Cf Step - Agilent Technologies PSA Series User And Programming Manual

2.7.4 CF Step

Changes the step size for the center frequency and start/stop frequency functions. Once a
step size has been selected and the center frequency function is activated, the step keys
(and the UP|DOWN parameters for Center Frequency from remote commands) change
center frequency by the step-size value. The step size function is useful for finding
harmonics and sidebands beyond the current frequency span of the analyzer. When
auto-coupled in a non-zero span, the center frequency step size is set to 10% of the span.
Key Path:
FREQUENCY
State Saved: Saved in Instrument State
Factory Preset: Span/10
Knob
Increment:
if
if
Step Key
Increment:
if
if
if
Range:
Model
E4440A
E4443A
E4445A
E4446A
E4448A
Chapter 2
Span = 0 Hz increment = RBW/20
Span > 0 Hz increment = Span/200
CF Step = auto, Span = 0 Hz
CF Step = auto, Span > 0 Hz
CF Step = manual
Minimum
1 Hz
1 Hz
1 Hz
1 Hz
1 Hz
Instrument Functions: A - L
step = RBW
step = Span/10
step = 1, 2, 5 sequence
Maximum
27.0 GHz
7.2 GHz
13.7 GHz
44.5 GHz
51.0 GHz
FREQUENCY / Channel
147