386 Agilent X-Series Signal Generators SCPI Command Reference
Real–Time Commands
Custom Subsystem–Option 431([:SOURce]:RADio:CUSTom)
*RST SINE
:CHANnel
Supported N5172B/82B with Option 431
[:SOURce]:RADio:CUSTom:CHANnel EVM|ACP
[:SOURce]:RADio:CUSTom:CHANnel?
This command optimizes the Nyquist and root Nyquist filters to minimize error vector magnitude
(EVM) or to minimize adjacent channel power (ACP).
EVM
This choice provides the most ideal passband.
ACP This choice improves stopband rejection.
*RST ACP
Key Entry Optimize FIR For EVM ACP
Remarks
To change the current filter type, refer to “:FILTer” on page 388.
:DATA
Supported N5172B/82B with Option 431
[:SOURce]:RADio:CUSTom:DATA PN9|PN11|PN15|PN20|PN23|FIX4|"<file name>"|
EXT|P4|P8|P16|P32|P64|PRAM
[:SOURce]:RADio:CUSTom:DATA?
This command sets the data pattern for unframed transmission.
*RST
PN23
Remarks Refer to “File Name Variables” on page 13 for information on the file name syntax.
:DATA:FIX4
Supported N5172B/82B with Option 431
[:SOURce]:RADio:CUSTom:DATA:FIX4 <val>
[:SOURce]:RADio:CUSTom:DATA:FIX4?
This command sets the binary, 4- bit repeating sequence data pattern for unframed transmission
according to the modulation type, symbol rate, filter, and burst shape selected for the custom
modulation format.
*RST
#B0000
Range #B0000–#B1111 or 0–15
Key Entry Sine User File
Key Entry PN9 PN11 PN15 PN20 PN23 FIX4 User File Ext
4 1’s & 4 0’s 8 1’s & 8 0’s 16 1’s & 16 0’s 32 1’s & 32 0’s
64 1’s & 64 0’s PRAM File
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