KO Propo KR-418FH 2.4GHz FHSS 4-Channel Receiver

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KO Propo KR-418FH 2.4GHz FHSS 4-Channel Receiver
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Price: $107.00

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KO Propo KR-418FH 2.4GHz FHSS 4-Channel Receiver. This receiver provides HCS communication to largely improve linearity of the servo movement. When using HCS mode, corresponding servos (ex. RSx3/BSx3 series) are required. The corresponding servo recognizes both modes automatically.


  • Strong noise filtering with a shielded wire antenna.
  • All response modes compatible.
  • Fail safe function ready.
  • Fine line correction becomes more precise
  • Made in Japan
  • HCS mode shortens the communication time of the signal which has been compressed.
  • Each individual channel 1-4 mode can be changed in the KR-418FH.

HCS Compatible servo:

  • RSx3 Power HC, Response HC, Power, Response
  • RSx3-one10 Response
  • RSx3-one10 Flection
  • RSx3-one10 Ver.D
  • RSx3-12, 3-12 HC
  • BSx3 one10 Power, Response
  • BSx3 one10 Grasper

Dimensions: 28 x 18.3x 18.5mm
Weight: 7.5g
Operating Voltage: 4.8 to 7.4V
Frequency: 2.4GHz(FHSS)
Number of channels: 4ch
Black Shield Wire antenna: Yes
Gold Plated header pins: Yes
HCS compatible: Yes
Compatible models: Master unit EX-RR (KIY), Master unit EX-1 (KIY), Master unit EX-2(KIY), Esprit4, EX-5FH, RF-904FH, RF-903FH

This product was added to our catalog on July 5, 2018

nicolas lopez
Verified Owner
Wednesday, Aug 10 2022 (about a year ago)
KO Propo KR-418FH 2.4GHz FHSS 4-Channel Receiver
works perfect with my LDT radio. another great product from Ko Propo