KO Propo EX-NEXT 2.4GHz Radio System w/KR-420XT Receiver
KOP10661
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
The KO Propo EX-NEXT 2.4GHz Radio System includes a KR-420XT Receiver. The EX-NEXT features two different modes for operation XT Advanced Mode and XT Telemetry Mode.
XT Advanced Mode:
- Control and radio communication software of the EX-NEXT has world record setting communication response - XT Advanced mode is about 3 times the speed of the EX-RR. The performance far exceeds the conventional high-speed communication.
- High-speed communication in the XT advanced mode improves the information density that will be sent to the receivers - You will feel a and smooth maneuvering feeling by unprecedented high-definition and high-resolution control when operating
XT Telemetry Mode:
NOTE: Manual is not included. Please use the manual found in the resources tab.
Specifications
- EX-NEXT supports "XT Telemetry mode" that uses 2-way communication - When 4S servos that support serial connection are connected to the B/S port in the new receiver KR-420XT, you can use the REAL TIME ICS. This will allow you to easily change parameters of servos from the transmitter without accessing the car directly. Setting your car with more freedom and more detail without compromise.
- High speed communications in Telemetry mode - Even in XT Telemetry mode that is 2-way communication, the High-speed response is still faster than the EX-RR
Xpansion 2:
EX-NEXT is equipped with the updated "LCD Xpansion unit 2 EXP-201" as standard equipment - Telemetry, XT radio mode, supported menu, and setting function for ICS compatible servo are standard. Serial compatible servos which support "REAL TIME ICS" and conventional ICS compatible servos can be used. Change settings of an ICS servo by only using the Xpansion unit 2 without using a PC or servo model selector.
EX-NEXT is equipped with the updated "LCD Xpansion unit 2 EXP-201" as standard equipment - Telemetry, XT radio mode, supported menu, and setting function for ICS compatible servo are standard. Serial compatible servos which support "REAL TIME ICS" and conventional ICS compatible servos can be used. Change settings of an ICS servo by only using the Xpansion unit 2 without using a PC or servo model selector.
*It is necessary to use external power (6 to 7.4V) for setting by Xpansion unit 2 only.
NOTE: Manual is not included. Please use the manual found in the resources tab.
Specifications
- Transmitter:
- Dimension: 240.5 x 163.0 x 107.2mm
- Number of the channels: 8
- Power source: R03/AAA/UM4 battery x4 (Batteries not included. If you use Li-fe, Li-po, you must use with the optional KO Propo Battery Stand Unit)
- Current: less 200mA
- Modulation: FHSS-XT
- Frequency: 2.4GHz
- Weight: 551g (Normal Grip)
- Model memory: 50
- Compatible receiver: KR-420XT
- Receiver:
- Modulation: FHSS-XT
- Number of the channels: 8 (1 to 4 channel : PWM) (1 to 8 channel : Serial)
- Frequency: 2.4GHz
- Operation Voltage: 4.8V to 7.4V
- Neutral pulse: 1.5msec (NORMAL/MILD) 0.375msec (HCS MODE)
- Dimensions: 30.9 x 18.4 x 13.5mm (Not include antenna)
- Weight: 5.8g (5.4g with short antenna)
Includes:
- (1) EX-NEXT Radio System
- (1) LCD Xpansion Unit2 EXP-201
- (1) Aluminum Steering Wheel 5
- (1) 2.1 Drop Down Extension Unit
- (1) KR-420XT Receiver
This product was added to our catalog on May 20, 2021
Barry Foster
Verified Owner
Friday, Jun 4 2021 (about 2 years ago)
KO Propo EX-NEXT 2.4GHz Radio System w/KR-420XT Receiver
First, it is with great pleasure that I offer my congratulations and thanks to KO Propo Japan for creating this RC radio system so an amateur like myself can feel and drive like a pro. The picture you are viewing, the KO Propo EX-NEXT, is in fact the best RC radio available in the world. When used with the RSx3 steering servo this system is smooth, pleasurable and scientific precision. When I put my B74.1 to the track with this system to turn the wheel and pull the trigger for the first time I was truly at a loss for words. I was now operating my B74.1 as it was intended to be driven with a radio system that could serve it justice. The steering was immediate. The throttle to the ESC was a much faster interface resulting in a massive control upgrade. The throttle and brake parameters have now entered another dimension. My B74.1 became a pleasure to drive. Jumping was also more precise because of the speed of this system. If you want the best radio then buy this one. Have no doubts. It will change the way you run your RC car.
Thomas Boyd
Verified Owner
Friday, Apr 28 2023 (12 months ago)
KO Propo EX-NEXT 2.4GHz Radio System w/KR-420XT Receiver
Love it! Solid build and great response. Only issue is with the instructions…still unclear on what some functions do!! Haha