Software Defined Radio Receiver USB Stick - RTL2832 w/R820TProduct Code: 1282
£12.49 ex VAT
If you've ever been curious about software defined radio (SDR), this USB stick is the easiest way possible to have fun with a powerful, configurable receiver. Packed with the powerful RTL2832U and R820T tuner, it can tune into signals from 24MHz to 1850MHz. That means you can use a computer (with Windows, Mac, or Linux) to tune into: FM Radio, AM signals (but not AM radio), CW (morse code!), unencrypted radio signals (such as those used by many police and fire departments), POCSAG pagers, and more.
Comes with a very compact (but very good quality) RTL2832+R820T module with an MCX RF connector, and a basic 'DVB-T' antenna, used to tune into things like Freeview, as well as an IR remote which isn't terribly useful. The antenna seems OK for basic experimentation.
Please note! Depending on your location, listening in to some radio signals may not be legal. So consider this your warning to check before 'accidentally' tuning into naughty frequencies.
- Antennae Length: 120.65mm / 4.75"
- Wire Length: 1168.4mm / 46"
- USB Dongle: 22.24mm / 0.87" x 23.1mm / 0.9" x 9.9mm / 0.38"
- http://www.rtl-sdr.com/ - a blog with tons of information, ideas and projects
- http://rtlsdr.org/ - a nice resource with links to software.
- http://www.superkuh.com/rtlsdr.html - a blog with tons of hardware details on the RTL SDR chipset
- Melissa Elliott's lovely talk on hacking with the RTL (and her notes on using the command line utilities on a Mac)
- Some nice graphical Mac tools
- SDR Radio: Playing with your Dongle - An Introduction to Software Defined Radio Using Cheap TV Tuner Cards