Chapter 2 SCPI Device Message Detail
2-786
[:SENSe]:SPURious:TDOMain[:RANGe][:LIST]:BANDwidth[:RESolution]?
Spurious Emission Time Domain RBW Query
Function
This command queries RBW in Time Domain Setup.
Query
[:SENSe]:SPURious:TDOMain[:RANGe][:LIST]:BANDwidth[:RESo
lution]?
Response
<bandwidth_n>
Parameter
<bandwidth_n>
Resolution bandwidth(RBW) of Segment n
[MS269xA]
Range/Resolution 30 Hz to 31.25 MHz
Value is returned in any of 30 Hz to 3 MHz (1-3
sequence), 50 kHz, 5 MHz, 10 MHz, 20 MHz,
and 31.25 MHz.
[MS2830A]
[MS2840A]
Range/Resolution 30 Hz to 31.25 MHz
Value is returned in any of 30 Hz to 3 MHz (1-3
sequence), 500 Hz, 50 kHz, 2 MHz, 5 MHz, 10
MHz, 20 MHz, and 31.25 MHz.
[Common]
Suffix code None. Value is returned in Hz units.
Details
For MS2830A, MS2840A, RBW 20 MHz or greater is only available for
MS2830A-005/105/007/009/109, MS2840A-005/105/009/109.
For RBW 31.25 MHz, it is not a Gauss filter but a flat-top characteristic
filter.
Example of Use
To query RBW in Time Domain Setup.
SPUR:TDOM:BAND?
>
3000,3000,10000,10000,10000,10000,10000,10000,10000,1000
0,10000,10000,10000,10000,10000,10000,10000,10000,10000,
10000