Professional FPV Radio Controllers

Standard Hall gimbals use composite plastic bodies with magnetic sensors, providing smooth and accurate control. AG01 gimbals are precision-machined from solid aerospace-grade aluminum and feature dual ball bearings per axis. They eliminate physical flex entirely, offer external stick travel and tension adjustments without disassembling the shell, and maintain factory-zero calibration even through heavy temperature changes and thousands of flight hours.

Standard 2.4GHz ELRS operates on a single frequency band. Gemini ELRS transmits packet data simultaneously across both 2.4GHz and 900MHz bands (or true dual-channel 2.4G diversity). If one band experiences interference from Wi-Fi, towers, or heavy foliage, the receiver instantly reads the cleaner packet. This delivers virtually zero packet drop and unmatched link budget for bando flying and long-range missions.

Yes. Radios featuring a standard JR expansion bay (such as the TX16S MKII/MK3 series, Boxer, and Jumper T15) support standard full-size external modules. Compact controllers (like Zorro and Pocket) utilize the Lite/Nano module bay. Both interfaces run on EdgeTX with native CRSF/Crossfire protocols.

You do not necessarily need one. Full-size radios are a good choice if you want more switches, a larger display, additional controls, and extensive configuration options. If portability is more important, a compact professional radio may provide the features you need in a smaller form factor.

All professional transmitters sold at MEPSKING ship pre-flashed with the latest stable release of EdgeTX and factory-tested ExpressLRS V3.x firmware. They support full color touchscreen navigation, multi-protocol configurations, and custom Lua script installations right out of the box.

Due to international lithium battery shipping regulations, most professional radio controllers (including RadioMaster TX16S and Boxer) do not include batteries in the box. We strongly recommend adding the official RadioMaster 2S 5000mAh Pack (for TX16S) or 2x High-Drain 18650/21700 Cells to your cart at checkout.