Radiolink AT9S Pro 2.4GHz 12CH RC Transmitter
- Product SKU: R1514
- Category: Advanced Builds, Drones & Accessories, Premium ₹1500+
Radiolink AT9S Pro 2.4GHz 12CH RC Transmitter
The Radiolink AT9S Pro is a sophisticated 2.4GHz 12-channel RC transmitter tailored for an array of applications including drones, RC airplanes, helicopters, cars, boats, and robotics. Utilizing cutting-edge FHSS spread spectrum technology, it ensures reliable signal transmission, minimal latency, and exceptional resistance to interference, allowing for precise control.
When paired with the R9DS receiver, this transmitter enables long-range operation and high-resolution signal output, making it a perfect choice for FPV racing drones, aerial photography UAVs, and intricate RC models. The expansive LCD display simplifies parameter configuration, while a variety of programmable mixing options provide advanced users with enhanced customisation possibilities.
Designed with ergonomics in mind and equipped with high-quality gimbals, the AT9S Pro guarantees smooth operation and accurate stick response during prolonged use. It is also capable of firmware updates and simulator connectivity, catering to the needs of both dedicated hobbyists and professional RC pilots.
Features:
- Sophisticated DSSS and FHSS technology offers stable signal transmission with an operational range of up to 2.1 miles (3.4 km) in the air
- Supports 10/12 channels equipped with telemetry functionality (with PRM-03 module)
- Features throttle cut, dual rates, switch assignment, programmable mixing, fail-safe, reverse polarity protection, and multiple model configurations
- Integrated safety alerts including RSSI warnings and low voltage alarms for the radio, receiver, and model
- Provides audible alerts, vibration feedback, and on-screen LCD notifications for effective operation in noisy settings
- 3-in-1 multifunction port offers simulator connectivity, TBS Crossfire protocol (915 module), and wireless trainer mode (modules sold separately)
- Pre-configured modes for RC airplane, helicopter, glider, multirotor, car, and boat
- Accommodates storage for up to 15 models
- Compatible with R12DS, R12DSM, R9DS, R6DS, and R6DSM receivers
Specifications
| Item Type | Transmitter |
|---|---|
| No. of Channels | 9 |
| Frequency (GHz) | 2.4 |
| Modulation Type | QPSK |
| Bandwidth (MHz) | 5.0 MHz |
| Signal Output | PWM / SBUS / PPM / CRSF |
| RC Drone Remote Weight | 647 g |
| Operating Voltage (V) | 3.0 ~ 10V |
| Operating Current (mA) | 30 ~ 45 mA @ 5V |
| Output Signal | SBUS / SBUS & PWM |
| Receiver Weight (g) | 14 g |
Radiolink AT9S Pro 2.4GHz 12CH RC Transmitter
The Radiolink AT9S Pro is a sophisticated 2.4GHz 12-channel RC transmitter tailored for an array of applications including drones, RC airplanes, helicopters, cars, boats, and robotics. Utilizing cutting-edge FHSS spread spectrum technology, it ensures reliable signal transmission, minimal latency, and exceptional resistance to interference, allowing for precise control.
When paired with the R9DS receiver, this transmitter enables long-range operation and high-resolution signal output, making it a perfect choice for FPV racing drones, aerial photography UAVs, and intricate RC models. The expansive LCD display simplifies parameter configuration, while a variety of programmable mixing options provide advanced users with enhanced customisation possibilities.
Designed with ergonomics in mind and equipped with high-quality gimbals, the AT9S Pro guarantees smooth operation and accurate stick response during prolonged use. It is also capable of firmware updates and simulator connectivity, catering to the needs of both dedicated hobbyists and professional RC pilots.
Features:
- Sophisticated DSSS and FHSS technology offers stable signal transmission with an operational range of up to 2.1 miles (3.4 km) in the air
- Supports 10/12 channels equipped with telemetry functionality (with PRM-03 module)
- Features throttle cut, dual rates, switch assignment, programmable mixing, fail-safe, reverse polarity protection, and multiple model configurations
- Integrated safety alerts including RSSI warnings and low voltage alarms for the radio, receiver, and model
- Provides audible alerts, vibration feedback, and on-screen LCD notifications for effective operation in noisy settings
- 3-in-1 multifunction port offers simulator connectivity, TBS Crossfire protocol (915 module), and wireless trainer mode (modules sold separately)
- Pre-configured modes for RC airplane, helicopter, glider, multirotor, car, and boat
- Accommodates storage for up to 15 models
- Compatible with R12DS, R12DSM, R9DS, R6DS, and R6DSM receivers
Specifications
| Item Type | Transmitter |
|---|---|
| No. of Channels | 9 |
| Frequency (GHz) | 2.4 |
| Modulation Type | QPSK |
| Bandwidth (MHz) | 5.0 MHz |
| Signal Output | PWM / SBUS / PPM / CRSF |
| RC Drone Remote Weight | 647 g |
| Operating Voltage (V) | 3.0 ~ 10V |
| Operating Current (mA) | 30 ~ 45 mA @ 5V |
| Output Signal | SBUS / SBUS & PWM |
| Receiver Weight (g) | 14 g |
Return Policy Overview
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Return Window
- Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
- Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
- Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.
What Can Be Returned
Most items sold on ROBODIUM™ can be returned within the return window, including:
- Items you no longer need or changed your mind about
- Products received in damaged condition
- Items with manufacturing defects
- Wrong items received (item mismatch)
- Missing components inside the package
Return Conditions
To be eligible for a return, items must be:
- In their original, unused condition
- In the original packaging with all accessories, manuals, and free gifts (if any)
- Accompanied by proof of purchase
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
How to Initiate a Return
- Contact us via email at support@robodium.com or call +91 8123109966
- Provide your order number and reason for return
- Submit photos/videos of the item (especially for damaged/defective products)
- Our team will review and approve your return request within 1-2 business days
Return Pickup Process
We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.
- Once your return is approved, we will coordinate pickup from your location.
- Pack the product securely in its original packaging.
- Include a copy of the order confirmation or packing list.
- Keep the package ready - our logistics partner will collect it at the scheduled time.
Return Shipping Costs
- Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
- Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.
Refund Process
- Refund Method: Refunds are processed to your original payment method.
- Processing Time: 5-7 business days after we receive and inspect the returned item.
- Refund Amount: Full purchase price minus any applicable return shipping fees.
- Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).
Replacements
- Once the returned item is inspected and approved, we ship the replacement at no additional cost.
- Replacement items are dispatched within 2 business days of receiving your return.
- If replacement is unavailable, we provide a full refund.
Warranty Terms
All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.
Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
Order Cancellations
- Orders in Pending or Payment Verification status can be canceled for a full refund.
- Contact us immediately at support@robodium.com to cancel before shipping.
- Once an order is shipped, it cannot be canceled but can be returned after delivery.
Customer Service Commitment
- Email Response Time: Within 24 hours on business days
- Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
- Return Request Review: 1-2 business days
- Issue Resolution: Within 48 hours of verification
Need Help?
For any return, refund, or warranty questions, contact us:
📞 +91 8123109966 (Mon-Sat, 10 AM - 6 PM IST)
✉️ support@robodium.com
Last updated: January 2026
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