Keysight x-series User Reference Manual page 729

Max
Meters Spectrum Max
RBW RBW Span
1 MHz 100 kHz 10 MHz
120 kHz 100 kHz 10 MHz
100 kHz 100 kHz 10 MHz
10 kHz 10 kHz 2 MHz
9 kHz 10 kHz 1 MHz
1 kHz 1 kHz 200 kHz
200 Hz 100 Hz 20 kHz
100 Hz 100 Hz 20 kHz
10 Hz 30 Hz 2 kHz
EMI Receiver Mode Reference
10 Monitor Spectrum Measurement
729