RTL-SDR Cheatsheet
RTL-SDR Cheatsheet¶
Overview¶
The RTL-SDR is a very cheap and popular Software Defined Radio (SDR) that uses a DVB-T TV tuner dongle based on the RTL2832U chipset. With the right software, it can be used to receive a wide range of radio signals, from 24 MHz to 1.7 GHz. It is a great tool for beginners who want to get started with SDR.
Key Features¶
- Low Cost: The RTL-SDR is very inexpensive, making it a great entry-level SDR.
- Wide Frequency Range: Can receive signals from 24 MHz to 1.7 GHz.
- Easy to Use: With the right software, the RTL-SDR is very easy to use.
- Large Community: There is a large and active community of RTL-SDR users.
Common Applications¶
- FM Radio: Listen to FM radio stations.
- Aircraft Tracking: Track aircraft using ADS-B signals.
- Weather Satellites: Receive images from weather satellites.
- Amateur Radio: Listen to amateur radio bands.
- Trunking Radio: Follow conversations on trunking radio systems.
Getting Started¶
- Hardware: You will need an RTL-SDR dongle and an antenna.
- Software: You will need to install SDR software, such as SDR# or GQRX.
- Drivers: You will need to install the RTL-SDR drivers.
- Start Listening: Start listening to the radio spectrum.