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Suitable for Mode Vehicle ,Boat, Tank, two way aircraft
Item Name: DS-4A Transmitter Spread Spectrum: FHSS
Distance: 300~500m on the water, 400~600m on the ground.
Channels: 4CH RF Range: 2.4Ghz ISM RF Power: <100mW Channel Resolution: 4096
Modulation: GFSK Reaction Speed: PWM:≤20ms
RF Distance: Ground about 400M, Air distance about 800M
Receive sensitivity: <-97dbm Transmit Power:~=70MA
Receiver Power Supply Range: DC4V-12V Transmitter voltage: DC 4V-9V
Anti-slip design, Ergonomic
1. New structure, real one-handed remote control,
2. It has the locking function (lock the fine-tuning rudder of 1 and 2 channels). Press and hold the 4-way switch while pressing the power switch
Flexible control, Smooth use
3. It has fixed-speed cruise function. After fixed-speed, it can also increase and decelerate, which can be realized by increasing or reducing the throttle
4.1 2-channel stroke knob control
Control area display
5. Mixed-control function (12-channel operation at the same time), hold down the 3-way switch while holding down the power switch
6. Support unidirectional and bidirectional modes (hold down the positive and negative channel parts while holding down the power switch)
7. The remote control will automatically shut down after 15 minutes without operation
8. Out of control protection (press and hold the receiver to the code piece while inserting the power supply)
9. Support numerical steering gear and analog steering gear (long press the opposite code to switch (on is numerical, off is simulation)
10. Receiver 4 channels support electrical frequency signal and pwm signal
Joshua L. Fay
Reviewed in the United States on February 9, 2025
It works well but the reverse takes 3 or 4 pulls of the reverse trigger before it will respond and reverse is very weak. The car struggles up to speed in reverse. I don't know if it's a programming issue or a specific defect but if you like to stunt drive and not just race forward in a straight line, avoid this one.
Bman
Reviewed in the United States on February 25, 2025
Used 11 times and then it quite working went crazy
Randy G.
Reviewed in the United States on January 6, 2025
Well made, Excellent price, 2 receivers, Everything works Great! I am using mine for U-Control aircraft and with 4 channels it gives me options. Highly recommend!👍
Steve Taylor
Reviewed in the United States on July 29, 2024
This transmitter is great! It's exactly what I was looking for. I like to film my rc rock crawlers which is difficult with a traditional transmitter but this makes it so much easier! I was worried the joystick wouldn't provide very easy control over the steering but it works really well! It definitely feels cheap but I don't care about that personally because well, it is cheap haha.The only thing I really don't like is the beeping. The startup sounds and all the beeps on it is really annoying. But I didn't take any stars off for that because it doesnt change the functionality and the convince it gives me far outweighs the annoying beeps.
Rainman229
Reviewed in the United States on July 14, 2024
Good controller if you want one hand free. It's a learning curve for us older peeps. But not hard to get used to. Some of the programing setup can get confusing. But there are alot of videos out there that help. These guys made videos for every possible question. Much props and attention to detail.Decent quilty. Easy to use. Would by again.
Joshua S.
Reviewed in the United States on March 3, 2024
Its actually a very good radio for the price. I use one on a traxxas slash and another on a tamiya tt02br buggy. the buggy is tracking near perfect straight. One click either way of trim and it pulls to either side. Also with cruise control can make alot of fun. give bit of throttle and press the big red button and have fun.
James Thobe
Reviewed in the United States on October 30, 2024
This is a great idea if you make solo videos of your RC cars. Leaves a hand free for holding a camera on a pole and doing follow/chase videos. Takes a little getting used to, steering with your thumb and the throttle trigger seems a little touchy, could be a little smoother or have a little more throw, but overall very fun. The cruise control feature is also very cool. Good idea, good product.
Nils Smith
Reviewed in the United States on April 12, 2024
Driving experience:-Cruise control is really cool and intuitive (I will be using it 90% of the time with my crawler!)- Cruise control means you only need to steer. Makes filming one handed sooo easy!- Easy adjustment and tuning- Channel mixing is a huge bonus for me (tank steer)- overall well thought out!!Complaints:-Beep is annoying, would love to turn that off (I will probably surgically remove beeper)
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