KR-415FHD is a 2.4GHz FHSS 4 channel dual antenna receiver.
KR-415FHD achieves a highly precise receiving performance with the use of a dual circuit and an external and internal antennas. With a less of chance of missing a packet of info from the transmitter the result is a very smooth and linear feel. This receiver offers the use of HCS and each channel can be turned on for this quicker response with the use of the the Rx Mode Selector (sold separately). The external coaxial antenna can have an antenna tube mounted directly to the receiver case for easier installation to your car. This is the long antenna version recommended for nitro cars.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 30 x 23 x 12.8mm
Weight: 8.0 g
Input 4.8~7.4 V
Dual Antenna System
Coaxial Antenna (long)
Gold Connector pin
HCS Compatible
Fail Safe Function
KR-415FHD is a 2.4GHz FHSS 4 channel dual antenna receiver.
KR-415FHD achieves a highly precise receiving performance with the use of a dual circuit and an external and internal antennas. With a less of chance of missing a packet of info from the transmitter the result is a very smooth and linear feel. This receiver offers the use of HCS and each channel can be turned on for this quicker response with the use of the the Rx Mode Selector (sold separately). The external coaxial antenna can have an antenna tube mounted directly to the receiver case for easier installation to your car. This is the short antenna version recommended for electric cars only.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 30 x 23 x 12.8mm
Weight: 8.0 g
Input 4.8~7.4 V
Dual Antenna System
Coaxial Antenna (short)
Gold Connector pin
HCS Compatible
Fail Safe Function
KR-418FH is a 2.4GHz FHSS 4 channel receiver.
Incorporating a new CPU in the receiver allows for increased processing speeds and also allows for the use of HCS. With the increased speed allows for quicker corrections and smoother transitions.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 28.0 x 18.3 x 18.5 mm
Weight: 7.5 g
Input 4.8~7.4 V
Black Coaxial Antenna
Gold Connector pin
Quick Binding
Fail Safe Function
KR-211FH is a two channel micro receiver using KO's Frequency Hopping Spread Spectrum system to be used with the RF-903FH, RF-904FH modules, EX-1 FHSS, EX-2 KIY and EX-RR.
- Input voltage 4.8-7.4V
- Size: 29.3 x 24.4 x 16.0 mm
- Weight: 7.8g
- Quick binding
- Fail Safe Function
- Stranded Copper Wire Antenna
| Input Voltage: | Min 5.0V / Max 10.0V |
| Instant maximum current: | 14.0A |
| Continuous maximum current: | 8A |
| Current self consumption: | Maximum 1mA in standby. (when all of 7 segment LED lights maximum 10mA) |
| Size: | 39.2x17.5x9.5mm (Excluding protrusions) |
| Cable length(input/Battery): | 80mm |
| Cable length(Output/Receiver): | 180cm |
| Weight: | 10.0g |
This is Electorical controled Power switch unut. The CPU remembers the current power state ON/OFF. It prevents the power supply from turning off due to poor contact of the connector by the vibration in the engine car or momentary or voltage drop at overload.
AGS restrains vibration of servo!
Voltage displayed by the 7 segment LED.
Built in 7 segment LED to easily see the battery voltage monitoring. The current battery voltage is displayed for 5 seconds one the power is turned ON. After 5 seconds, the minimum voltage is always displayed.
Translucent case
Since we adopted a translucent case, we can judge the ON/OFF state of the power supply from the side of the switch. Also, the Li-po mode state can easily be seen.
KO PROPO’s new hybrid 2.4GHz system.
With the merit of KO's DS-SS (Direct Sequence-Spread Spectrum) knowledge, the introduction of KO's FH-SS (Frequency Hopping-Spread Spectrum) allows for a stronger performance against interference. Create a better response and comfort by updating your transmitter’s module and receiver. We offer you the best performance system with the new system.
KO PROPO FHSS allows you to experience a clean response. Your vehicle will turn beautifully in the corners.
Each module has a different hopping pattern.
Having different hopping patterns avoids interference. You can operate this system amongst 50 other vehicles.
160m is 2x the distance of our former line up.
The operation distance is greatly improved by optimizing the telecommunication system.
The binding time is greatly reduced to 0.01 seconds or less.
Turn it on and drive it.
KR-415FHD is a 2.4GHz FHSS 4 channel dual antenna receiver.
KR-415FHD achieves a highly precise receiving performance with the use of a dual circuit and an external and internal antennas. With a less of chance of missing a packet of info from the transmitter the result is a very smooth and linear feel. This receiver offers the use of HCS and each channel can be turned on for this quicker response with the use of the the Rx Mode Selector (sold separately). The external coaxial antenna can have an antenna tube mounted directly to the receiver case for easier installation to your car. This is the long antenna version recommended for nitro cars.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 30 x 23 x 12.8mm
Weight: 8.0 g
Input 4.8~7.4 V
Dual Antenna System
Coaxial Antenna (long)
Gold Connector pin
HCS Compatible
Fail Safe Function
KR-415FHD is a 2.4GHz FHSS 4 channel dual antenna receiver.
KR-415FHD achieves a highly precise receiving performance with the use of a dual circuit and an external and internal antennas. With a less of chance of missing a packet of info from the transmitter the result is a very smooth and linear feel. This receiver offers the use of HCS and each channel can be turned on for this quicker response with the use of the the Rx Mode Selector (sold separately). The external coaxial antenna can have an antenna tube mounted directly to the receiver case for easier installation to your car. This is the short antenna version recommended for electric cars only.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 30 x 23 x 12.8mm
Weight: 8.0 g
Input 4.8~7.4 V
Dual Antenna System
Coaxial Antenna (short)
Gold Connector pin
HCS Compatible
Fail Safe Function
KR-418FH is a 2.4GHz FHSS 4 channel receiver.
Incorporating a new CPU in the receiver allows for increased processing speeds and also allows for the use of HCS. With the increased speed allows for quicker corrections and smoother transitions.
Compatible with EX-RR, EX-2 KIY, EX-1 KIY FHSS, EX-10Eurus(RF-904FH),EX-1UR(RF-903FH).
Size: 28.0 x 18.3 x 18.5 mm
Weight: 7.5 g
Input 4.8~7.4 V
Black Coaxial Antenna
Gold Connector pin
Quick Binding
Fail Safe Function
KR-211FH is a two channel micro receiver using KO's Frequency Hopping Spread Spectrum system to be used with the RF-903FH, RF-904FH modules, EX-1 FHSS, EX-2 KIY and EX-RR.
- Input voltage 4.8-7.4V
- Size: 29.3 x 24.4 x 16.0 mm
- Weight: 7.8g
- Quick binding
- Fail Safe Function
- Stranded Copper Wire Antenna
| Input Voltage: | Min 5.0V / Max 10.0V |
| Instant maximum current: | 14.0A |
| Continuous maximum current: | 8A |
| Current self consumption: | Maximum 1mA in standby. (when all of 7 segment LED lights maximum 10mA) |
| Size: | 39.2x17.5x9.5mm (Excluding protrusions) |
| Cable length(input/Battery): | 80mm |
| Cable length(Output/Receiver): | 180cm |
| Weight: | 10.0g |
This is Electorical controled Power switch unut. The CPU remembers the current power state ON/OFF. It prevents the power supply from turning off due to poor contact of the connector by the vibration in the engine car or momentary or voltage drop at overload.
AGS restrains vibration of servo!
Voltage displayed by the 7 segment LED.
Built in 7 segment LED to easily see the battery voltage monitoring. The current battery voltage is displayed for 5 seconds one the power is turned ON. After 5 seconds, the minimum voltage is always displayed.
Translucent case
Since we adopted a translucent case, we can judge the ON/OFF state of the power supply from the side of the switch. Also, the Li-po mode state can easily be seen.