osmotv(1)

command:

tx-fubk

Transmit FUBK test image (German PAL image)

tx-ebu

Transmit EBU test image (color bars)

tx-convergence

Transmit convergence grid for color adjustemnt

tx-black

Transmit single color image

tx-blue

Transmit single color image

tx-red

Transmit single color image (for DY adjustment)

tx-magenta

Transmit single color image

tx-green

Transmit single color image

tx-cyan

Transmit single color image

tx-yellow

Transmit single color image

tx-white

Transmit single color image

tx-vcr

Transmit Jolly's VCR test pattern

tx-img [<image>] Transmit natural image or given image file

Use 4:3 image with 574 lines for best result.

general options:

-h --help

This help

--config [~/]<path to config file>

Give a config file to use. If it starts with '~/', path is at home dir. Each line in config file is one option, '-' or '--' must not be given!

-f --frequency <frequency>

Give frequency in Hertz.

-c --channel <channel>

Or give channel number. Special channels start with 's' or 'S'. Use 'list' to get a channel list.

-s --samplerate <frequency>

Give sample rate in Hertz.

-w --wave-file <filename>

Output to wave file instead of SDR

-r --realtime <prio>

Set prio: 0 to disable, 99 for maximum (default = 0)

signal options:

-F --fbas 1 | 0

Turn color on or off. (default = 1)

-T --tone 1 | 0

Turn tone on or off. (default = 1)

FUBK options:

-R --circle-radius <radius> | 0

Use circle radius or 0 for off. (default = 6.7)

-C --color-bar 1 | 0

1 == Color bar on, 0 = Show complete middle field. (default = 0) For clean scope signal, also turn off circle by setting radius to 0.

-G --grid-only 1 | 0

1 == Show only the grid of the test image. (default = 0)

-I --sation-id "<text>"

Give exactly 12 characters to display as Station ID. (default = "Jolly Roger")

convergence options:

-W --grid-width 2 | 1

Thickness of grid. (default = 0)

--limesdr

Auto-select several required options for LimeSDR

--limesdr-mini

Auto-select several required options for LimeSDR Mini

SDR options:

--sdr-soapy

Force SoapySDR driver

--sdr-channel <channel #>

Give channel number for multi channel SDR device (default = 0)

--sdr-device-args <args>

--sdr-stream-args <args>

--sdr-tune-args <args>

Optional SDR device arguments, separated by comma e.g. --sdr-device-args <key>=<value>[,<key>=<value>[,...]]

--sdr-samplerate <samplerate>

Sample rate to use with SDR. By default it equals the regular sample rate.

--sdr-lo-offset <Hz>

Give frequency offset in Hz to move the local oscillator away from the target frequency. (default = -3000000)

--sdr-bandwidth <bandwidth>

Give IF filter bandwidth to use. If not, sample rate is used.

--sdr-rx-antenna <name>

SDR device's RX antenna name, use 'list' to get a list

--sdr-tx-antenna <name>

SDR device's TX antenna name, use 'list' to get a list

--sdr-clock-source <name>

SDR device's clock sourc name, use 'list' to get a list

--sdr-rx-gain <gain>

SDR device's RX gain in dB (default = 0.0)

--sdr-tx-gain <gain>

SDR device's TX gain in dB (default = 0.0)

--write-iq-rx-wave <file>

Write received IQ data to given wave file.

--write-iq-tx-wave <file>

Write transmitted IQ data to given wave file.

--read-iq-rx-wave <file>

Replace received IQ data by given wave file.

--read-iq-tx-wave <file>

Replace transmitted IQ data by given wave file.

--sdr-swap-links

Swap RX and TX frequencies for loopback tests over the air.

--sdr-timestamps 1 | 0

Use TX timestamps on UHD device. (default = 1)