The FlySky FS-CT6B 2.4G 6CH Radio System with FS-R6B Receiver is a budget-accessible entry-level RC radio system for drone and RC aircraft, providing a complete flysky transmitter and receiver system with six independent control channels over a 2.4GHz GFSK digital link — covering all four primary flight control channels (throttle, yaw, pitch, roll) plus two auxiliary channels for flight mode switching and other functions on the connected flight controller. The FS-CT6B is a physical button-based transmitter without a touchscreen, making it a simpler and more straightforward radio for beginner RC builders, the touchscreen menu of the higher-channel FS-i6S, while still providing 2.4GHz frequency stability and digital encoding that FlySky systems.
The fs ct6b flysky transmitter has a built-in rechargeable battery pack and onboard charger port — unlike the FS-i6S which requires four AA cells — allowing the pilot to recharge the transmitter directly between sessions without sourcing or replacing batteries. The antenna is longer than compact transmitters, supporting reliable RF signal propagation at open flying fields for RC aircraft covering larger distances than hovering quadcopters. The 1024-step signal resolution is standard for entry-level radio systems and sufficient for smooth control on KK2.1.5 flight controller and basic drone builds where finer 4096-step resolution is not required. The transmitter and receiver for drone set includes the FS-R6B receiver, which outputs standard PWM signals on individual channel wires — compatible with the KK2.1.5 flight controller’s individual receiver input pins, making wiring straightforward for beginner builds.
The rc transmitter and receiver set includes a DSC port for connecting to a PC flight simulator before the maiden flight, and an LED low voltage indicator that alerts the pilot when the internal battery charge runs low. This 2.4 ghz rc transmitter and receiver set is ideal for KK2.1.5 beginner quadcopter RC plane and budget drone remote control radio system builds in India.
Related Product:
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- Checkout Flysky FS-i6-M2 2.4GHz 6-Channel Transmitter Receiver
Features:
- Built-in rechargeable battery with charger port — no AA batteries needed
- 88mm antenna — longer element for open-field RC plane range
- 6-channel coverage for all flight controls plus two auxiliary channels
- Physical button navigation — straightforward menu without touchscreen
- DSC port for PC flight simulator connection before maiden flight
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | FlySky |
| Model | FS-CT6B |
| Color | Black |
| Number of Channels | 6 Channels |
| Control Resolution | 1024 |
| Modulation | GFSK |
| Bandwidth | 500kHz |
| Operating Voltage | 12V DC |
| Low Voltage Warning | LED Indicator |
| DSC Port | Yes |
| Charger Port | Yes |
| Antenna Length | 88mm |
Applications:
- FS-CT6B 2.4G 6CH Radio System radio control with 6-channel CT6B
- India maker controls RC foam plane with flysky transmitter and receiver
- STEM drone project for fs ct6b flysky transmitter 6-channel control demo
- Budget F450 quad build with entry-level 2.4GHz 6-channel radio system
- FS-CT6B 2.4G 6CH Radio System for 6-channel drone control lab build
Package Includes:
- 1 x FlySky FS-CT6B 2.4G 6CH Radio System with FS-R6B Receiver














Anay Bhandari –
Best kit ever bought
Devansh Biyani –
100% genuine product quality
Kian Mundra –
Genuine product, fast delivery, easy setup, and excellent technical support made the purchase worthwhile.
Darshan Chordia –
Fast delivery with no damage during transit
Sharman Gadiya –
FlySky FS-CT6B radio system worked perfectly for my robotics project with stable range and reliable control.