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

SEE ALSO

       UHD documentation: http://files.ettus.com/manual/

       GR-UHD documentation: http://gnuradio.org/doc/doxygen/page_uhd.html

       Other UHD programs:

       uhd_cal_rx_iq_balance(1) uhd_cal_tx_iq_balance(1)

AUTHOR

       This manual page was written by Maitland Bottoms and Nicholas Corgan for the Debian project (but  may  be
       used by others).

COPYRIGHT

       Copyright (c) 2012 Ettus Research LLC

       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 3 of the License,  or
       (at your option) any later version.

       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.