Show HN: Web App Uses RTL-SDR to Align HDTV Antenna

Lol. Full circle.

RTL-SDR was originally the DVB-T tuner, hacked for SDR, to become.. a DVB-T tuner.

Great job!

Is US using DVB-T standard?

ATSC. Technically orginal RTL tuners handled both (in really thin gateware, which is why the chip was so hackable for SDR, you just turned its debug mode and it would stream its IQ values).

Amazing. Thank you because TIL about WebUSB.

I love it. Great example of using web usb.