATERPROOF.
-Can also be used in combination with transmitters not equipped with an indicator function.
-Can also be used in combination with a transmitter without indicator function.
-The RX-493i is equipped with an indicator function,

-The RX-493i has the same basic performance as the RX-493 except for the indicator function.
-If used with a transmitter that does not support the indicator function, the radio signal reception status can be seen.
-The radio reception status cannot be seen when used with a transmitter that does not support the indicator function.