Wireless Wednesday - Wind & Wireless

☕ Wednesday Wireless Wrap

What's buzzing this mid-week

Morning, signal nerds. Two big stories this Wireless Wednesday: Wi-Fi 7 finally lands in the wild, and satellite-to-phone takes off — literally, in aviation.

⚡ Wi-Fi 7 Goes Mainstream

46 Gbps, 320 MHz channels, and real devices in hand

After months of paper launches, Wi-Fi 7 (802.11be) is finally shipping in volume. This week alone, ASUS, TP-Link, and Netgear dropped certified routers priced from $299 to $899. On the client side, the new Snapdragon 8 Gen 3 and Intel's BE200 module mean flagship laptops and phones now support it out of the box.

           What makes Wi‑Fi 7 different
          320 MHz channels — double Wi‑Fi 6's max width, lower congestion.
Multi-Link Operation (MLO) — devices can use 2.4, 5, and 6 GHz bands simultaneously for lower latency.
16 spatial streams & 4K-QAM — peak throughput up to 46 Gbps (real-world: 4–5 Gbps).

        

Our Take

Wi‑Fi 7 isn't for everyone yet — most home broadband can't saturate it. But for wireless backhaul, AR/VR, and dense office environments, it's a legitimate leap. The real story? MLO makes roaming seamless. Your video call won't even hiccup as you move between bands.

Sources: Wi-Fi Alliance Certification Tracker (April 27); SmallNetBuilder — First Wi‑Fi 7 Benchmarks

✈️ Satellite-to-Phone Goes Airborne

No more dead zones at 35,000 feet

This week, Starlink Direct-to-Cell and AST SpaceMobil both announced commercial aviation trials. Passengers on select routes (starting with Breeze Airways and Air New Zealand) can now send SMS and app-based messages from their unmodified phones mid-flight — no onboard Wi-Fi or pucks required.

           Why it matters for aviation
          No extra hardware: The satellite talks directly to standard LTE modems (bands 5, 8, 13, 20, 28).
Latency: ~50-120 seconds for SMS — fine for messaging, not for voice calls (yet).
Coverage: Initial trials above 20,000 feet over North America and the South Pacific.

        

Our Take

In-flight connectivity has always meant expensive, slow satellite Wi‑Fi. Direct-to-cell changes the game: passengers use their own carrier plan seamlessly. Expect the big three US carriers to announce roaming bundles by Q4. The real winner? Emergency texting from any seat over any ocean.

Sources: Starlink Aviation Bulletin (April 28); AST SpaceMobile — Trial Results

See You Next Wednesday

That's your mid-week signal scan — focused, fresh, and straight to the point. Got a tip? @windandwireless on Bluesky. Next week: we're stress-testing a Wi‑Fi 7 mesh system and tracking more satellite-to-phone aviation rollouts.

— Wireless Wednesday, April 29, 2026. Keep scanning.