SKU: DRFC-3355
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RadioMaster TX16S MK3 Radio Controller (ELRS / M2) - Black / Transparent Charcoal

₹36,639.00 (Inclusive of all taxes)
Out of Stock

The RadioMaster TX16S MK3 is a high-performance open-source radio transmitter featuring a dual-band ExpressLRS internal RF system (2.4GHz & 900MHz), EdgeTX firmware, and V6 Hall sensor gimbals for precise, long-range FPV and RC control.

Features

  • Powered by STM32H7 processor for ultra-fast response and EdgeTX firmware support.
  • Integrated dual-band ExpressLRS RF system (2.4GHz & Sub-G 900MHz) for stable, long-range, low-latency communication.
  • Features V6 quad-bearing Hall sensor gimbals with customizable RGB LED rings and modular switch panels.
  • 5-inch IPS touchscreen (800×480) provides clear visibility and intuitive system navigation.
  • Smart battery management supports 2S LiPo, 18650, or 21700 cells with an efficient cooling system.

Out of stock

Description

The RadioMaster TX16S MK3 represents a significant evolution in open-source radio control, built around a powerful STM32H7 microcontroller. This processing foundation enables rapid system response, complex telemetry handling, and full compatibility with the latest EdgeTX firmware, providing pilots with unparalleled customization and scripting capabilities through LUA. The integrated dual-band RF system leverages ExpressLRS technology across both 2.4GHz and 900MHz spectrums, offering pilots the flexibility to choose between maximum data rate or extended penetration and range.

Engineered for durability and precision, the TX16S MK3 incorporates V6 Hall sensor gimbals mounted on quad ball bearings, delivering smooth, centering-free stick feel essential for acrobatic FPV flight and precise cinematic maneuvers. The modular design extends to its physical interface, with removable shoulder switch panels and a JR-compatible external module bay, ensuring the transmitter can adapt to any pilot’s preferred control layout or future protocol upgrades.

Key Features

  • Advanced Processing: STM32H7 MCU delivers maximum computational power for complex telemetry, scripting, and ultra-low latency control signals.
  • Dual-Band Internal RF: Gemini ExpressLRS system with dual LR1121 chips provides simultaneous 2.4GHz (high data rate) and Sub-G 900MHz (long-range penetration) operation.
  • High-Precision Gimbals: V6 Hall sensor gimbals with quad ball bearings and AG02-compatible design offer exceptional resolution, smoothness, and longevity.
  • Programmable Interface: Customizable RGB gimbal light rings, modular shoulder switch panels, and a motion sensor enable highly personalized control setups.
  • Robust Thermal Design: Integrated aluminum heat sink and low-noise cooling fans maintain optimal operating temperatures during extended use.
  • Versatile Power System: Smart balance charging circuit supports 2S LiPo (7.4V), 18650, or high-capacity 21700 Li-ion cells for extended flight sessions.
  • Expansive Connectivity: Features USB-C for updates, a full-size MicroSD card slot for model storage and audio, and a built-in microphone for future feature expansion.

Applications

  • Primary transmitter for long-range and penetration-focused FPV drones utilizing the 900MHz ExpressLRS band.
  • High-performance control for competitive FPV racing and freestyle quads requiring ultra-low latency on the 2.4GHz band.
  • Cinematic drone piloting platform offering precise gimbal control, telemetry readouts, and customizable switch functions.
  • Versatile ground station for RC planes, helicopters, and surface vehicles supporting multi-protocol control via the external module bay.
  • Development and testing platform for EdgeTX LUA scripters and firmware developers due to its open-source architecture and powerful processor.

Technical Specifications

ItemTX16S MK3 Radio Controller
ColorBlack / Transparent Charcoal
Input Voltage Range6.6 - 8.4V DC
Max Working Current1.10A (at max RF output)
FirmwareEdgeTX (requires v3.0.0 or higher)
Internal RF ModuleExpressLRS Dual LR1121
RF FrequencyISM 2.4GHz & Sub-G 900MHz
ChannelsUp to 16
Gimbal TypeV6 Hall Sensor (Quad Bearing)
Display5-inch IPS Touchscreen, 800 x 480
StorageBuilt-in Flash & MicroSD Card Slot
Battery Compatibility2x 18650 / 21700 Li-ion / 2S 7.4V LiPo
Upgrade MethodUSB / EdgeTX Companion
Module BayJR-compatible external bay
Dimensions200 x 178 x 88 mm
Weight (without battery)813 g

Frequently Asked Questions

What batteries are compatible with the TX16S MK3?

The TX16S MK3 is designed for flexible power options. It natively supports two 18650 or 21700 Li-ion cells via its battery tray, or a 2S LiPo battery (7.4V, like a 6200mAh pack). The smart balance charging circuit manages input voltages from 6.6V to 8.4V DC. Batteries are not included, allowing pilots to choose their preferred capacity and chemistry.

Can I use other external RF modules with this transmitter?

Yes. The TX16S MK3 includes a standard JR-compatible external module bay in addition to its powerful internal dual-band ExpressLRS system. This allows you to add modules for other protocols like TBS Crossfire, Ghost, or legacy FrSky ACCST, providing ultimate flexibility for controlling a wide variety of aircraft and vehicles without being locked into a single ecosystem.

What is the advantage of the dual-band ExpressLRS internal system?

The dual-band Gemini system allows you to select between 2.4GHz and 900MHz operation. The 2.4GHz band offers the highest data rates and lowest latency, ideal for racing and acrobatic FPV. The Sub-G 900MHz band provides superior signal penetration through obstacles like trees and buildings, and generally offers longer range, making it perfect for long-range exploration and cinematic flights in complex environments.

Are the gimbals user-upgradable or adjustable?

Absolutely. The V6 Hall sensor gimbals are highly adjustable. The package includes four low-tension springs and set screws for changing stick tension. The gimbals themselves are AG02 compatible, meaning aftermarket high-end gimbals can be installed. Furthermore, the RGB LED rings around the gimbals are programmable via LUA scripts in EdgeTX for custom lighting effects.

Package Includes

  • 1 x RadioMaster TX16S MK3 Radio Controller (Black / Transparent Charcoal)
  • 1 x RadioMaster TX16S MK3 Signature Carry Case
  • 1 x 18650 Battery Tray
  • 2 x Replacement Shoulder Panels
  • 1 x Type-C Cable
  • 1 x Screen Protector
  • 1 x 1.5mm CubePilot Wrench
  • 4 x Low Tension Gimbals Springs
  • 2 x Gimbal Stick Set Screws
  • 1 x Nylon Neck Strap (Lanyard)
  • 1 x RadioMaster Sticker Set
  • 1 x TX16S MK3 Manual
  • 1 x Inventory Card

Additional Information

Weight 1.1 kg
Dimensions 30 × 30 × 13 cm