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RadioLink AT9S Transmitter

 -  BLACK AND GOLDEN 192128801

2.4GHz 10CH DSSS FHSS Spread Spectrum 3ms Fast Response with R9DS Receiver

Dispatch: Ships between Jul 27 - Jul 29

Discount : 14% OFF
Additional Purchase Deal: For any Item Total over 30.00, purchase 1 Special Promo Item for 1.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
QTY: - +



to United States  Via Flat Rate Shipping
    • Description
    • Product FAQ
    • Customer Reviews
    • Shipping & Payment
    • Wholesale Inquiry

    With this almighty transmitter, RadioLink AT9S, you can control your multicopter as long as you see it in the urban area. Apart from its astonishing control distance, it is also characterized by DSSS and FHSS spread spectrum technology, multilingual menu and ultra fast response. Therefore, your commands can go farther and be carried out faster!

    Main Features:
    - DSSS and FHSS spread spectrum work simultaneously and provide extraordinary anti-interference performance.
    - Astounding compatibility. It supports nearly all RC airplanes, boats, and cars.
    - 3ms ultra fast response. The speed is more than 6 times faster than the average 20ms of other transmitters.
    - Most advanced configuration.The STM32F103VET6 MCU with a 32-bit RISC core operates at 72MHz and has a 512KB of flash memory, two 12-bit ADCs. As for the TI CC2533 chip, it is the most advanced chip in an RC transmitter.
    - Multilingual menu. 9 languages are available for you, including English, Chinese, Spanish, Dutch, French, Italian, Turkish, Russian and Korean.
    - SBUS and PWM output. With R9DS Receiver, it supports the output of SBUS and PWM signals at the same time. In addition, it also supports any receivers in the RadioLink D Series, especially R10DS and R6DS.
    - Green and low-consumption. Its operating current is only 90mA, which contributes to its long run time of more than 12 hours. The design of the AT9S PCB layout also effectively eliminates the interference of SMPS.
    - Intelligent anti-reserve protection. When the battery is connected wrongly, there will be no electricity in the circuits. No matter how long the wrong connection lasts, you don't need to worry that this will do any harm to the transmitter.
    - Discernibility of 4096-grade data. With the most advanced hardware design, the output of the servo signals is smooth, with the regular fluctuation of 0.5us and maximum fluctuation of 1.84us, which is 4 times as precise as the AT9 Transmitter.
    - User-friendly prompts. It ensures a safe flight by providing you with various alarm prompts, such as low RSSI vibration alarm setting, low transmitter voltage, low receiver voltage and low extended engine voltage alarm.
    - Online upgrades via USB. With a USB cable, your AT9S Transmitter remains the frontrunner forever! It is easy to copy a huge volume of the model data. The resetting of the parameters can be done by bulk copying.
    - A menu that guides you. No instruction is needed. Following what the menu tells you to do is enough to complete all the settings.
    - Programmable interface. Basic menu, advanced menu, graphs of data and so on are available for you. You can even edit your own control interface.
    - Considerate and ergonomic design. The transmitter is sweat-resistant and durable after electroplating and sub UV-coating. It is also amazingly satisfying because it has a large number of switches, including 2 rotary knobs, 2 sticks, three 3-way switches, four 2-way switches, and one self-closing hinge.

    Size: AT9S 183 x 100 x 193mm, R9DS 41 x 23 x 14mm
    Weight: 0.88kg
    Frequency: 2.4GHz ISM band ( 2400MHz to 2483.5MHz )
    Modulation mode: QPSK
    Channel bandwidth: 5.0MHz
    Spread spectrum: DSSS, FHSS
    Adjacent channel rejection: more than 38dBm
    Transmitter power: less than 100mW ( 20dBm )
    Operating current: less than 90mA at 12V
    Operating voltage: 7.4 - 18.0V
    Control distance: more than 900 meters near the ground, 1500 meters in the air
    ( The actual control distance depends on the environment of flight. )
    Channel: 10 channels ( more than 5 user-customizable channels )
    Compatibility: all 120-degree and 90-degree swash-plate helicopters, all fixed-wing planes, gliders, and multi-rotors
    Simulation model: in this model, you can turn off the radio-frequency emission and enter the power saving mode
    Screen: 2.8 inches, 16-bit color, 240 x 320 pixels
    Compatible receivers: R9DS ( SBUS and PWM ) , R10DS and R6DS
    Throttle type: left-hand throttle
    Note: the factory default language is English and Chinese, users can brush their own software to get multilingual interface.



    Brand: RadioLink
    Type: Receiver,Transmitter

    Dimension and Weight

    Product weight: 0.880 kg
    Package weight: 1.060 kg
    Product size (L x W x H): 18.30 x 10.00 x 19.30 cm / 7.2 x 3.94 x 7.6 inches
    Package size (L x W x H): 22.00 x 20.00 x 12.00 cm / 8.66 x 7.87 x 4.72 inches

    Package Contents

    Package Contents: 1 x AT9S Transmitter, 1 x R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

    RadioLink AT9S 2.4GHz 10CH Transmitter with R9DS Receiver

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      Customer Questions & Answers

      • By  Nicola May-09/2017 10:05:07

        is the cable to connect the receiver with sbus to the spracingf3 flughtcontroller in the package?


        Hi, it supports nearly all RC airplanes, boats, and cars.

      • By  Nicola May-08/2017 09:05:33

        is the R9DS receiver included?


        Hello Nicola,
        Package Contents: 1 x AT9S Transmitter, 1 x R9DS Receiver

      • By  Michael Oct-06/2016 02:10:15

        Is this radio compatible with other brand receivers I.e. FRSKY


        Hello Michael,
        It supports any receivers in the RadioLink D Series, especially R10DS and R6DS. Thanks for your support.

      • By  Pavel Rašek Aug-31/2016 04:08:00

        How mode is this transmitter? Mode 1 or Mode 2 ? Thanks Pavel Rašek



        Thanks for your inquiry.

        You can set both modes(Mode 1 or Mode 2).

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      Shipping & Payment


      There are two key factors which will affect the time you receive your items.

      Item processing time
      After confirming your payment, we usually ship products out within 24 business hours. However, sometimes due to large transaction volumes or other order issues, we may require up to 3 working days to process orders. You will receive a notification email as soon as your product(s) have been dispatched.
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0.00% 17.96% 54.14% 38.6
      Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
      Australia 7.67% 86.60% 5.68% 0% 11
      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
      USA Warehouse:Generally, 3-7 days to a USA address.
      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
      Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
      Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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        Stock in: China

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        Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.