Features:

• 90 mA operate current
• Mix control
• Vibration alarm
• Antiplug protect
• Real-time telemetry
• 3ms quick response
• Multilanguage
• SBUS & PPM
• DSSS & FHSS
• Ten channels
• USB online upgrade
• The smallest RX

DSSS & FHSS Spread Spectrum
DSSS & FHSS hybrid dual spread spectrum, 
16 channels pseudo random frequency hopping,
QPSK modulation ensure excellent anti-interference performance
Even can controlled normally in city center
Actual measurement: 900 meters ground and 3400 meters air

Real-time Data Telemetry
Support signal strength, receiver voltage monitored, and extended engine voltage telemetry module PRM-01 and OSD info telemetry module PRM-02.
PRM-02 can feedback GPS, SPEED, voltage etc.on AT9S display when work with flight controller APM or PIX

The Most Full Types And Functions
Suit for all airplanes including helicopter 8 swash plate models, fixed wing 2 tails 3 airfoils, gliders 4 airfoils 2 tails, and multicopter, RC cars and boats

Top Configuration

Multilanguage

SBUS, PPM and PWM Support
S-BUS, PPM and PWM signal possible working at the same time,
AT9S sells with receiver R9DS,SBUS and PWM signal output simultaneous
Also, compatible with diversity antenna receiver R12DS / R10DSS
support SBUS and PWM signal output simultaneous
Supper mini receiver R6DS, support SBUS,
PPM and PWM signal output simultaneous!

Green and Low Consumption
90 mA operating current: Switching Mode Power Supply (SMPS) ensure the operating current keep to 90 mA when using 3S LiPo battery, a half or even one third consumption of the similar produts. With a 1800 mAh 3S LiPo battery can working more than 12 hours. PCB layout design of AT9S solve the interference of SMPS.

Anti-polarity Connect Protection Intelligent
Do not worry about that damage your transmitter even connect anti-polarity all the time. Universal JST battery connector and wide input voltage range ensure multiple battery supprt:
8pcs AA batteries or 2S - 4S LiPo battery or other kinds of batteries.

4096 Precision
4096 section precision
The max PWM signal jitter is 1.84 us and the regular jitter is 0.5 us,
a quarter of AT9 and one-six of competing products, ensure servos anti-shaka rudder

Multi Alarm Prompt
Low RSSI vibration alarm setting,
low transmitter voltage, low receiver voltage and low extended engine voltage alarm.
Vibration, DD sounds and words alarming avoid any ignorance in a noisy condition, ensure a safe flight.

Humanized Design Easy Setting
Navigation menu offering next step,
simplified the operating and setting.

USB Upgrade
Upgrade by an USB cable helps AT9S always keeps the most advanced system and program. The USB data backup copy function of AT9S help you save and copy parameter setting easily.

Programmable MIX Control
Basic menu, advance menu, graph view for varieties of throttle and servo curve
5-10 channels are customized
Any advanced settings as you want

Humanized Switch Positioning
Two knob switches, two slider switches, three 3-gear switches, four 2-gear switches, a reset trainer switch
Support multiple aerial control mode and PTZ control. VR switches are galvanized and sub UV design

Technical data:

• Size: 
  - AT9S: 183x100x193 mm
  - R9DS: 41x23x14 mm
• Weight: 880 g
• Frequency: 2.4GHz ISM band (2400 to 2483.5 MHz)
• Modulation mode: QPSK
• Channel bandwidth: 5.0 MHz & 250 Kbps
• Spread spectrum: DSSS & FHSS
• Adjacent channel rejection: >38 dbm
• Transmitter power:
• Operating current: 90 mA @ 12V
• Operating voltage: 7.4~18.0 V
• Control distance: more than 900 meters ground, 3400 meters air (the actual control distance depends on the flying environment)
• Channel: 10 channels, 5-10 channels are customized
• Compatible model: include all 120 degree and 90 degree swash-plate helicopter, all fix wings, glider and multi-rotor
• Simulator mode: under the simulator mode the transmitter action turn off, change to power saving mode
• Screen: 2.8 inches 16 colorful screen, 240x320px
• Support receivers: R9DS, R12DS, R10DS, R6DS, R6DSM