SKU: 28414227758

Ping 20Si Mode S ADS-B Transponder

Sale price$917.62 Regular price$1019.58
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Ping 20Si Mode S ADS-B TransponderUK CUSTOMERS PLEASE NOTE; The Ping20Si is currently NOT approved for use in the UK by the CAA. INTERNATIONAL CUSTOMERS: Please check your local laws, regulations and certification prior to purchase to avoid disappointment. All customers are strongly advised to ensure that the 20Si and their intended usage is legal and permissible in their intended region of operation prior to purchase. We cannot replace or refund units if the return reason is that

UK CUSTOMERS PLEASE NOTE; The Ping20Si is currently NOT approved for use in the UK by the CAA.
INTERNATIONAL CUSTOMERS: Please check your local laws, regulations and certification prior to purchase to avoid disappointment.
All customers are strongly advised to ensure that the 20Si and their intended usage is legal and permissible in their intended region of operation prior to purchase.

⚠️We cannot replace or refund units if the return reason is that they are not permitted or certified for use in your region.⚠️

ping20Si is the world's smallest, lightest, most affordable Mode S ADS-B transponder. At just 20 grams, it allows drone aircraft to respond to Mode S radar interrogations by ATC and TCAS. ping20Si also transmits ADS-B on 1090MHz. No deviations from the Minimum Performance Standards of DO-181E and DO-260B at 20W nominal output power. GPS and pressure altitude data are provided by the onboard FYXnav position source and integrated barometer. No autopilot integration is required. Simply apply power and program via the ping wireless application. If autopilot integration is preferred, ping20Si is compatible with many popular autopilots.

Key Features

  • Replies to Mode S radar interrogations from ATC and aircraft anti-collision systems
  • Transmits ADS-B on 1090MHz Extended Squitter
  • Meets the performance requirements of TSO-C166b
  • Class B1S and TSO-C122e Class 1 Level 1els @ 20W
  • Meets the minimum performance requirements of
  • the following RTCA specifications:
    • DO-181E Class 1 Level 1els @ 20W
    • DO-260B Class B1S @ 20W
  • DO-160G environmental Cat B2
  • Integrated SBAS GPS receiver and antenna
  • Integrated barometer provides pressure altitude
  • SMA Antenna Connector
  • US Patents Pending

Documentation

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: 28414227758

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4.1 ★★★★★
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Verified Purchase
History Guru
Lexington, US
★★★★★ 5
Great piece of equipment. Worked for mouse, hard drive, and digital camera all into a laptop.
Works great. I used to plug in a mouse, an external hard drive, and an overhead Nikon digital camera for historic digitization of documents and books. It small and compatible and there were no connection or power problems. It feels well built and sturdy and the cord connection to the device is strong and flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
N
Verified Purchase
najib
Dallas, US
★★★★★ 5
Great for retro emulation!
Got this for a retro emulation setup. Worked great. No issues whatsoever. Works on apple as well. Its a basic usb hub, but doesn't feel cheap. Got it on sale, which made it even better!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
E
Verified Purchase
E's mom’s husband
San Leandro, US
★★★★★ 4
Works good, happy with purchase
Works good with usb-c expansion card. Data transfer rates are good. Lets me use usb thumb drives and external hard drives that gave usb-a connectors
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
Chelsea, US
★★★★★ 5
inexpensive usb3.1 gen 2 hub with PD
This USB3.1 gen 2 hub is well made, featuring VIA Labs controller (device id 2109:2822) and is made in China. It looks nice and performs according to the specs. I wish usb-c socket supported TB3/Alt DP cable to connect a display to it, but it is apparently made mainly for power delivery. I think the hub is a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
D
Verified Purchase
David Row
Chelsea, US
★★★★★ 5
Do you need a powered hub instead?
NOT powered. My bad, I didn't look closely enough. I need a powered hub.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026

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