This is the command uhd_cal_tx_dc_offset that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
uhd_cal_tx_dc_offset - Generate TX DC Offset Calibration Table for a UHD Device
DESCRIPTION
The Universal Software Radio Peripheral Hardware Drivers handle calibration information.
This application reduces TX DC offset within the specified frequency range using transmit
leakage into the receive path. Remove all external hardware from the RF antenna ports
before using this application. This can take up to several minutes with default settings.
NOTE: This application can only be used with the WBX, SBX, XCVR2450, and RFX
daughterboards.
OPTIONS
--help help message
--verbose
enable some verbose
--args arg
device address args [default = ""]
--tx_wave_freq arg (=507123)
Transmit wave frequency in Hz
--tx_wave_ampl arg (=0.69999999999999996)
Transmit wave amplitude in counts
--rx_offset arg (=934400)
RX LO offset from the TX LO in Hz
--freq_start arg
Frequency start in Hz (will use beginning of frequency range if unspecified)
--freq_stop arg
Frequency stop in Hz (will use end of frequency range if unspecified)
--freq_step arg (=7300000)
Step size for LO sweep in Hz
--nsamps arg (=10000)
Samples per data capture
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