SKU: 32382079232

BetaFPV M03 25-350mW 5.8GHz VTX

$30.60 $34.00
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

BetaFPV M03 25-350mW 5.8GHz VTXAre you looking to buy a M03 BetaFPV FPV VTX in Australia? M03 VTX, a ultralight and high output power 5. 8GHz analog VTX, is designed for 65 85mm whoop drone for longer range flying. Combining this VTX and the excellent radio link ExpressLRS 2. 4G, pilots can fly whoop drones longer to explore more possibilities and fun. With the 25 350mW output power, M03 VTX provides a stable image and strong transmission. Only 1. 1g and tiny size for drones like

Are you looking to buy a M03 BetaFPV FPV VTX in Australia?

M03 VTX, a ultralight and high output power 5.8GHz analog VTX, is designed for 65-85mm whoop drone for longer range flying. Combining this VTX and the excellent radio link ExpressLRS 2.4G, pilots can fly whoop drones longer to explore more possibilities and fun. 

  • With the 25-350mW output power, M03 VTX provides a stable image and strong transmission.
  • Only 1.1g and tiny size for drones like 65-85mm whoop drones. The screw mounting holes pattern is suitable with BETAFPV micro canopy. The camera connector JST-0.8 is suitable with BETAFPV C02 camera.
  • Comes with IPX type of antenna, just plug and play, no extra solder work needed. 
  • M03 VTX is perfectly suitable for the 65-85mm whoop drone. We highly recommend to use it with ELRS 2.4G FC board, like F4 1S 5A FC (ELRS 2.4G) or F4 1S 12A FC (ELRS 2.4G).

      Specification

      • Item: M03 5.8G VTX
      • Output power: 25/100/200/350mW (adjustable)
      • Supply voltage range: 4.5-5.5V
      • Weight: 1.1g (antenna not included)
      • VTX internal size: 18X14mm
      • Frequency: 5.8GHz 48 channels, with Raceband: 5658~5917MHz
      • Channel SEL: SmartAudio
      • Modulation type: FM
      • 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℃~+80℃
      • Camera connetor: JST-0.8, compatible with camera like BETAFPV C01, BETAFPV C02 and NewBeeDrone BeeEye.

        Diagram

        Below is the diagram of the M03 VTX. The camera connetor is JST-0.8 and it is compatible with camera like BETAFPV C01, BETAFPV C02 and NewBeeDrone BeeEye.

        How to Connect with FC

        Here is the diagram about how to connect the M03 VTX with F4 1S 5A FC (ELRS 2.4G) board.

        Here is the diagram about how to connect the M03 VTX with F4 1S 12A FC (ELRS 2.4G) board.

        Change Band & Channel & Power

        M03 VTX could only use the Smart Audio port to change the band and channel.  Enter the OSD menu by radio transmitter sticks ( Pitch Stick UP and Yaw Stick Left). Then FEATURES -> VTX SA to change the frequency point and power.

        Switchable power includes 25mW, 100mW, 200mW and 350mW. Except the method via OSD menu as show above, the output power could be changed via the power button.

        Below is the frequency table of M03 VTX.

        Package

        • 1 * BETAFPV M03 5.8G VTX (antenna assembled)
        • 5 * 30AWG silicone wire (30mm)

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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: 32382079232

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        4.1 ★★★★★
        Based on 27 reviews
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        Product Reviews
        S
        Verified Purchase
        Sara Beth Blankenship
        Dallas, US
        ★★★★★ 4
        My puppy loves this!!!
        UPDATE: my puppy still loves this toy, but I’m not super impressed with the craftsmanship. The fabric around the Velcro started to fray after just a few days and within a week the Velcro was completely detached from the fabric. She’s still able to play with it for now though. I’ll probably end up taking the ball out of the inside and putting it into a different toy and I’ll just sew some Velcro on so I can open and close it. It does stay charged a long time and my puppy enjoys playing with it but the novelty wears off a lot quicker now that she’s had it a couple of weeks. She’s usually into it for about 5 min and then it just vibrates its way into a corner until I turn it off. My 4 month old chorkie (6 pounds) absolutely loves this toy! I was afraid it might scare her at first but no, as soon as we turned it on she was like “LET ME AT IT!!” We’ve only had a it a few days but so far, it’s been a godsend when we are eating dinner or working or other times when we can’t entertain her as much as we would like to. It wears her out too, and after playing with it for about 20 minutes, it’s nap time. So far the battery life has been great. I fully charged it when it arrived and 3 days later it still hasn’t needed to be charged, and she has played with it for about an hour a day, in 15-20 min increments. I like that it has Velcro instead of a zipper, I think it’s a lot safer. The initial “Hello” when you turn it on is kind of loud but other than that, the noises it makes aren’t super loud. It repeats back the things you say, which took me a while to figure out. My puppy hasn’t barked at it but if you have a barker just keep that in mind, it will basically double the barks. It feels like it’s made pretty well, and my dog is kind of an aggressive chewer (she’s a teething puppy so of course she is) but so far it’s held up really well and she hasn’t been able to get the Velcro undone and get to the ball in the middle but if you have a bigger dog they might be able to. The Velcro is pretty strong though. Overall, it’s super cute and it makes my puppy happy which makes me happy! I definitely recommend to anyone who has a puppy or a dog with a lot of energy and needs something to keep them occupied for a while. I will say, after about 30 minutes max, my puppy is kind of over it but that’s a lot longer than anything else has kept her attention so I consider that a win. If I remember, I will update after a month or so to say how it’s holding up as far as charging goes and the overall quality of the toy, but so far I’m super impressed.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 1, 2026
        L
        Verified Purchase
        Lindsey D.
        Houston, US
        ★★★★★ 2
        Major flaw
        My dog liked this, but the charging port part is at the perfect position for dog teeth to catch on (there's a very large indented part with the on/off switch and that), so after only about two weeks of play, the usb C port is ruined and the toy can no longer be charged. Larger dogs or very small dogs might have fewer issues. My dog is a miniature dachshund and he could pick up the toy by biting at that indented part. (Also that "hello" is incredibly grating and if I forgot to turn off the toy would sound hours later, like in the middle of the night when we're sleeping and then my dog wakes up and freaks out.)
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on January 18, 2026
        S
        Verified Purchase
        Sandra
        Omaha, US
        ★★★★★ 5
        Foxy
        Oh my! My grand pup loves his and so do my pups had to order #3
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on May 31, 2026
        D
        Verified Purchase
        Darin
        Fort Morgan, US
        ★★★★★ 5
        Really cool cat toy for even the most picky cat!
        Color: A1-Red, Color: A1-Red
        I love it, wow. Our cat is picky with toys, but even he was intrigued by it. It really kept his attention, which is hard to do. It comes with three modes: fast, slow, and interactive. The only thing is that hair can get all trapped up in it because it's a wheel, so keep your house clean I guess lol. The tail also came off once, so you gotta snuggly get it on up there. Really cool cat toy though, I'm happy I got it lol
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on February 23, 2026
        C
        Verified Purchase
        Cheryl
        Charlottesville, US
        ★★★★★ 1
        Not worth the money
        Color: A1-Red
        My small Chihuahua loved this toy. It kept him entertained until it would stop working. He only gets about 10 minutes of play and it's no longer charged to use. I even bought a second one thinking the first one might have been just bad luck, but nope, the same problem. It seems most of these interactive toys are only given 2 to 3 stars. I'm disappointed but more importantly, my pup is even more.
        WAS THIS REVIEW HELPFUL?YesReportShare
        Reviewed in the United States on March 24, 2026

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