SKU: 42794219606

FrSky Tandem X20 HD 900M/2.4GHz Transmitter (UpKit Version) w/ HDZero + 5.8GHz Antenna Kit

$292.50 $325.00
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Description

FrSky Tandem X20 HD 900M/2.4GHz Transmitter (UpKit Version) w/ HDZero + 5.8GHz Antenna KitThe FrSky Tandem X20S series HD radio system provides the perfect solution for FPV flying and pilots preferring an easier operation with fewer devices. The HD version of the X20 radio system includes an integrated FPV screen supporting 720p 60FPS video quality, removing the need for a standalone FPV screen. When combining the HD 720p 60FPS video with near 0ms low latency digital video transmission technology, the X20 HD radio will provide more

The FrSky Tandem X20S series HD radio system provides the perfect solution for FPV flying and pilots preferring an easier operation with fewer devices. The HD version of the X20 radio system includes an integrated FPV screen supporting 720p 60FPS video quality, removing the need for a standalone FPV screen. When combining the HD 720p 60FPS video with near 0ms low latency digital video transmission technology, the X20 HD radio will provide more enjoyment and confidence when FPV flying tours. The built-in video receiver module is compatible with all HDZero video transceiver (VTX) products.

The X20 HD radio package includes a 5.8G antenna kit. The circularly polarized directional antennas ensure that the radio receives optimum video transmission signals, even in complex RF environments. The HD version of the X20 radio also provides an HDMI output which can be used to easily transfer the HD video to an external monitor or device if required, this provides a great solution if you wish to use your existing FPV goggles which support HDMI-in, removing the need for separate HDZero video receiver attached to your goggles.

Note: The Tandem X20S HD UpKit version features a built-in Audio Wireless Module (compatible w/ Bluetooth audio device). All CNC high-precision hall-sensor gimbals with 10 ball-bearing, adjustable 45° to 60° stick travel and 8  rotatable panel.


Features

  • Built-in near 0ms latency HD digital video transmission system (720P 60FPS)
  • Supports working with HDZero VTX Race V2 , etc. (Note: the range is dependent on the VTX power setting in use.)
  • Supports HDMI Output
  • 5.8G circularly polarized directional external antennas
  • Built-in TD 900M/2.4G Dual-Band Internal RF Module
  • Supports Multiple Working Modes
    • 2.4G ACCST D16 Mode (Compatible with ACCST Receivers with D16 V2 or later FW)
    • 2.4G ACCESS Mode (Compatible with ACCESS Receivers)
    • 900M ACCESS Mode (Compatible with ACCESS R9 868/915MHz Receivers)(Capable of simultaneous working under ACCESS mode)
    • 2.4G&900M TD Mode (Compatible with TD Receivers)
  • Super-low latency and long-range control with telemetry
  • Up to 50 to 100KM range and down to 4ms end-to-end latency
    800*480 Color Touch-Screen Displays
  • 6 Quick-Mode Custom Buttons (Front) and 2 Momentary Buttons (Rear)
  • Lite Type External Module Bay
  • Built-in 6-axis Gyroscope Sensor
  • All CNC Metal Trim Knobs
    Haptic Vibration Alerts and Voice Speech Outputs
  • Supports Recharge System for 2S Li-ion Battery (USB Type-C Interface)
  • High-speed PARA Wireless Training System (Compatible with FreeLink App3.0)
  • High-Precision Hall-Sensor Gimbals with All-CNC Metal Panel
  • ETHOS: The more powerful, Flexible and Intuitive OS for your radio.
    • Clear and Intuitive UI Design
    • Supports Dual Operation Modes of Radio Display (Touch and Non-Touch)
    • Supports Multi-Language Switching
    • Hardware/Software Version and Factory Version Detection
    • Supports running LUA Scripts 

Specifications

  • Dimension: 213*200*95 mm (L*W*H)
  • Weight: 833g (without battery)
  • Operating system: ETHOS
  • Internal RF module: TANDEM
  • Number of Channels: 24 channels
  • Operating Voltage Range: 6.5 ~ 8.4V (2S Li-battery)
  • Operating Temperature: -10„ƒ~60„ƒ (14„‰~140„‰)
  • USB Adaptor Voltage: 5V+0.2V
  • USB Adaptor Current: >2.0A
  • Backlit touchable LCD resolution: 800*480
  • Resolution & Frame Rate of HD VTX: 720P 60FPS
  • Compatibility: ACCST D16 & ACCESS & TD series receivers

Includes

  • 1x FrSky Tandem X20S HD Transmitter w/ Built-in 900M/2.4G Dual-Band + HDZero (UpKit Version)
  • 1x 5.8GHz Antenna Kit

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Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 42794219606

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4.1 ★★★★★
Based on 1680 reviews
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Product Reviews
A
Verified Purchase
Ashely Reilley
Waukegan, US
★★★★★ 1
A Catastrophic Failure in Diaper Form
Size: Size 2 (184 Count)
I’m not sure if I just got a bad batch or if these diapers are always this horrendous, but I will not spend another dime to find out—and I strongly urge you to do the same. I loved this brand’s Gentle version. They were everything you want in a diaper: super absorbent, well-fitted, no blowouts. I was their biggest fan. So, when the Gentles weren’t available, I thought, Surely the Plush will be just as good, maybe even better! I have never been more wrong. Let’s start with the tabs. These things are folded up like some kind of sick joke, requiring you to unfold them in three separate, precise movements. Miss a step? The tab rips off in your hand, leaving you holding a now-worthless scrap of disappointment. This happened to me. It happened to my mother. It will happen to you. But wait, there’s more! The side wings are a disaster. The right wing is disproportionately longer than the left, which means everything in this diaper is permanently listing to the right like a sinking ship. The left side? Practically non-existent. As a result, I have experienced more blowouts with these diapers than in my daughter’s entire life combined. I don’t know what sorcery was used to engineer a diaper that actively funnels poop toward the worst possible escape route, but here we are. And because I was foolishly optimistic, I bought a month’s supply. So now I'm locked in a psychological battle with my own stubbornness. I could throw them out, but that would be admitting defeat. So instead, I soldier on, knowing each diaper change is another step into madness. Please, learn from my mistake. You don’t have to live like this. Let me be your tribute, the sacrificial parent who suffered so you don’t have to. We’re already running on fumes as newborn parents—don’t make it worse by willingly subjecting yourself to these truly useless diapers that will rob you of your last remaining shreds of sanity. Save yourself. Run.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2025
B
Verified Purchase
Brianne Biggerstaff
Waukegan, US
★★★★★ 5
DON'T SLEEP ON THESE DIAPERS! (but your baby should)
Size: Size 3 (40 Count)
I was skeptical at first trying out the plush version of this diaper because I thought the mama bear gentle touch was just OK and you can find a better diaper for the same price point. I saw these on prime day for the same price as the gentle touch and said why not. I was very, very impressed. They are soft and flexible with a satin-like exterior; similar to the feel of a hello bello diaper. The plush version definitely feels more quality than the papery gentle touch ones. I first tested the absorbency using 12 oz of water, waited ten minutes and dabbed dabbed dabbed. Seriously NO moisture! In comparison to the gentle touch diaper that had obvious moisture after the same test. I put them to use on my baby, who just for reference is 19lbs, for an overnight and the diaper did not leak and was only damp in the morning, not wet! Amazing. She is a moderate wetter but I still think that performance is great because in comparison to gentle touch, the diaper was wet on the inside after only three hours and I had to consistently use diaper cream so rash wouldn't develop; I would have never used the gentle touch as an overnight diaper. Seriously, for .21 a diaper for size three these diapers are a steal. DONT SLEEP ON THIS DEAL, PICK UP SOME MAMA BEAR PLUSH DIAPERS!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2024
A
Verified Purchase
Annie Love
Waukegan, US
★★★★★ 3
Not the Same 🤍
Size: Size 2 (184 Count)
I loved the Mama Bear size 1 diapers, so I expected the “plush” size 2s to be the same. Unfortunately, they feel completely different. These seem thinner and not quite as absorbent as the size 1 regular pack. The design is also really busy, which makes the wetness indicator harder to see at a quick glance. With babies, that little line matters more than you’d think. I’ll still finish the pack, but I’m not sure I’d repurchase this “plush” version. If you’re choosing between them, I’d recommend sticking with the regular pack instead. In comparison, Huggies still perform better than these for us. 🤍✨ They don’t hold blowouts at all but they do fit well. They’re also not stretchy. I noticed the print on my baby’s legs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
G
Verified Purchase
Gabriela V Joshi
Chelsea, US
★★★★★ 5
Great cost efficient option
Size: Size 4 (36 Count)
I switched over from Millie Moon and really like these. They’re affordable, don’t have harmful additives, and are soft and gentle on my babies. Holds a significant amount and doesn’t leak even on overnight wears. I like the simple non character design as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
S
Verified Purchase
Savanna
Fort Morgan, US
★★★★★ 2
Every other diaper leaked
Size: Size 7 (92 Count)
I bought these diapers because they were the cheapest available to buy with a gift card my family was given. Normally I use the bulk store brands. The diapers were very hit and miss. It varies from diaper to diaper even in a pack. My son does urinate heavily but even before he would get anywhere near a “full” diaper it would leak! Leading to wet pants and messes. We’ve never had this problem with other diaper brands. Even our cloth diapers hold better than half of these did. For note he falls below the max size for these diapers by at least 5 lbs. I don’t plan on repurchasing these because of the leaking issue. Beyond that they were easy to use like any other diaper, didn’t cause diaper rash, held together, but was subpar in absorption.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2025

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