Agilent Technologies Signal Analyzer N9030a - Manual (Page 835)

6 RLC Swept SA Measurement Front-Panel & SCPI Reference
Meas Setup
Span > 22 MHz, or when
RBW > 400 kHz, or when
CF ≤ 12 MHz and Span < 495 kHz and RBW < 23 kHz
Otherwise, Auto will choose Best Wide-offset Φ Noise.
The RBW to be used in the calculations above is the equivalent –3 dB bandwidth of the current
RBW filter.
These rules apply whether in swept spans, zero span, or FFT spans.
Models with Option EP4
Auto will choose:
Fast Tuning whenever:
Span > 101 MHz or when
RBW > 1.15MHz or if
Source Mode is set to “Tracking”
otherwise, Auto will choose Best Close in Phase Noise whenever:
CF is < 109 kHz or when
CF >= 4.95 MHz and Span <= 666 kHz and RBW < 28 kHz
Otherwise, Auto will choose Best Wide-offset Φ Noise.
The RBW to be used in the calculations above is the equivalent –3 dB bandwidth of the current
RBW filter.
These rules apply whether in swept spans, zero span, or FFT spans.
All other Models
Auto will choose:
Fast Tuning whenever:
Span > 12.34 MHz, or when
RBW > 250 kHz, or if
Source Mode is set to “Tracking”
Otherwise, Auto will choose Best Close in Phase Noise whenever:
Center frequency is < 25 kHz, or when
CF >= 1 MHz and Span <= 141.4 kHz and RBW <= 5 kHz
Remote Language Compatibility Measurement Application Reference 835