KO EX-Next 2.4GHZ Radio Set With KR420XT Receiver Short Wire

Upgrade your RC experience with the KO EX-Next 2.4GHz Radio Set featuring the KR420XT Receiver. Boasting dimensions of 240.5×163.0×107.2mm (excluding protrusions) and a weight of 551g (excluding batteries), this radio set is designed for optimal comfort and performance. Power it with AAA size dry batteries, Ni-MH batteries (sold separately), Li-Fe batteries (2-cell 6.6V, sold separately), or Li-Po batteries (2-cell 7.4V, sold separately). The current consumption is a minimal 200mA or less. With a PWM 4-channel or Serial 8ID channel configuration, this set operates on a 2.4GHz frequency in XT radio mode. Enjoy the convenience of 50 model memories and compatibility with the KR-420XT receiver. Elevate your RC control with the KO EX-Next 2.4GHz Radio Set for precise and reliable performance.

XT Advanced Mode

An all new control software and radio communication software of the EX-NEXT has been developed.  World record communication response and High resolution control are installed. 

"XT Advanced mode" that is the highest speed in EX-NEXT 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 "Fine and smooth maneuvering feeling" by unprecedented high-definition and high-resolution control when operating.

XT Telemetry mode

EX-NEXT supports "XT Telemetry mode" that uses 2-way communication. When "4S series servos" that support serial compatible are connected to the B/S port in the new receiver KR-420XT, you can use "REAL TIME ICS". So, you can easily change parameters of servos from the transmitter without accessing the car directly. Setting your car with more freedom and more detail without compromise.

Also, even using the XT Telemetry mode that is 2-way communication, the High-speed response is still faster thanthe EX-RR.

High speed supported by Serial servo.​
Currently mainstream servo control method is performed by PWM control. PWM control method uses pulse width to send position of servos output from receiver. Serial control method uses a digital signal value to send the position of the servo output. So, communication speed of the Serial control method will be significantly faster than a PWM control method, time ofthe servo’s action from your operation input is shorter. Operating feeling will be ultra high speed like operating thecar directly.

Equipped with a new standard "XT" that achieves the fastest communication speed in the industry​.
You can choose and use from "XT advanced mode" which is the world record response for one way communication and "XT telemetry mode" which is compatible for Telemetry ( 2 ways communication).

*This product’s manual is not included in the package, please download.
*If you use Li-fe, Li-po, you must use with our option unit (Battery stand Unit).
*The product photos on this site are prototypes, which may be different to production models

Product Specifications

• Dimensions:240.5×163.0×107.2mm（Does not include protrusions）
• Weight: 551g（battery not included ）
• Power supply: AAA size dry battery,Ni-MH battery x4 (sold separately) Li-Fe battery（2cell 6.6V）(sold separately) Li-Po battery（2cell 7.4V）(sold separately)
• Current: 200mA or less
• Channel：PWM 4ch/ Serial 8ID *Maximum setting ID number of serial are different by each products.
• Frequency: 2.4GHz
• Radio Mode: XT
• Model memory 50
• Compatible receiver: KR-420XT