Chapter
４
Native Device Message Details
4-300
SPUR:TDOM:BAND/SPUR:TDOM:BAND?
Spurious Emission Time Domain RBW
Function
This command sets RBW when performing Time Domain Measurement.
Command
SPUR:TDOM:BAND
bandwidth_1,bandwidth_2,bandwidth_3,bandwidth_4,bandwidt
h_5,bandwidth_6,bandwidth_7,bandwidth_8,bandwidth_9,band
width_10,bandwidth_11,bandwidth_12,bandwidth_13,bandwidt
h_14,bandwidth_15,bandwidth_16,bandwidth_17,bandwidth_18
,bandwidth_19,bandwidth_20
Query
SPUR:TDOM:BAND?
Response
bandwidth_1,bandwidth_2,bandwidth_3,bandwidth_4,bandwidt
h_5,bandwidth_6,bandwidth_7,bandwidth_8,bandwidth_9,band
width_10,bandwidth_11,bandwidth_12,bandwidth_13,bandwidt
h_14,bandwidth_15,bandwidth_16,bandwidth_17,bandwidth_18
,bandwidth_19,bandwidth_20
Value is returned in Hz units, without suffix code.
Parameter
bandwidth_n
Resolution bandwidth (RBW) of Segment n
[MS269xA]
Range/Resolution 30 Hz to 31.25 MHz
However, the settable value is 30 Hz to 3 MHz
(1-3 sequence), 50 kHz, 5 MHz, 10 MHz, 20 MHz
or 31.25 MHz.
[MS2830A], [MS2840A]
Range/Resolution 30 Hz to 31.25 MHz
However, the settable value is 30 Hz to 3 MHz
(1-3 sequence), 500 Hz, 50 kHz, 2 MHz, 5 MHz,
10 MHz, 20 MHz or 31.25 MHz.
[Common]
Suffix Code HZ,KHZ,KZ,MHZ,MZ,GHZ,GZ
Hz is used when omitted.
Details
For the MS2830A, MS2840A, RBW of 20 MHz and higher can be used
only when MS2830A-005/105/007/009/109, MS2840A-005/105/009/109 is
installed.
For RBW 31.25 MHz, it is not a Gauss filter but a flat-top characteristic
filter.
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