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- DVB-T dongles based on the Realtek RTL2832U can be used as a cheap SDR
- (software defined radio), since the chip allows transferring the raw I/Q
- samples to the host, which is officially used for DAB/DAB+/FM demodulation.
- RTL-SDR provides some tools to work with these devices:
- rtl_eeprom: EEPROM programming tool
- rtl_fm: general purpose analogue demodulator
- (narrow band FM, wide band FM, AM and SSB)
- rtl_sdr: tunes the device and captures raw data to a file
- rtl_test: check the possible tuning range
- Asynchronous mode is NOT currently supported on OpenBSD; some programs
- have been modified to force synchronous mode, the following are not yet
- available:
- rtl_adsb: simple ADS-B decoder (aircraft tracking)
- rtl_tcp: provides a network server for remote access to an SDR
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