| TinyGS (Ground Station) |
UHF (435-438 MHz), VHF (137 MHz) |
TinyGS Network |
Satellite communication, telemetry, and data decoding |
| APRS (Automatic Packet Reporting System) |
144.390 MHz (VHF) |
APRS.fi, Direwolf |
Position tracking, messaging, and weather data |
| ADS-B (Automatic Dependent Surveillance-Broadcast) |
1090 MHz |
PiAware, Dump1090 |
Aircraft tracking and flight data |
| Weather Fax |
3.885, 4.675, 8.682 MHz (HF) |
Fldigi, MultiPSK |
Receive and decode weather maps from HF radio transmissions |
| NOAA Weather Satellites |
137-138 MHz |
WXtoImg |
Receive weather images from NOAA satellites |
| Pager Decoding (POCSAG) |
137-165 MHz |
PDW, Multimon-ng |
Receive and decode pager transmissions |
| Marine AIS (Automatic Identification System) |
161.975, 162.025 MHz |
ShipAIS |
Track maritime vessel positions |
| FM Radio (Broadcast Receiver) |
88-108 MHz |
SDR# (SDRSharp), GQRX |
Listen to FM radio broadcasts |
| Amateur Radio (CW, SSB, etc.) |
Varies (HF, VHF, UHF) |
GQRX, SDR# |
Listen and decode ham radio transmissions |
| Satellite Beacon Monitoring |
137-440 MHz (varies) |
GQRX, Orbitron |
Track and monitor satellite beacon signals |