.TH "airspyhf_rx" 1 "2020.08.10" AIRSPYHF "User Commands"
.SH NAME
airspyhf_rx \- probe device and show configuration
.SH DESCRIPTION
The AirspyHF is a tiny and efficient software defined radio receiver.
.LP
This application lets the user probe the device and show configuration.
.SH SYNOPSIS
.B  airspy_rx
.SH OPTIONS
Usage:
.TP
\fB\-r\fR <filename>
Receive data into the file;
stdout emits values on standard output
.TP
\fB\-s\fR <serial number>
Open device with specified 64bits serial number
.TP
\fB\-f\fR <frequency>
Set frequency in MHz between 9 kHz \- 31 MHz or 60 \- 260 MHz
.TP
\fB\-a\fR <sample_rate>
Set sample rate, at the moment only 768 kS/s supported
.TP
\fB\-n\fR <#samples>
Number of samples to transfer (default is unlimited)
.TP
\fB\-d\fR
Verbose mode
.TP
\fB\-w\fR
Receive data into file with WAV header and automatic name
This is for SDR# compatibility and may not work with other software
It works even with HDSDR
.TP
\fB\-g\fR on|off
HF AGC on / off
.TP
\fB\-l\fR high|low
HF AGC threshold high / low (when AGC On)
.TP
\fB\-t\fR <value>
HF attenuator value 0..8 (each step increases 6 dB the attenuation)
.TP
\fB\-m\fR on|off
on to activate LNA (preamplifier): +6 dB gain \- compensated in digital.
.TP
\fB\-z\fR
Do not attempt to use manual AGC/LNA commands
(useful in order to avoid errors with old firmware)
.PP
.SH SEE ALSO
AirspyHF web page:
.B https://airspy.com/airspy-hf-plus
.LP
Other airspyhf programs:
.sp
airspyhf_rx(1), airspyhf_gpio(1), airspyhf_lib_version(1), airspyhf_rx(1)
.SH AUTHOR
This manual page was written by Maitland Bottoms
for the Debian project (but may be used by others).
.SH COPYRIGHT
Copyright (c) 2020 A. Maitland Bottoms <bottoms@debian.org>
.LP
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
.LP
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.