UHD_SIGGEN_GUI(1) User Commands UHD_SIGGEN_GUI(1)NAME
uhd_siggen_gui - GNU Radio signal generator using UHD hardware
SYNOPSIS
uhd_siggen_gui: [options]
DESCRIPTION
GUI to allow UHD supported hardware to be a signal generator.
OPTIONS -h, --help
show this help message and exit
-a ARGS, --args=ARGS
UHD device address args , [default=]
--spec=SPEC
Subdevice of UHD device where appropriate
-A ANTENNA, --antenna=ANTENNA
select Rx Antenna where appropriate
-s SAMP_RATE, --samp-rate=SAMP_RATE
set sample rate (bandwidth) [default=1000000.0]
-g GAIN, --gain=GAIN
set gain in dB (default is midpoint)
-f FREQ, --tx-freq=FREQ
Set carrier frequency to FREQ [default=mid-point]
-x WAVEFORM_FREQ, --waveform-freq=WAVEFORM_FREQ
Set baseband waveform frequency to FREQ [default=0]
-y WAVEFORM2_FREQ, --waveform2-freq=WAVEFORM2_FREQ
Set 2nd waveform frequency to FREQ [default=none]
--sine Generate a carrier modulated by a complex sine wave
--const
Generate a constant carrier
--offset=OFFSET
Set waveform phase offset to OFFSET [default=0]
--gaussian
Generate Gaussian random output
--uniform
Generate Uniform random output
--2tone
Generate Two Tone signal for IMD testing
--sweep
Generate a swept sine wave
--amplitude=AMPL
Set output amplitude to AMPL (0.0-1.0) [default=0.15]
-v, --verbose
Use verbose console output [default=False]
SEE ALSO uhd_siggen(1)uhd_siggen_gui 3.5 December 2011 UHD_SIGGEN_GUI(1)
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uhd_cal_tx_dc_offset(1) User Commands uhd_cal_tx_dc_offset(1)NAME
uhd_cal_tx_dc_offset - Generate TX DC Offset Calibration Table
DESCRIPTION
The Universal Software Radio Peripheral Hardware Drivers handle calibration information. This application sets up Transmitter calibration
for a daughterboard installed on the USRP. Because it also uses the receive side of the daughterboard, this application only handles trans-
ceiver daughterboards.
USRP Generate TX DC Offset Calibration Table Allowed 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 (do not specify for default)
--freq_stop arg
Frequency stop in Hz (do not specify for default)
--freq_step arg (=7300000)
Step size for LO sweep in Hz
--nsamps arg (=10000)
Samples per data capture
This application measures leakage between RX and TX on an XCVR daughterboard to self-calibrate.
SEE ALSO uhd_cal_rx_iq_balance(1)uhd_cal_tx_iq_balance(1)UHD March 2012 uhd_cal_tx_dc_offset(1)
hello i am new with linux
hello unix forum.
i have big problem i want to install the samp server for every user folder for ex..
samp for my frined name fred fredsamp
then i want create more samp to my firend lee
i want folder name will be leesamp
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This DEMO is only capable of 4KHz down to about 85Hz and back due to the low bit rate, but it is proof of concept for a much wider variant using a much higher bit rate.
The file generated... (4 Replies)
Hi everyone.
This is DEMO code for getting the RMS value of a symmetrical sampled waveform. It works a treat except see below.
I have used awk as the prime mover as CygWin does not havd 'bc' or 'dc' yet and this is going into AudioScope.sh soon.
However, I hit an anomaly.
In the code below... (3 Replies)