.TH HACKRF_BIAST "1" "January 2023" "HackRF antenna power utility" "User Commands"
.SH NAME
hackrf_biast \- antenna power utility
.SH DESCRIPTION
hackrf_biast \- HackRF antenna power bias-T configuration utility
Usage:
.HP
\fB\-h\fR, \fB\-\-help\fR: this help
.HP
\fB\-R\fR: Reset all bias tee settings to device default.  When combined
with -r/-t/-o, those settings will take precedence.
.HP
\fB\-b\fR: <mode> : 1=Enable bias tee immediately, 0=disable immediately
.HP
\fB\-r\fR: <mode> : Set default bias tee power when device enters RX mode
.HP
\fB\-t\fR: <mode> : Set default bias tee power when device enters TX mode
.HP
\fB\-o\fR: <mode> : Set default bias tee power when device enters OFF mode
.HP
\fB\-d\fR:  <serial_number>: Specify serial number of HackRF device to configure.
.SH EXAMPLES
.IP
hackrf_clock \-r 3 : prints settings for CLKOUT
.SS "Usage:"
.HP
\-h, \-\-help: this help
.IP
hackrf_biar \-R : Resets biast setting to default.
.HP
The -r/-t/-o options support the following mode settings:
.IP
leave		do nothing when entering mode
.IP
on		enable bias tee when entering mode
.IP
off		disable bias tee when entering mode
.SH "SEE ALSO"
The primary source of documentation is the wiki on github:
.P
https://github.com/mossmann/hackrf/wiki