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* Updated UHD documentation-related URL's after manual overhaul * Updated NI-USRP URL to link to NI-USRP 1.3
68 lines
2.2 KiB
Groff
68 lines
2.2 KiB
Groff
.TH "uhd_cal_tx_dc_offset" "1" "3.7.0" "UHD" "User Commands"
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.SH NAME
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uhd_cal_tx_dc_offset \- Generate TX DC Offset Calibration Table for a UHD Device
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.SH DESCRIPTION
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The Universal Software Radio Peripheral Hardware Drivers handle calibration
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information. This application reduces TX DC offset within the specified frequency
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range using transmit leakage into the receive path. Remove all external hardware
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from the RF antenna ports before using this application. This can take up to
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several minutes with default settings.
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.LP
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NOTE: This application can only be used with the WBX, SBX, XCVR2450, and RFX daughterboards.
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.SH OPTIONS
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.TP
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\fB\-\-help\fR
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help message
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.TP
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\fB\-\-verbose\fR
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enable some verbose
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.TP
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\fB\-\-args\fR arg
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device address args [default = ""]
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.TP
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\fB\-\-tx_wave_freq\fR arg (=507123)
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Transmit wave frequency in Hz
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.TP
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\fB\-\-tx_wave_ampl\fR arg (=0.69999999999999996)
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Transmit wave amplitude in counts
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.TP
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\fB\-\-rx_offset\fR arg (=934400)
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RX LO offset from the TX LO in Hz
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.TP
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\fB\-\-freq_start\fR arg
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Frequency start in Hz (will use beginning of frequency range if unspecified)
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.TP
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\fB\-\-freq_stop\fR arg
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Frequency stop in Hz (will use end of frequency range if unspecified)
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.TP
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\fB\-\-freq_step\fR arg (=7300000)
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Step size for LO sweep in Hz
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.TP
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\fB\-\-nsamps\fR arg (=10000)
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Samples per data capture
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.PP
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.SH SEE ALSO
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UHD documentation:
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.B http://files.ettus.com/manual/
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.LP
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GR-UHD documentation:
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.B http://gnuradio.org/doc/doxygen/page_uhd.html
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.LP
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Other UHD programs:
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.sp
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uhd_cal_rx_iq_balance(1) uhd_cal_tx_iq_balance(1)
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.SH AUTHOR
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This manual page was written by Maitland Bottoms and Nicholas Corgan
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for the Debian project (but may be used by others).
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.SH COPYRIGHT
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Copyright (c) 2012 Ettus Research LLC
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.LP
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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.LP
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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