EE179 Labs Each lab uses a software-defined radio (SDR) USB dongle to capture and decode real RF signals. Lab 1 — Installing SDR Receivers Lab 2 — Airband Signals with MATLAB Lab 3 — Finding Signal in Time and Frequency Lab 4 — Narrowband FM Lab 5 — Car Key Fobs Lab 6 — Commercial FM Lab 7 — ADS-B Lab 8 — Decoding ACARS