3 Spectrum Analyzer Mode
3.8 Spurious Emissions Measurement
ABSolute, ABSolute, ABSolute, ABSolute, ABSolute, ABSolute
State Saved Saved in instrument state
Range
ABSolute|OFFSet
Abs Start Freq
Sets the start frequency of the instrument. This parameter can send up to 20 values.
The location where the start frequency occurs in the list sent to the measurement
corresponds to the range the value is associated with.
This parameter is coupled with either Offset Start Freq or Offset Stop Freq. The
coupling equations are shown in "Enabled" on page 1450.
When sending the remote command, missing values are not permitted; that is, if you
want to change values 2 and 6 you must send all values up to 6. Subsequent values
will remain as they were.
The query always returns 20 values.
Remote
Command
[:SENSe]:SPURious[:RANGe][:LIST]:FREQuency:STARt <freq>, <freq>, <freq>,
<freq>, <freq>, <freq>, <freq>, <freq>, <freq>, <freq>, <freq>, <freq>,
<freq>, <freq>, <freq>, <freq>, <freq>, <freq>, <freq>, <freq>
[:SENSe]:SPURious[:RANGe][:LIST]:FREQuency:STARt?
Example
:SPUR:FREQ:STAR 9 kHz, 150 kHz, 30 MHz, 1GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5
GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5 GHz,1.5
GHz,1.5 GHz,1.5 GHz,1.5 GHz
:SPUR:FREQ:STAR?
Preset 9 kHz, 150 kHz, 30 MHz, 1 GHz, 1.92GHz, 1.98 GHz, 2.18 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5
GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz, 1.5 GHz
State Saved Saved in instrument state
Min/Max -80 MHz/Hardware Dependent
–
Option 503: 3699999990
–
Option 508: 8499999990
–
Option 513: 13799999990
–
Option 526: 26999999990
Abs Stop Freq
Sets the stop frequency of the instrument. This parameter can send up to 20 values.
The location in the list sent corresponds to the range the value is associated with.
Spectrum Analyzer Mode User's &Programmer's Reference 1451
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