The Network Data Port - Symmetricom 5120A Operation And Maintenance Manual

Phase noise test set
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Table 4: Command Summary
Command
set print local
set print remote <host> <port>
set referencefreq <auto|freq>
set tau0 <tau0value>
set timeconstant <value>
set timeformat <24/12>
set title <title>
show adev
show date
show dateformat
show fcounter
show freqdiff
show inputs
show ipn
show mac
show phasediff
show phaserate
show printformats
show printoptions
show screens
show spectrum
show spurs
show state
show tau0
show timeformat
show title
show version
start
stop

7.3 The Network Data Port

The network data port outputs phase difference data while the test set is in the Collecting state. The
phase differences are in units of cycles of the Input signal. Phase differences are output as floating
point numbers, one number per line, either 1, 10, 100, or 1000 samples each second. The default
rate is 1000 samples per second, to change the rate use the set phaserate command. See
7, Setting Data Port Output Rate"
5120A/5115A Operations and Maintenance Manual
Synopsis
Print new jobs to local (USB) printer.
Print new jobs to network printer.
Selects automatic, or specified manual reference frequency used
by frequency counter.
Sets tau0 value in seconds: 0.001, 0.01, 0.1 or 1
Sets length of running average time constant for spectrum and
Allan deviation
Selects time format for printout time stamps.
Sets user specified title (quoted string up to 34 characters)
Returns snapshot of Allan deviation tables.
Returns current date and time in selected format.
Returns selected printout date stamp format.
Returns snapshot of frequency counter table.
Returns snapshot of frequency difference strip chart.
Returns input frequency and amplitude on input signal ports.
Returns integrated phase noise table.
Returns MAC (ethernet) address of the test set.
Returns snapshot of phase difference strip chart.
Returns current phaserate value.
Returns acceptable values for set print format command.
Returns current printer settings.
Returns name of screens that can be printed.
Returns snapshot of spectrum table.
Returns snapshot of spur table.
Returns current collecting state.
Returns current tau0 value.
Returns selected printout time stamp format.
Returns current user specified title.
Returns model, software and hardware version information.
Begin data collection
Stop data collection.
on page 65.
"Chapter
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