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10 Chapter 1
Agilent E4403B Specifications and Characteristics
Frequency
Agilent E4403B Specifications and
Characteristics
Frequency
Specifications Supplemental Information
Frequency Range
9 kHz to 3.0 GHz
Specifications Supplemental Information
Frequency Reference
Aging Rate
±2 × 10
–6
/year ±1.0 × 10
–7
/day, characteristic
Settability
±5 × 10
–7
Temperature Stability
±5 × 10
–6
Specifications Supplemental Information
Frequency Readout
Accuracy
(Start, Stop, Center, Marker) ±((frequency indication ×
frequency reference error
a
)
+ 0.75% of span
+ 15% of RBW
+ 10 Hz)
a. Frequency reference error = (aging rate × period of time since adjustment + settability +
temperature stability).
Specifications Supplemental Information
Marker Frequency
Counter
Resolution Selectable from 1 Hz to
100 kHz
Accuracy
a
a. Marker level to displayed noise level > 25 dB, RBW/ Span ≥ 0.002, frequency offset = 0
Hz.
±(marker frequency ×
frequency reference error
b
+
counter resolution)
b. Frequency reference error = (aging rate × period of time since adjustment + settability +
temperature stability).