Keysight N9020B - Page 1555

3 VMA Mode
3.9 SEM Measurement
Radio Format RBW
5G NR 5 MHz 47 kHz
10 MHz 91 kHz
15 MHz 150 kHz
20 MHz 180 kHz
25 MHz 240 kHz
30 MHz 270 kHz
35 MHz 330 kHz
40 MHz 390 kHz
45 MHz 430 kHz
50 MHz 470 kHz
60 MHz 560 kHz
70 MHz 680 kHz
80 MHz 750 kHz
90 MHz 820 kHz
100 MHz 910 kHz
200MHz 1.8 MHz
400 MHz 3 MHz
800 MHz 3 MHz
1600 MHz 3 MHz
2000 MHz 3 MHz
In the LTE-Advanced (both FDD and TDD) and 5G NR modes, the resolution
bandwidth is predefined based on the corresponding bandwidth of the single
carrier, which is listed above. When Res BW mode is Auto, the narrowest RBW is
selected.
Remote
Command
[:SENSe]:SEMask:BANDwidth[1]|2[:RESolution] <bandwidth>
[:SENSe]:SEMask:BANDwidth[1]|2[:RESolution]?
[:SENSe]:SEMask:BANDwidth[1]|2[:RESolution]:AUTO OFF | ON | 1 | 0
[:SENSe]:SEMask:BANDwidth[1]|2[:RESolution]:AUTO?
Example
:SEM:BAND 100 kHz
:SEM:BAND?
:SEM:BAND:AUTO ON
:SEM:BAND:AUTO?
Notes Bandwidth sub op code, 1 is for BTS, 2 for MS. Default is BTS
Note that Bandwidth sub op code 2 is supported only in non-SA modes. In SA Mode, Bandwidth sub op
code 1 is used for both BTS and MS
Couplings If Res BW is set manually, Channel Resolution BW mode is set to MANual
1555 Vector Modulation Analyzer Mode User's &Programmer's Reference