Uploaded June 2026 | Updated September 2026, 3 weeks ago

---

Learn more at crowdsupply.com/scale-rf/quadrf

QuadRF brings phased-array technology down to Earth and into an accessible education and development kit. At its core, QuadRF is a 4x4 MIMO software-defined radio (SDR) tile with an open antenna architecture. Powered by an integrated Raspberry Pi 5, it functions right out of the box as a real-time RF camera.

Crowd Supply is a store, distributor, and crowdfunding platform. Our mission is to bring original, useful, respectful hardware to life.

YouTube: youtube.com/@crowd_supply
Instagram: instagram.com/crowdsupply
Discord: discord.com/invite/7p5huQ
LinkedIn: linkedin.com/company/crowdsupply
Mastodon: hachyderm.io/@crowdsupply
Bluesky: https://bsky.app/profile/crowdsupply.bsky.social