.TH UHD_RX_CFILE "1" "2024-04-07" "uhd_rx_cfile 3.10.10.0-rc1" "User Commands"
.SH NAME
uhd_rx_cfile \- Save UHD received data
.SH SYNOPSIS
.B uhd_rx_cfile:
[\fIoptions\fR] \fIoutput_filename\fR
.SH DESCRIPTION
Save I&Q data to a complex file for later use.
.SH OPTIONS
.TP
\fB\-h\fR, \fB\-\-help\fR
show this help message and exit
.TP
\fB\-a\fR ARGS, \fB\-\-args\fR=\fIARGS\fR
UHD device address args , [default=]
.TP
\fB\-\-spec\fR=\fISPEC\fR
Subdevice of UHD device where appropriate
.TP
\fB\-A\fR ANTENNA, \fB\-\-antenna\fR=\fIANTENNA\fR
select Rx Antenna where appropriate
.TP
\fB\-\-samp\-rate\fR=\fISAMP_RATE\fR
set sample rate (bandwidth) [default=1000000.0]
.TP
\fB\-f\fR FREQ, \fB\-\-freq\fR=\fIFREQ\fR
set frequency to FREQ
.TP
\fB\-g\fR GAIN, \fB\-\-gain\fR=\fIGAIN\fR
set gain in dB (default is midpoint)
.TP
\fB\-s\fR, \fB\-\-output\-shorts\fR
output interleaved shorts instead of complex floats
.TP
\fB\-N\fR NSAMPLES, \fB\-\-nsamples\fR=\fINSAMPLES\fR
number of samples to collect [default=+inf]
.TP
\fB\-v\fR, \fB\-\-verbose\fR
verbose output
.TP
\fB\-\-lo\-offset\fR=\fILO_OFFSET\fR
set daughterboard LO offset to OFFSET [default=hw
default]
.SH "SEE ALSO"
uhd_fft(1) uhd_rx_nogui(1) uhd_siggen(1) uhd_siggen_gui(1)