SKU: 51294375920

BetaFPV A02 25-800mW 5.8G VTX

$29.70 $33.00
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Description

BetaFPV A02 25-800mW 5.8G VTXAre you looking to buy a BetaFPV A02 25 800mw VTX in Australia? The A02 5. 8G VTX is a lightweight, small size and high quality 25 800mW VTX, it offers a selectable 25 200 500 800mW output power for extreme range FPV flight. With 800mW output power, pilots can fly drones up to 1100 meters away to explore more possibilities and fun. Featuring a fixed mounting hole and 6 pin connector, which makes its super easy to install. It's a perfect choice for

Are you looking to buy a BetaFPV A02 25-800mw VTX in Australia?

The A02 5.8G VTX is a lightweight, small size and high-quality 25-800mW VTX, it offers a selectable 25/200/500/800mW output power for extreme range FPV flight. With 800mW output power, pilots can fly drones up to 1100 meters away to explore more possibilities and fun. Featuring a fixed mounting hole and 6-pin connector, which makes it’s super easy to install.  It's a perfect choice for Whoop & Toothpick drones with 26*26mm mounting hole, like the X-Knight series, Beta85X/95X series and TWIG series drone, the A02 25-800mW 5.8G VTX is ready to push your FPV range to the horizons and beyond.

Features

  • A02 VTX is a high-quality 5.8GHz VTX with strong anti-interference ability and stable transmission. Comes with adjustable 25mW/200mW/500mW/800mW output power, allowing the perfect amount of output power to be selected based upon your FPV needs.
  • With the 800mW output power, pilots can fly drones up to 1100 meters away, which offers a perfect FPV solution for pilots in search of long-range flight.
  • At 5.26g of overall weight with a small-size layout, A02 VTX is perfectly suitable for Whoop and Toothpick Quad with a 26*26mm mounting hole, like X-Knight series, Beta85X/95X series and TWIG series drones without any reduction in performance or power.
  • Come with a built-in microphone, A02 VTX provides a real-time sound transmission, pilots can get a more vivid flight experience.
  • Featuring a fixed mounting hole and 6-pin connector, less solder work needed, which makes it’s super easy to install.

      Specifications

      • Item: A02 5.8G VTX
      • Output power: 25/200/500/800mW (adjustable)
      • Supply voltage range: 7-35V
      • Weight: 5.26g (excluding antenna)
      • VTX size: 27.3x27.3x4.5mm
      • Antenna: Air Antenna(MMCX Straight)
      • Frequency: 5.8GHz 37 channels, with Raceband: 5645~5945MHz
      • Channel SEL: SmartAudio
      • Modulation type: FM
      • Channel Indicate: 3 LEDs
      • Frequency control: PLL
      • All harmonic: Max -50dBm
      • Frequency stability: ±100KHz (Typ.)
      • Frequency precision: ±200KHz (Typ.)
      • Channel carrier error: ±1.5dB
      • Antenna port: 50 Ω
      • Operating temperature: -10℃~+60℃

        Diagram for M02 VTX

        How to Connect with FC

        Here is the diagram about how to connect the VTX to Toothpick F722 2-4S AIO Brushless Flight Controller 35A(BLHei_32). The color of the lines in the diagram is the same as the 6-pin connector's wires' color.

        How to Use the PitMode & Change the Frequency and Power

        PitMode allows racers to power up their video transmitters during race events without interfering with other racers, and it still has the ability to change VTX settings or do some testing. The range is limited to 2-3m and transmission happens on the selected frequency.

        The PitMode is active when the Red/Green/Blue Power LED flash.

        How to active and exit the PitMode

        Press the Button on the VTX twice to active Pitmode, double-press again to return to the previous power state. 

        How to Change Frequency & Channel & Power

        Enter the OSD menu by radio transmitter sticks ( Pitch Stick UP and Yaw Stick Left). Then FEATURES -> VTX SA to change the frequency and power.

        Switchable power includes 25mW, 200mW, 500mW and 800mW, and the PitMode is supported on this VTX.

        RGB Flash Green R+G(Yellow) Red B+R(Purple)
        Power Pit Mode 25mW 200mW 500mW  800mW

        Here are the 40CH frequency band and channel indicator status. Please follow the number of LED flashes to adjust your channel.

        Package

        • 1 * BETAFPV A02 5.8G VTX
        • 1 * 6-Pin FC Cable
        • 1 * Air Antenna(MMCX Straight)
        • 3 * Anti-vibration rubber dampers

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        Shipping Notes
        • Free Standard Shipping on $100+ Orders to the USA.
        • Except Preorder products are shipped in 48 hours.
        • Delivery to the USA:
        1. Standard Shipping : 3-10 business days
        • If time is of the essence, please consider selecting expedited delivery for faster service.
        Exchange/Return Notes
        • We offer a 30-day return/exchange service after receiving.
        • Final sale items are not eligible for returns or exchanges.
        • To process your return/exchange, please contact us at [email protected]
        • Please click here for more details>>> Return & Exchange Policy
        SKU: 51294375920

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        Mary Hughes
        San Leandro, US
        ★★★★★ 3
        Generally happy
        Style: Tech Pack 28 sqft, Style: Tech Pack 28 sqft
        Much thinner than I expected, but installation went better than I'd thought it would. Needed to line the interior of the engine cover of a Ford E450 RV. Tried nitrile gloves, but they stuck to the material so did it bare handed. Cut easily with a fresh razor blade. Pressed in place with a plastic putty knife. We'll see the effectiveness on the next trip.
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        Reviewed in the United States on July 3, 2025
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        Kev
        Omaha, US
        ★★★★★ 5
        Makes For Quiet Rides
        Model: 10 SqFt(0.95 SqM)
        Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
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        Reviewed in the United States on March 15, 2026
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        Troy Amhaz
        Pawtucket, US
        ★★★★★ 5
        Must for subwoofers. True 2mm spec. High quality.
        Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
        Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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        Reviewed in the United States on November 29, 2025
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        Craigdog
        Dallas, US
        ★★★★★ 5
        Quality product you
        Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
        Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
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        Reviewed in the United States on March 30, 2026
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        Shopper
        Belleville, US
        ★★★★★ 5
        Good stuff !
        Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
        This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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        Reviewed in the United States on March 20, 2026

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