R&S SMJ100A, Operating Manual

Page: 630 / 874

Remote Control Commands
R&S
®
SMJ100A
614 Operating Manual 1403.7458.32 ─ 14
Setting parameters:
<Data> block data
I/Q data or marker binary data, where the number of marker ele-
ments should be equal to the number of I/Q samples
I0Q0..IxQx…IN-1QN-1
IxQx…
represents binary data (16-bit signed integer in 2's com-
plement notation) containing the I and Q component alternately
and starting with the I component. Each component consists of
two bytes in MSB format (most significant byte first).
The values of the two bytes in an I component and a Q compo-
nent are in the range: -32768 to +32767.
M0M1…Mx…MN-1
Mx
represents one marker byte, where only the last 4 bits are
used. These 4 bits are assigned to the 4 possible markers of the
instrument, one bit per marker: Bit
0
= Marker 1, ... Bit
3
= Marker
4.
One 4 bit marker elements is required for every I/Q sample.
Example:
:MMEM:DATA:UNPR "NVWFM:/var/user/wave.wv",#232123456789009876543218978
// the specified I/Q data is added to a file named
wave.wv
// in the specified directory
:MMEMory:DATA:UNPRotected? "NVWFM:/var/user/wave.wv"
:MMEMory:DATA:UNPRotected "NVMKR:/var/user/wave.wv",#185*7uuf5*
// the specified marker data is added to a file named
wave.wv
// in the specified directory
// used are printable values;
// used are only the last 4 bits of a byte
:MMEMory:DATA:UNPRotected? "NVMKR:/var/user/wave.wv"
// note that, the query returns binary values
SOURce1:BB:ARBitrary:WAVeform:CLOCk "/var/user/wave.wv",1.1E6
SOURce1:BB:ARBitrary:WAVeform:CLOCk? "/var/user/wave.wv"
[:SOURce<hw>]:BB:ARBitrary:WAVeform:CLOCk <Filename>, <Clock>
Appends information on the ARB clock rate to specified waveform file. The file must
contain I/Q and/or marker data and have been created with the command
:MMEMory:
DATA:UNPRotected
on page 613.
Parameters:
<Filename> string
Complete file path and file name with file extension (
*.wv
).
If the file is in the default directory, the file path can be omitted.
Setting parameters:
<Clock> float
Range:
400 to 100E6
Increment: 1E-3
*RST:
1E6
Example: see
:MMEMory:DATA:UNPRotected
on page 613
SOURce Subsystem