RadioLink AT9S Transmitter with R9DS Receiver

Features

DSSS & FHSS Spread Spectrum: DSSS & FHSS work synchronously, 16 channels of pseudo-random frequency hopping and QPSK modulation ensure excellent anti-interference performance. Even normal operation in the city center is possible.

Actual measurement: 900 meters on the ground and 1500 meters in the air.

Realtime data telemetry: Supports signal strength, receiver voltage monitoring and extended motor voltage telemetry module PRM-01 and OSD info telemetry module PRM-02. The PRM-02 can feedback GPS, SPEED, voltage etc. on the AT9S display when used with the flight controller APM or PIX.

The most complete types and functions: Suitable for all aircraft, including helicopters with 8 swashplate modes, fixed wings with 2 tails and 3 wings, gliders with 4 wings and 2 tails, and multicopters, RC cars and boats.

Top configuration: MCU: STM32F103VET6 (32-bit RISC core running at 72 MHz, 512 kbyte flash memory, two 12-bit ADCs). Chip: TI CC2533, the most advanced chip ever in an RC transmitter.
Multilingual: English, Spanish, German, Italian, French, Turkish, Russian, Korean and Chinese menu.

Support for SBUS, PPM and PWM: SBUS, PPM and PWM signals can work simultaneously. The AT9S comes with receiver R9DS, with simultaneous SBUS and PWM signal output. Also compatible with the diversity antenna receiver R10DS, with simultaneous SBUS and PWM signal output. Super mini receiver R6DS, with simultaneous SBUS, PPM and PWM signal output!

Receiver: R9DS, with simultaneous SBUS, PPM and PWM signals, easy to connect.

Green and low consumption: The switching power supply (SMPS) keeps the operating current at 90 mA when using a 3S LiPo battery, half or even a third of the consumption of similar products. With a capacity of 1800 mAh, a 3S LiPo battery can work for more than 12 hours. The PCB design of the AT9S prevents interference from SMPS.

Intelligent anti-polarity connection protection: You don't have to worry about damage to your transmitter, even if you always connect with reverse polarity.

Universal JST battery connector and a wide input voltage range guarantee support for multiple batteries, 8 AA batteries, 2S-4S LiPo batteries or other types of batteries.

4096 precision: The 4096 section precision ensures a maximum PWM signal jitter of 1.84 µs and a normal jitter of 0.5 µs, a quarter of the AT9 and a sixth of competing products, and guarantees anti-vibration servo rudder.

Multiple alarm notifications: Low RSSI vibration alarm setting, low transmitter voltage, low receiver voltage and low extended motor voltage alarm. Vibrations, DD sounds and alarming words prevent ignorance in a noisy environment and ensure a safe flight.

Humanized design: Simple settings: Navigation menu offers the next step, simplified operation and settings. Easy to use, even without reading the manual.

USB upgrade: Upgrading via a USB cable ensures that the AT9S always maintains the most advanced system and program. The USB backup function of the AT9S helps you easily save and copy parameter settings.

Programmable MIX operation: Basic menu, advanced menu, graph display for different throttle and servo curves. 5-10 channels can be customized. Advanced settings as desired.

Humanized switch positioning: Two rotary knobs, two sliders, three three-position switches, four two-position switches and a reset trainer switch. Supports multiple antenna control modes and PTZ control. VR switches are galvanized and UV resistant.

Specifications

• Dimensions: 183*193*100 mm
• Weight: 0.88 kg
• Frequency: 2.4 GHz ISM band (2400 MHz to 2483.5 MHz)
• Modulation mode: QPSK
• Channel bandwidth: 5.0 MHz and 250 kbps
• Spread spectrum: DSSS and FHSS
• Adjacent channel rejection: > 38 mW
• Transmit power: > 100 mW (20 dBm)
• Operating current: 90 mA at 12 V
• Operating voltage: 7.4 ~ 18.0 V
• Control distance: more than 900 meters ground, 1.5 km air
• Receiver: 10 channels (2 auxiliary channels), 5 ~ 10 channels are customizable
  Simulator mode: under simulator mode the transmitter turns off and switches to power saving mode
• Screen: 2.8 inch 16-color screen, 240*320 pixels
• Compatible model: Includes all helicopters with 120 and 90 degree swashplate, all fixed wings and gliders, five flying model airplanes and aircraft