Quick start · Explore chirps before using a recording
- Load the demo chirp to learn what a rising frequency sweep looks like.
- Insert a short audio recording or start the live spectrum with your receiver audio input.
- Compare the waterfall with the demo. This view is for signal inspection; it does not recover packet contents.
Ordinary microphone audio cannot capture a complete wideband LoRa RF signal. Packet work needs a suitable SDR IQ recording and demodulator. The demo is an audio-band illustration.
For NARC members with Radio Lab access
The LoRa analyser is part of the full Radio Lab, available to approved members once an administrator grants access. Morse code learning and practice stay free for everyone.
