Description:

(Discontinued) 

The industry's first indicator function allows the transmitter to check the reception status of radio waves 
transmitted from the transmitter to the receiver when used in combination with a compatible transmitter. 

Adoption of a coaxial antenna improves reception sensitivity for more stable operation, and a plug-in BIND system is adopted for splash-proof specifications.
2.4GHz FHSS5 spread spectrum 4ch
Telemetry-compatible
  External rotation sensor and temperature sensor cannot be connected.
  External rotation sensor and temperature sensor cannot be connected.
  Rotation and temperature can be measured only when using the SUPER VORTEX series.
  SUPER VORTEX series.
SSL compatible (SUPER VORTEX amplifiers, etc.)
 Patent No. 6177590
 SSL and telemetry cannot be used with FH5U.
Ultra-response (SXR/SUR) mode supported
Dual ID
Dual ID (patent number 6104564)

Can also be used in combination with a transmitter without indicator function.
RX-493i can also be used in combination with a transmitter that does not have an indicator function.
The RX-493i is equipped with an indicator function,
RX-493i has the same basic performance as RX-493 except for the indicator function.
If the RX-493i is used with a transmitter that does not support the indicator function, the radio wave reception status can be seen.
The RX-493i is not able to see the reception status of radio waves when used with a transmitter that does not support the indicator function.

Frequency    
2.4GHz FHSS5U/FHSS5

Number of channels    
4ch

Power supply voltage    
3.7 to 7.4V

Dimensions    
26.0x23.2x14.0mm

Weight    
6.2g

Compatible models    
MT-5,M17