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  Item found in the following categories;
> Radios & Receivers > Complete Systems
> Radios & Receivers > HobbyKing


Hobby King 2.4Ghz 4Ch Tx & Rx V2 (Mode 2)

Hobby King 2.4Ghz 4Ch Tx & Rx V2 (Mode 2)
Hobby King 2.4Ghz 4Ch Tx & Rx V2 (Mode 2)

HobbyKing 2.4Ghz 4Ch Tx & Rx V2 (Mode 2)(THROTTLE ON THE LEFT)
Hobbykings T4A 2.4ghz system is an entry level transmitter offering the reliability of 2.4Ghz signal technology and a receiver.

The T4A makes a good backup transmitter or a take anywhere unit. Drop it, scratch it, leave it in the car and forget about it. This is what the T4A is all about.
Not suitable for the multi flapperon, mixer, vtail, FPV, robot controlling hobbyist.
Key Features;
4-channel 2.4GHz transmitter with servo reversing.
Easy to use control for basic models.
Includes 6-channel receiver
Trainer system option.
This system does not need a PC to program servo direction.


1 x 2.4Ghz transmitter
1 x 2.4Ghz Receiver
1 x Bind Plug.

Only HK-T6A receiver is comptible with HK-T4A transmitter.
Only HK-T6Av2 receiver is compatible with the HK-T4Av2 transmitter.


Weight: 989g
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Price  $23.55

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Estimated factory delivery date;
Stock updated frequently.
goods will be available within 30 days
 Customer rated
Total of 703 discussions.
Giuseppe  1 points - 11/22/2015
Any way to sell brand new components to buid and fly a quad? Any suggestion to advertise?
Hobbes  1 points - 11/20/2015
I've only made one quad (I'm a beginner) so should I get this tx and rx for it or no
 HobbyShun 216 points
You'd better go for Turnigy 9x. It is not expensive but has more channels, more features and will grow as you grow in a hobby.)) Happy flying.
OLEKSANDR  2 points - 11/11/2015
good work of 500 m. and more
Mark  3 points - 11/1/2015
Can I use this transmitter on a quadcopter?
 NewToHobbyKing 16272 points
Mark I have but it is not worth it. Get a Turnigy9XV2 Rc System. It will save a lot of heart ake. Also you will need a good Flight Controller Board like the KK2.1
 Mark 3 points
What is the range of Turnigy9XV2?
 NewToHobbyKing 16272 points
Mark I am getting 400m Plus some have reported more.
 Mark 3 points
Ok. Thank you.
 NewToHobbyKing 16272 points
The best thing about the Turnigy9XV2 is it is compatible with the Receiver, of the Rc System above and the receivers of the HK 6ch system. Then later if you upgrade to the NEW Turnigy TGY-i10. All your receiver can be used with that RC System Too. Lastly the Turnigy9XV2 is a module based Rc System. So with a little work, you can remove the module and fit a DSM 2 / X Module! (Cool).
Wayne  1 points - 10/27/2015
I have just obtained a model yacht with a HobbyKing 2.4Ghz 4Ch Tx & Rx. Where can I find a manual for this unit?
Customer Reviews
Overall Rating
104 thumbs up!
Great product, easy to bind and great range/response.

just because some people were having trouble,

1. connect the Rx to a Battery notice the blinking led
2. hold down the bind button on the bottom of the controller
3. turn on the controller while holding down the bind button and watch the led
4. when it stops blinking you are done (less than 5 secs for me).
3. t

12 comments. Reply..

Overall Rating
78 thumbs up!
1. Batteries in transmitter, switch off.
2. Connect one side of the bind plug to the BAT slot on the receiver.
3. Connect an ESC (with battery attached) to one of the channels. Black line (-) goes to the far right. You will see a red LED blinking.
4. Push and hold down the bind button on the transmitter while switching on. Keep the bind button held down until the red LED stops blinking. You are now ready to enjoy your wonderful new 2.4GHz TX.

4 comments. Reply..

Overall Rating
78 thumbs up!
After a range test the club members were impressed by its performance. Hand signals to confirm its function were hardly seen on the end of the test so we stopped it. No servo-vibrations were noticed during this test so the signal stayed clear overall. The 3 test flights afterwards only confirmed the first experiment. Five stars for doing its job but what a pity no instructions are available.
Very pleased with this purchase.

1 comment. Reply..

Overall Rating
24 thumbs up!
To Bind this transmitter use this manual and it works good i found it and it is the seem product as the Hobby King 2.4Ghz transmitters

this is the Topcad

3 comments. Reply..

Overall Rating
14 thumbs up!
Awesome price! I love this radio and I also got 2 extra receivers. I am flying indoor and the receiver case can be easily removed to save weight. I also have another 6ch USB computer radio that binds to these recievers and workd with all 6 channels. Hobby City needs 6ch mixing version.

2 comments. Reply.. here to see all reviews
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