Yes, US version is lowered to 1000mW due to FCC regulation, and the 1000mW has been locked, can unlock by pressing button 8s, special unlocking procedure requires MAH license.

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AKK FX2-ultimate-mini(US Version) 5.8GHz 37CH Smart Audio VTX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter

AKK FX2-ultimate-mini(US Version) 5.8GHz 37CH Smart Audio VTX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter

Q: Is this version supported by betaflight 3.3? Anyone who has actually installed it and using smartaudio with 3.3?

Yes, this version FX2-ultimate-mini VTX supported by betaflight 3.3.

Q: anyone have a link to a 3d printed stack mount for this?

This is a half stack for 30 x 30 the two holes will fit above your FC on two of the stand offs . You don't want to put this in something because it gets hot. Lots of video on YouTube out there to see how to mount it.

Product ID: 75773881

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⚡25mW/200mW/600mW power switchable

🎤Built-in MIC for live audio transmission

📡37CH ultra-wide frequency range

Frequently Bought Together

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Description

🚀 Elevate your FPV game with power, clarity, and smart control!

RACE READY DESIGN - Compact mini size with one-button frequency and power setup keeps you ahead in the FPV game.
SEAMLESS POWER CONTROL - Switch effortlessly between 25mW, 200mW, and 600mW to dominate any race or long-range flight.
CLEAN STABLE VIDEO FEED - Filtered power supply ensures crystal-clear, interference-free FPV video every time.
SMART AUDIO OSD INTEGRATION - Configure your VTX parameters directly via Betaflight for precision tuning without hassle.
UNIVERSAL VOLTAGE COMPATIBILITY - Supports 7-26V input and provides 5V output for your camera—plug and play with confidence.

The AKKAKK FX2-ultimate-mini (US Version) is a compact 5.8GHz FPV transmitter featuring 37 channels and switchable power levels (25mW/200mW/600mW). It supports smart audio OSD configuration via Betaflight flight controllers, includes a built-in microphone for audio transmission, and offers a filtered power supply for clean video output. Compatible with 7-26V input and providing 5V output for cameras, it’s engineered for long-range, race-ready FPV performance.

Have a Question? See What Others Asked

Is this the 1000mw

What is the factory, pre-set, power (mw) on the akk fx-2 ultimate-mini?

Is this version supported by betaflight 3.3? Anyone who has actually installed it and using smartaudio with 3.3?

anyone have a link to a 3d printed stack mount for this?

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