Racal Instruments 3152A, Руководство пользователя

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3152A User Manual
Using The Instrument 3-4 Racal Instruments
©
2001
/* Turn the main output on.*/
:OUTPut ON;
/*Turn the SYNC output on, if required.*/
:OUTPut:SYNC ON;
If the above commands are executed correctly, a square
waveform will be seen on your oscilloscope.
Using the APPLy
Command
The APPLy command provides a high level method of
programming the synthesizer. Selection can be made for
function, frequency, amplitude, offset and other parameters
which are associated with the selected function. For example,
the following statement outputs a 2 Vp-p square wave at 1 MHz
with a 0 V offset and 10% duty cycle using APPLy:
APPL:SQU 1E6, 2, 0, 10
It is not necessary to enter every parameter with the APPLy
command. If only the frequency and offset need to be changed,
omit the other parameters while keeping the commas. The other
parameters will be set to the power-up default values:
APPL:SQU 10E6,,1
Alternatively, if just the first parameters need to be changed,
omit the commas. The other parameters will be set to the
power-up default values:
APPL: SQU 4e6,2
Queries can also be made on all parameters associated with a
standard function using the APPL: <function_shape>? query. For
example, if the synthesizer was programmed using the above
APPLy:SQU command, query the square wave parameters
using the following query:
APPL:SQU?