Amazon Unveils Leo Ultra Antenna for Satellite Internet

Amazon has unveiled its Leo Ultra antenna, the flagship hardware for its satellite internet service formerly known as Project Kuiper and now branded as Amazon Leo, positioning it as a direct challenger to SpaceX's Starlink in the enterprise market. The announcement, made on November 24, introduces a phased array terminal capable of download speeds up to 1 gigabit per second and upload speeds up to 400 megabits per second, which Amazon describes as the fastest commercial model in production. The device targets businesses and government clients seeking high-performance connectivity in remote areas.

The Leo Ultra measures about 20 by 30 inches and features a pole-mount option with no moving parts, making it durable against extreme weather, temperatures, and wind. Its full-duplex technology allows simultaneous uploads and downloads, and it integrates directly with Amazon Web Services and other cloud networks. This setup enables secure, private data transmission without routing through the public internet, a key advantage for industries handling sensitive information. Amazon officials noted that internal testing exceeded expectations, with downlink speeds reaching up to 1.8 gigabits...