--- product_id: 50957135 title: "AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board" brand: "akk" price: "VT328" currency: VUV in_stock: true reviews_count: 8 url: https://www.desertcart.vu/products/50957135-akk-fx3-5-8ghz-25mw-200mw-400mw-600mw-switchable-fpv store_origin: VU region: Vanuatu --- # Wide Voltage Input One-Button Setup Switchable Power Levels AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board **Brand:** akk **Price:** VT328 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate Your FPV Experience! ## Quick Answers - **What is this?** AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board by akk - **How much does it cost?** VT328 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/50957135-akk-fx3-5-8ghz-25mw-200mw-400mw-600mw-switchable-fpv) ## 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 - β€’ **Racing Ready:** Filtered power ensures crystal-clear video for competitive racing. - β€’ **Versatile Voltage:** Compatible with 7-24V input, providing 5V output for your camera. - β€’ **Unleash Your Power:** Switch between 25mW, 200mW, 400mW, and 600mW for ultimate control. - β€’ **Seamless Integration:** OSD configuration via Betaflight for a streamlined setup. - β€’ **User-Friendly Design:** One-button setup with LED display for quick adjustments. ## Overview The AKKFX3 is a high-performance FPV VTX that offers switchable power levels of 25mW, 200mW, 400mW, and 600mW, ensuring you have the right power for any situation. With a wide input voltage range of 7-24V and a 5V output for cameras, this VTX is designed for versatility. Its one-button setup and OSD configuration via Betaflight make it user-friendly, while filtered power guarantees clean video, making it a must-have for racing enthusiasts. ## Description Features: SUPPORT Betaflight 3.3 7-24V input, 5V output for your camera 25mW/200mW/400mW/600mW power switchable 0.01mW parameter-adjusting Mode, power with zero interference One button setup channel/band/power with LED display Support OSD Configuring via Betaflight Flight Control Board Integrated with UART, compatible with Betaflight OSD FC Specifications: Input voltage: 7V-24V Power supply: 5V Camera @ under 0.3A max. Output power: 25mW: 100mA 200mW: 200mA 400mW: 250mA 600mW: 320mA @12V Range: Up to 2 km with omnidirectional RHCP antennas Port connector: JST, 6pin Antenna connector: MMCX Dimensions: 26(W)x26(D)mm,20x20mm(hole) Weight:4.6g(excluding antenna) Package includes: 1x FX3 1x Cable 1x MMCX Antenna 1x Product manual ## Features - 25mW/200mW/400mW/600mW power switchable. - Support OSD Configuring via Betaflight Flight Control Board. - 7-24V input and can be provides 5V output for your camera. - VTX 5V Out for Cam, Operating Voltage: 7-24V, Output Voltage(VOUT): 5V, support 2S-6S battery only - One button setup channel/band/power with LED display,Filtered power ensure super clean video, born for racing. ## Product Details - **Antenna:** Video, Data - **Brand:** AKK - **Color:** black - **Number of Channels:** 7 - **Impedance:** 4 Ohms - **Maximum Range:** 2000 Meters - **Manufacturer:** AKK ## Images ![AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Image 1](https://m.media-amazon.com/images/I/61yMs9tCAqL.jpg) ![AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Image 2](https://m.media-amazon.com/images/I/61UUk34TOmL.jpg) ![AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Image 3](https://m.media-amazon.com/images/I/61GXlcseAvL.jpg) ![AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Image 4](https://m.media-amazon.com/images/I/61D2gOob8oL.jpg) ![AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Image 5](https://m.media-amazon.com/images/I/61CZigwQ3PL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great for me *by R***N on January 13, 2025* After frying my Speedybee VTX I figured I'd try this one. It has been working perfect for me so far. It connects to Betaflight with no problem and the OSD appears as it should. ### ⭐⭐⭐⭐ Better than TBS, fraction of the price. *by S***C on March 27, 2018* Solid, gets a little hot, but that is normal.I pulled out all the TBS Unify garbage and replaced with this unit and am very happy. Same range as Unify but not a pile of maggot filled garbage.Some key points I like:-The MMCX connection is nice, allows a new level of clean build and repairability.-The main connector is my favorite connector, unlike the Molex pico-blade used by TBS and others that pop off the PCB too easy.-Form factor is amazing, none of that wonky crap engineering of TBS and others where you need to take it in the twins just to get a solid mount.-Range is same or better than UnifyI like this so much I am moving these into the entire fleet and threw away all my TBS junk. The purchase reviewed here is form my expanding the use of the VTX.Anyone buying TBS is a fool, there are many great seemingly stable products out there like this one, no need to waste your money on Trappy and his band of internet trolls and sexist pigs. ### ⭐⭐⭐⭐⭐ Updated from one star *by B***N on July 12, 2021* The media could not be loaded. video was recorded at 600 milliwatts on my phone with an analog to digital receiver so the static is greatly exaggerated. I never did get smart audio or the built-in OSD working but I did make a mistake failing to route the video through my f3 Magnum flight controller that had its own integrated OSD that I originally thought was integrated into the original VTX that the stack came with which is fine because all I really wanted was the crosshairs and low battery warning to land anyway. If you're trying to make smart audio work on a f3 Magnum FC it's not going to work because the most recent firmware for Omnibus is older than the necessary 4.1 required for smart audio compatibility.As for overheating the VTX that tends to happen when the ambient temperature is above about 90Β° if you allow enough cool down time between flights, keep it in the shade and get it flying quickly after powering on so you can get air flow over it it'll be fine. If you start getting watery and technicolored distortions in the video feed it's probably overheating so power it off immediately and cool it down! That's happened to me a couple times now and it's still working fine.Outstanding VTX by AKK well done! ## Frequently Bought Together - AKK FX3 5.8Ghz 25mW/200mW/400mW/600mW Switchable FPV VTX with MMCX Integrated OSD FC Configuring via Betaflight Flight Control Board - Foxeer 2pcs FPV Antenna Lollipop 5.8G 2.6dBi Super Mini RHCP Antenna SMA Male for RC Drone FPV Quadcopeter Multicopter TX/RX (Black) - FPV Camera RunCam Phoenix 2 SE - Special Edition Micro Drone Camera With lens hood 5.8ghz FOV160Β°Global WDR 8.6g for RC FPV Car Plane Racing Drone --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/50957135-akk-fx3-5-8ghz-25mw-200mw-400mw-600mw-switchable-fpv](https://www.desertcart.vu/products/50957135-akk-fx3-5-8ghz-25mw-200mw-400mw-600mw-switchable-fpv) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*