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RadioMaster GX15 Radio Controller (Batteries Not Included)

$349.95 AUD

GST included Shipping calculated at checkout.

Price match

5 In stock

Colour Blue Green Red White Yellow

Colour

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Stock status
Variant	Status
Blue
Green
Red
White
Yellow

Order in H, M, Seconds (before 1pm Sydney time) for same day despatch.

Fast dispatch from Somersby, NSW Easy returns Australian warranty & local support

Pickup available

1/80 Somersby Falls Road, Somersby NSW

Get directions

Ready to collect today from 9:30am

Product details

SKU: 35522

Shipping Weight: 1490g

Shipping Dimensions: L 25 × W 11.5 × H 24 cm

W/H: S-02-A-05

Categories: Drone Radio Transmitters, ELRS Express LRS Receivers & Modules, FPV Recent Stock Arrivals, New FPV Products, Radio Gear, RadioMaster

Tags: 2.4ghz, ELRS, Full-size Radio, Radio Transmitter

Why buy from Phaser FPV?

Dependable Phaser started in 2014. Long reputable history and 5 star reviews.
Fast dispatch All stock is on the shelf in our Somersby warehouse. In-stock orders placed before 1pm Sydney time on a business day ship the same day. Shipping details.
Transparent stock If it says in stock, we ship today. If it's sold out but more is on the way and we know the ETA, it's on the product page, so you know what to expect before you order.
Showroom and pickup Walk into our Somersby showroom, an hour north of Sydney, talk to the team and see it before you buy, or order online and collect from the front counter.
Support after you buy Something won't bind, connect or work? We troubleshoot it with you first. Repair, soldering and 3D printer servicing are available when needed, quoted before any work starts. Returns and warranty.
Price match Found it cheaper at an Australian store? Use the Price match button on the product and we'll take a look.
One warehouse, three stores The same crew runs Phaser FPV, Central Coast Coffee and Tradiemods from one fast, efficient warehouse, with over a decade of online retail behind it.
3D printing and design Need a custom part? Our sister site Phaser3D prints from your file and can design to print.
Experience Our staff fly, build and use this gear, and will help you pick parts that work together so you don't buy twice. Not sure what to buy? Message us on live chat, or call us and leave a voicemail; we'll call you back as soon as we can.
Community Large Facebook community for like-minded pilots, or view our Facebook page.
GST registered If your business is registered, you claim the GST back and save 10%. Some small online stores are not registered, so there's nothing to claim.

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Product description

Are you looking to buy RadioMaster GX15 Radio Controller (Batteries Not Included) in Australia?

RadioMaster continues to expand its radio lineup with the introduction of the GX15. Designed for pilots who fly RC airplanes, gliders, helicopters, and other traditional aircraft, the GX15 combines modern performance with a form factor optimised for precision flying.

For pilots seeking a higher-spec configuration with AG02 CNC gimbals and premium aluminum controls, the GX15 MAX is also available.

Features

High-Performance Processor: STM32 H7 processor delivers fast and responsive system performance.
Touchscreen Display: 3.5-inch IPS touchscreen (480 × 320) with 262K colours and up to 600 nits brightness for clear outdoor visibility.
Precision Gimbals: Equipped with V6 Hall-effect sensor gimbals for accurate and consistent control.
Dual 2.4GHz ExpressLRS (Gemini): Powered by dual 250mW SX1281 transceivers, the GX15 delivers reliable Gemini performance while supporting ultra-fast ExpressLRS update rates, including F1000 operation with compatible receiver systems.
Intelligent Battery Management: Optimises power usage and extends operating time.
Efficient Cooling System: Low-noise fan with aluminium heat sinks ensures stable operation in demanding conditions.
Dual Integrated 2.4GHz Antennas: Internal horizontal and vertical antenna arrangement provides polarisation diversity while maintaining a clean, antenna-free exterior.
Built-in Microphone: Reserved for future feature expansion.
Built-in Gyroscope: Enables tilt-based control inputs for switches, gimbals, and telemetry functions.
Storage: Built-in flash memory with external SD card support.
Interchangeable Shoulder Switches: Configurable control layout with replaceable switch modules.
Multiple Colour Options: Available in five color variants: White / Yellow / Red / Green / Blue.

The GX15 features a top-mounted 3.5-inch IPS touchscreen with 262K colors and up to 600 nits brightness. Positioned above the controls, the display keeps telemetry, timers, and flight information easily visible throughout flight, allowing pilots to monitor critical data without their hands obstructing the screen.

Powered by a high-performance STM32 H7 processor, the GX15 delivers a significant increase in computing performance over previous generations. The result is a smoother EdgeTX experience, faster script execution, and near-instant model switching. With onboard flash memory and support for external TF cards, the GX15 offers a dual-storage system for secure and flexible data management.

At its core, the GX15 features dual Semtech SX1281 transceivers, each delivering 250mW output power, supporting Gemini 2.4GHz ExpressLRS (ELRS). Designed for modern aircraft and helicopter systems, the GX15 delivers low-latency control and supports ultra-fast update rates, including F1000 operation with compatible receivers such as the Nexus-XR. Working together with dual integrated antennas positioned behind the display in both horizontal and vertical orientations, the system provides Gemini redundancy, polarisation diversity, and reliable signal performance while maintaining a clean form factor free from bulky external antennas.

The standard version includes V6 Hall-effect gimbals and is available in five colour options. A built-in cooling system ensures stable performance during extended use, and the USB-C interface supports charging, simulator connectivity, firmware updates, and high-speed data transfer.

A smart battery management circuit improves efficiency and extends operating time, while the built-in gyroscope enables additional control inputs. Tilt-based functions can be used to trigger logical switches, control gimbal movement, or activate telemetry voice prompts—adding flexibility without additional hardware.

Interchangeable shoulder switch modules allow pilots to configure controls to their preference, including the option to replace switches with momentary buttons.

Specifications

Item: GX15 Radio
Colour: White / Yellow / Red / Green / Blue
Voltage Range: 6.6 - 8.4V DC
Current: 850mA (at max output power)
Frequency: 2.400GHz
Internal RF: ExpressLRS 2.4GHz
Channels: Max 16 channels (Receiver dependent)
Radio Firmware: EdgeTX (Transmitter) (requires version 2.12.0 or higher)
Built-in Flash Storage: 512MB
MicroSD card (Not included): 32GB/FAT32 (Inserting a MicroSD card will disable the onboard flash)
Cooling Fan: Yes
Built-in Microphone: Yes (Future expansion)
Built-in Motion Sensor: Yes
Display: 3.5-inch IPS touchscreen (480 x 320 resolution)
Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells / 21700 5000mAh Battery
(batteries not included)
Connectivity: USB-C
Gimbals: V6 Hall sensor gimbals
Gimbal Sticks: M4
Upgrade Method: USB-C (UF2)
Module Bay: JR-compatible module bay for additional modules
Dimensions: 199*197*78mm
Weight: 681g (without battery)