R12ds Receiver – Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM
- Stronger Anti-interference: DSSS&FHSS communication technology makes R12DS receiver with stable transmission signal, control distance up to 2.4 miles in the air. (Actually, control range depends on the using environment) 12 Channels: with standard SBUS/PWM signal output, high resolution ratio of 4096, fast Respone for all channels. Make sure SYSTEM CH seletion is 12CH mode when it works with AT9S.
Features:
- R12DS to produce a highly constant and stable transmission signal.
- DSSS&FHSS reduce overall signal interference.
- Control distance up to 2.4 miles in the air.
- High resolution ratio of 4096
- Fast Respone for all channels
Specifications:
- Operating Voltage: 3~10V
- Operating Current: 38-45mA@5V
- Section Precision: 4096, 0.25us per section
- Control distance: 4000 meters(2.49Miles) in the air, 2000 meters(1.24Miles) on the ground (Maximum range tested in unobstructed areas free of interference and may vary depending on local regulations).
- Compatible with extended telemetry module PRM-01
- Compatible transmitter: AT10II/AT10/AT9S Pro/AT9S/AT9
- Size: 50 x 32 x 14.5MM (1.97″ x 1.26″ x 0.57″)
- Weight: 15g (0.49oz)
- Channels Qty: 11 channels for PWM signal output; 12 channels for SBUS&PWM signal output.
- Signals: PWM/SBUS&PWM
Packages Includes:
- 1 x Radio link R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM
Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM Overview
The Radiolink R12DS is a 12-channel 2.4GHz RC receiver providing both SBUS and PWM outputs for precise remote control in unmanned vehicles. It combines DSSS and FHSS technologies to deliver stable signal transmission with high-resolution feedback for drones, planes, cars and boats.
Key Features of Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM
- 12 channels with 4096-step resolution and 0.25 µs section precision for smooth servo response
- Dual output options: standard SBUS serial interface and individual PWM ports for flexible setup
- DSSS & FHSS hybrid communication for enhanced anti-interference and reliable link
- Up to 2.4 miles control range in optimal conditions
- Low current draw (38–45 mA at 5 V) conserves onboard power
- Compatible with Radiolink PRM-01 telemetry module and AT10/AT9 series transmitters
- Genuine Radiolink hardware, fast shipping from Zbotic
Applications and Use Cases
- Multirotor drones (quadcopters, hexacopters) requiring precise channel control
- FPV racing setups that demand low latency and high-resolution signals
- Fixed-wing RC aircraft where long-range link stability is critical
- Helicopter models utilizing telemetry for real-time status monitoring
- RC boats and surface vehicles needing robust anti-interference performance
- Ground robots or rovers integrating digital SBUS protocols
How to Use Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM
To set up the R12DS, mount it centrally in your frame and connect a 5 V power source along with either the SBUS or individual PWM leads to your flight controller. Enter bind mode by installing the bind plug and powering on, then trigger the bind sequence on your compatible Radiolink transmitter in 12CH mode. After LED indication confirms binding, remove the plug, configure channel mapping in your controller firmware, and secure the antenna away from metallic components.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
How do I bind the R12DS receiver to my Radiolink transmitter?
With the bind plug inserted, power on the R12DS and press the bind button on your AT10/AT9 series transmitter set to 12CH mode. Wait for the receiver’s LED to turn solid, indicating a successful bind, then remove the plug and restart both devices.
Can I use both SBUS and PWM outputs simultaneously?
Yes. The R12DS provides a single SBUS port for consolidated digital output and 12 individual PWM pins. You can connect both to different controllers or use SBUS for flight control while assigning PWM for servos or gimbals.
How do I enable telemetry with the R12DS?
Install a Radiolink PRM-01 telemetry module into the receiver’s designated port. Enable telemetry on your AT series transmitter and configure the data output in your flight controller settings to monitor real-time RSSI, voltage, and other supported parameters.
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Read More →Technical Specifications
| Brand | Radiolink |
|---|---|
| Model | R12DS |
| Interface / Protocol | 4G |
| Frequency | 2.4GHz |
| SKU | AI1276 |
| Availability | Out of Stock |
Applications & Use Cases
The Radiolink R12DS 2.4GHz RC Receiver 12 Channels SBUS/PWM is a versatile drone transmitter and receiver used across a wide range of applications including FPV drone control, RC aircraft, ground vehicles, and long-range drone operations.
Common use cases:
- Setting up a new FPV quad with digital link
- Replacing a receiver after a crash
- Building a long-range fixed-wing aircraft
This product is ideal for FPV pilots, RC hobbyists, and drone builders.
Technical Tip: ELRS (ExpressLRS) offers excellent range and low latency at 2.4GHz. Ensure your transmitter and receiver use the same protocol.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine Radiolink product sourced from authorized channels
Aditya Saxena (verified owner) –
Solid Radiolink R12DS 2.4GHz RC Receiver 12. Not the absolute best but excellent value for the price point.
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Varun Gupta (verified owner) –
Received the Radiolink R12DS 2.4GHz RC Receiver 12 in great condition. Testing done, everything works perfectly.
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Great quality Radiolink R12DS 2.4GHz RC Receiver 12. Perfect specs for my drone project. Fast delivery too!
Dhruv Deshpande –
Decent Radiolink R12DS 2.4GHz RC Receiver 12. Took some effort to set up but working now.
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