TFG2900A Series Function/Arbitrary Waveform Generator Users’ Guide
Suin Instruments Co., Ltd
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3.16.9 Sample Rate
The waveform output way is point by point, and you can set the sample rate by press soft key
〖
Sample Rate
〗
, that’s the number of sample in one second for arbitrary waveform, the
relationship as follows:
Output frequency = sampling rate / waveform length
3.16.10 Sync Output:
The frequency and phase of sync signal is the same as ones of output arbitrary waveform, so phase
deviation is not allowed.
3.16.11 Store to built-in waveform
There are 8 waveform memory locations from ‘User_arb1’ to ‘User_arb8’ in instrument to store
the user defined arbitrary waveforms and recall them at any time like other built-in waveforms.
After finishing edition to waveform, press
〖
Save As Build-in
〗
soft key to display menu of
memory location and select one of them
〖
User_arbX
〗
, then the current waveform is stored as
built-in waveform and won’t lost even power off.
Please note that the fixed length of the built - in waveform is 16384 points. If the user defined
waveform length is less than 16384 points, it will be scaled up to 16384 points before storage. For
example, the length of one user defined waveform is 512 points, then magnified factor is 64
(16384/512), thus each waveform point in memory area will be magnified to 64 points and the
data for those 64 points will be exactly the same.
3.16.12 Store to file
Arbitrary waveforms can be stored as file, which can be assigned directly to other machines via
USB flash disk.
Press soft keys
〖
Wform Store
〗
and
〖
Save As File
〗
to enter the interface of’ file management’,
press the soft keys
〖
Open Dir
〗
and
〖
Options
〗
,you can select it if there is file in that folder. Press
〖
Save to this file
〗
soft key to store the arbitrary waveform to this file. (Note: if the file previously
stored an arbitrary, this new save will overwrite the original data. Or create a new file to store this
waveform.
3.16.13 Recall from the file
