SKU: 70357497466

ImmersionRC Ghost Atto Duo – The Ultimate Racer’s Receiver

$45.89 $50.99
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Description

ImmersionRC Ghost Atto Duo – The Ultimate Racer’s ReceiverWhy Race with Anything Else? For racers on the bleeding edge, every little helps. Miss a single control packet at 160km h (even at 222Hz) and a racing drone moves > 40cm (> 15 inches) without control. The Atto Duo is a high end receiver for drone racing which combines two independent receiver channels, and twin antennas, to dramatically reduce lost packets during racing. Check out all our Receivers and the rest of our ImmersionRC Ghost Products!

Why Race with Anything Else?

For racers on the bleeding edge, every little helps. Miss a single control packet at 160km/h (even at 222Hz) and a racing drone moves > 40cm (> 15 inches) without control.

The Atto Duo is a high-end receiver for drone racing which combines two independent receiver channels, and twin antennas, to dramatically reduce lost packets during racing.

Check out all our Receivers and the rest of our ImmersionRC Ghost Products!

Nothing comes even close.

  •  2.4GHz ISM Band
  •  Tiny 15 x 12mm, and 0.61g
  •  Two fully independent Ghost receivers
  •  Crazy Race Performance, 222.22Hz updates (500Hz Ready)
  •  ~4ms End to End Latency (2ms ready), with OpenTx Integration
  •  Fully supported by Betaflight with GHST driver

Package Includes:

  • 1x Atto Duo Receiver
  • 2x qTee Antenna
  • Silicone Cables
  • Heat Shrink

A Growing Family

The Atto was the first member of the Ghost Receiver family. Small enough for most applications, and best-in-class performance.

The tiny Zepto, 10mm x 10mm, and weighing in at 0.31g, is ideal for micro-class quads, including Cine-Whoops where every gram matters. Same mounting hole pattern for installation on any of the Proton Pack boards.

The new Atto Duo is the same size and weight as the Atto.

Proton Pack Compatible

By far the cleanest way to mount the essential Video Transmitter, and Ghost Receiver, on a 30×30, 20×20, or Whoop/Toothpick frame.

Single-sided PCB, with low-profile mounting of transmitter and receiver, which doubles as heat-sink for the video transmitter.





Why Full Diversity?

When racing, the control link, connecting the pilot’s brain to the drone, is absolutely critical.

Standard receivers, using single antennas, or dual-antenna setups using ‘Antenna Diversity’ drop performance when antennas are blocked by frames or batteries, or when the nulls in the antenna radiation pattern cause signal loss.

True diversity receivers use two completely independent receiver chains to greatly improve performance. Every control packet gets two chances to be received correctly.

Long Range FPV, and UAV Benefits

For long range FPV, and UAV use, where slow movement of an aircraft can result in significant time spent in antenna nulls, the Atto Duo is exactly what is required.

Link Margins are significantly improved with a full diversity link, and with improved link margin comes extended range, or increased security at shorter range.

SPECIFICATIONS & SUPPORT FILES

Essential Specs, User Manuals, Firmware & Downloads:

ÁTTO DUO Rx SPECIFICATIONS

  • Receivers: Twin, Independent, Full Diversity
  • Frame Rate: 250Hz Standard, 500Hz Ready
  • Downlink RF Power: +13dBm
  • Sensitivity: -117dBm in Long Range mode
  • Serial Formats: SBus, SBus-Fast (200k) , SRXL-2 (400k), GHST, SBus Inverted  1 2 3
  • Firmware: Over-the-air (OTA) upgradable
  • Power Supply: 5V recommended, as low as 3.6V tolerated, no more than 5.5V
  • vTx Control: Tramp control from ‘T’ pin on Rx, regardless of selected serial format
  • Antenna Connectors: Standard U.FL (vs. Zepto which uses the much smaller MHF4)
  • Dimensions: 14.8mm x 11.5mm, 0.6g (w/o antenna)
  • Rx Noise Floor Analysis: Auto on power-up, or on demand from the Tx
1 GHST protocol available both OpenTx 2.3.10 (without control sync), and in a custom IRC build with sync.
2 GHST protocol supported in Betaflight 4.3 development builds.
3 Sbus is inverted by definition, SBus Inverted flips it over so that it doesn’t require inverters on F4 FCs
4 Some specifications vary depending upon the regionally-specific product SKU
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: 70357497466

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4.6 ★★★★★
Based on 1562 reviews
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Mena
Alexandria, US
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them. It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
L
Verified Purchase
Larkus
Charlottesville, US
★★★★★ 3
Dog loved, started to break down after 10 minutes.
Color: Hedgehog, Color: Hedgehog
I don’t know why it’s so difficult to find a quality teething toy that won’t begin to break down within (in this case) the first 10 minutes. I have a 17lb, 5 mos old Bernedoodle and she’d broken two pieces off the snout in 10 minutes and tried eating them. Yeah, yeah, they’d most likely pass - but this shouldn’t happen with a product specifically sold as a dog chew toy and listed for teething. On the plus side, she loves it - but I can’t obsessively monitor her every second of her teething either. Hit with the dog, frustrating for the ‘parent’.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
Verified Purchase
Kris B
Omaha, US
★★★★★ 5
Get this for your teething pup ASAP!!!
Color: Hedgehog
Immediately calmed my Bichon Frise puppy who is going through a tough teething & nipping phase ... None of the other teething toys were really engaging him, so as a result he would get restless and start biting at air, lol. This worked immediately at keeping him occupied and content. It also freezes great for him to cool his gums after a nap. Get this teether, you will not regreat it!
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Reviewed in the United States on May 26, 2026
L
Verified Purchase
Lindap
Omaha, US
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first. Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far. Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
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Reviewed in the United States on October 7, 2025
L
Verified Purchase
Literally doesn’t work
Port Orchard, US
★★★★★ 5
Great Value Toy
Color: Crinkle Duck (Blue), Size: Large, Color: Crinkle Duck (Blue), Size: Large
This toy has been one of my dog’s absolute favorites. He gets excited every time he sees it and will carry it around the house, toss it in the air, and keep himself entertained for a long time. The shape and texture seem perfect for him, and it quickly became one of his go-to toys over everything else in his basket. What I really like is that it holds up reasonably well for the price. It’s definitely not indestructible, and after a lot of play, it will sometimes start to rip—usually around the feet first since that’s where my dog tends to grab and chew the most. But honestly, considering how affordable it is, I don’t mind replacing it when needed. It’s inexpensive enough that rebuying feels worth it because he genuinely loves it that much. I’d rather keep buying a toy he is obsessed with than spend more on something that just sits untouched. It’s fun, cute, and keeps him happy, which is what matters most. Overall, I’d definitely recommend it for dogs who love plush toys and playful chewing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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