The RadioMaster TX15 is equipped with a Semtech LR1121 transceiver, supporting both 2.4GHz and 900MHz ExpressLRS (ELRS) for long-range, low-latency connectivity. Whether you're flying casually or navigating complex RF conditions, the TX15 is designed to deliver reliable performance. A smart battery management circuit optimizes flight time, while the compact, foldable antenna enhances portability without sacrificing signal strength. With a built-in gyro and TiltX/TiltY functionality, you can control switches, pan/tilt cameras, or trigger telemetry callouts simply by tilting the radio.
Enjoy sharp visuals on the 3.5-inch IPS touchscreen, featuring 262k color resolution and 600 nits of brightness—easily viewable even in sunlight. The TX15 Standard comes with V5.0 hall sensor gimbals, available in six bold colors. Additional features like advanced cooling, a USB-C charging port, SIM card support, firmware updates, and high-speed memory access ensure top-tier performance.
Specifications:
-Frequency: 2.400GHz OR Sub-G 900MHz
-Internal RF: ELRS 2.4GHz / Sub-G 900MHz
-Supported Protocols: Express-LRS
-Cooling Fan: Yes
-Transmitter Module: Built-in ELRS
-Built-in Flash Size: 4GB
-Built-in Microphone: Yes (Future expansion)
-Built-in Gyro: Yes (ICM-42607-C)
-MicroSD card (Not included): 32GB/FAT32 (Inserting a MicroSD card will disable the onboard flash)
-Antenna Gain: 2dB (transmit power adjustable)
-Current: 875mA at max power output
-Voltage Range: 6.6 - 8.4V DC
-Radio Firmware: EdgeTX (Transmitter) (requires version 3.0.0 or later)
-Module Firmware: ExpressLRS
-Channels: Max 16 channels (Receiver dependent)
-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: V5.0 Hall sensor gimbals (standard)
-Gimbal Sticks: M4
-Upgrade Method: USB-C (UF2)
-Module Bay: JR-compatible module bay for additional modules