---
product_id: 256250472
title: "AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter"
brand: "akk"
price: "€ 1.24"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.fi/products/256250472-akk-fx2-ultimate-5-8ghz-40ch-25mw-200mw-600mw-1000mw
store_origin: FI
region: Finland
---

# 7-26V wide input voltage 5V camera power output Up to 1000mW power output AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter

**Brand:** akk
**Price:** € 1.24
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your FPV Game with Power, Precision, and Pro-Level Control!

## Quick Answers

- **What is this?** AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter by akk
- **How much does it cost?** € 1.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/256250472-akk-fx2-ultimate-5-8ghz-40ch-25mw-200mw-600mw-1000mw)

## Best For

- akk enthusiasts

## Why This Product

- Trusted akk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lightweight & Compact:** At just 9.6g with MMCX antenna support, it’s built for speed without weighing you down.
- • **Plug & Play Precision:** One-button frequency, band, and power setup with LED display—race-ready in seconds.
- • **Power to Rule the Skies:** Switch effortlessly between 0.01mW to 1000mW for ultimate range control and zero interference.
- • **Clean Signal, Clear Victory:** LC filtered power ensures ultra-clean video feed, perfect for high-stakes FPV racing.
- • **Seamless Betaflight Integration:** Full OSD configuration support via Betaflight 3.2/3.3 flight controllers for pro-level customization.

## Overview

The AKK FX2-ultimate is a versatile 5.8GHz FPV video transmitter offering switchable power outputs from 0.01mW to 1000mW, compatible with Betaflight 3.2/3.3 for OSD configuration. It supports a wide input voltage range (7-26V) and provides a clean 5V output for cameras. Designed for long-range racing with LC filtered power for crystal-clear video, it features a compact 36x36mm form factor, MMCX antenna connector, and intuitive one-button setup with LED display. Ideal for professional FPV pilots seeking reliable, customizable, and high-performance transmission.

## Description

Features: SUPPORT Betaflight 3.3 5V output for your camera 0.01mW power with zero interference 25mW/200mW/600mW/1000mW power switchable One button setup channel/band/power with LED display Support OSD Configuring via Betaflight Flight Control Board LC Filtered power ensure super clean video, born for racing. Integrated with Microphone and UART, compatible with Betaflight OSD FC Specifications: Input voltage: 7V-26V Power supply: 5V Camera @ under 500mA max. Output power: 25mW/200mW/600mW/1000mW Range: Up to 4 km with omnidirectional RHCP antennas Port connector: JST, 6pin Antenna connector: MMCX Dimensions: 36(W)x36(D)mm,30.5x30.5mm(hole) Weight:9.6g(excluding antenna) Package includes: 1x FX2-ultimate 1x Cable 1x MMCX Antenna2xHeatsink 1x Product manual Notice: 5645,5925,5945(E4,E7,E8) channels are not available due to FCC regulation. Selecting 5645/5925/5945(E4/E7/E8) will be invalid action.Please read the Info before purchasing. Due to the equipment need being sold under the FCCs amateur radio rules. This product requires an amateur radio license to operate legally in the US. Operators must abide by all applicable laws and hold an amateur license to operate this equipment. Use of amateur equipment without a license could subject the operator to significant fines by the FCC.

Review: Works great exept smart audio which is the whole reason I bought it. Akk vtx's have working smart audio says Google. Aside from that everything else functions.
Review: Good analog video transmitter. With the possible ban on Chinese made components in the future, get this while you can!

## Features

- 0.01mW/25mW/200mW/600mW/1000mW power switchable
- 7 26V input and can be provides 5V output for your camera
- With MIC,support OSD Configuring via Betaflight Flight Control Board.
- Filtered power ensure super clean video, born for racing. One button frequency and power setup.
- Compatible with Betaflight 3.2 and 3.3, 0.01mW power with zero interference,Compatible with Betaflight OSD FC.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BF9T48V |
| Item model number | FX2-ultimate |
| Manufacturer | AKK |
| Package Dimensions | 7.7 x 6.1 x 2.69 cm; 45.36 g |

## Product Details

- **Colour:** White
- **Finish type:** Painted
- **Light source type:** Light Emitting Diode
- **Material:** FX2-ultimate
- **Shape:** Square

## Images

![AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter - Image 1](https://m.media-amazon.com/images/I/417hCDzPFWL.jpg)
![AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter - Image 2](https://m.media-amazon.com/images/I/5112VDIzrdL.jpg)
![AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter - Image 3](https://m.media-amazon.com/images/I/51FtRdga23L.jpg)
![AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter - Image 4](https://m.media-amazon.com/images/I/51NBMV8IouL.jpg)
![AKK FX2-ultimate 5.8GHz 40CH 25mW/200mW/600mW/1000mW VTX with MMCX Support OSD Configuring via Betaflight Flight Control Board Long Range FPV Transmitter - Image 5](https://m.media-amazon.com/images/I/51iT7+ioFpL.jpg)

## Customer Reviews

### ⭐⭐ Review
*by L***A on 14 February 2021*

Works great exept smart audio which is the whole reason I bought it. Akk vtx's have working smart audio says Google. Aside from that everything else functions.

### ⭐⭐⭐⭐⭐ Review
*by T***E on 25 July 2025*

Good analog video transmitter. With the possible ban on Chinese made components in the future, get this while you can!

### ⭐⭐⭐⭐⭐ Review
*by B***. on 10 February 2020*

As head of the local FPV chapter and having a YouTube channel to boot I always look for good value per dollar and this vtx, though not as nice as a unify is a great value for the money. It's high output means that you can really get out there but be warned, do not use a cheap antenna with this guy on a high output setting, you will not be happy. It is best to use the heat sink on outputs above 200 or when you will not get a constant air flow.

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**Shop now:** [https://www.desertcart.fi/products/256250472-akk-fx2-ultimate-5-8ghz-40ch-25mw-200mw-600mw-1000mw](https://www.desertcart.fi/products/256250472-akk-fx2-ultimate-5-8ghz-40ch-25mw-200mw-600mw-1000mw)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*