NAME¶
fcd_nfm_rx - Narrow band FM receiver example
DESCRIPTION¶
FunCube Dongle Narrowband FM receiver
OPTIONS¶
- -h, --help
- show this help message and exit
- --device
- Audio input device (default=hw:1)
- --freq
- RF frequency in kHz (defaualt=145500)
- --gain
- LNA gain in dB (default=20)
The FunCube Dongle device appears as a stereo sound card, supported by ALSA
drivers. The device to specify is the ALSA device corresponding to the dongle,
from which receiver IQ data is fetched. This application sends demodulated
audio out to the default ALSA soundcard output.
The FunCube Dongle device needs to have recent updated firmware. See the
qthid-fcd-controller package for tools to update the firmware: qthid and
qthid-2.2 applications.
The Funcube Dongle is a software defined radio receiver in a USB stick covering
64 MHz - 1.7 GHz. More info about the Funcube Dongle is available at
http://www.funcubedongle.com/
SEE ALSO¶
qthid(1)
uhd_rx_cfile(1) uhd_rx_nogui(1) uhd_siggen(1) uhd_siggen_gui(1)