Agilent Technologies N9010A specifications Option PFR

Agilent EXA Signal Analyzer

Frequency and Time

Description	Specifications	Supplemental Information
Precision Frequency Reference
(Option PFR)
Accuracy	±[(time since last adjustment
	× aging rate) + temperature
	stability + calibration
	accuracya]b
Temperature Stability
20 to 30 °C	±1.5 × 10−8
5 to 50 °C	±5 × 10−8
Aging Rate		±5 × 10−10/day (nominal)
Total Aging
1 Year	±1 × 10−7
2 Years	±1.5 × 10−7
Settability	±2 × 10−9
Warm-up and Retracec		±1 × 10−7 of final frequency
300 s after turn on
		(nominal)
900 s after turn on		±1 × 10−8 of final frequency
		(nominal)
Achievable Initial Calibration Accuracyd	±4 × 10−8
Standby power to reference oscillator		Not supplied
Residual FM		≤ 0.25 Hz x N p-p in 20 mse
Center Frequency = 1 GHz		(nominal)
10 Hz RBW, 10 Hz VBW

a.Calibration accuracy depends on how accurately the frequency standard was adjusted to 10 MHz. If the adjustment procedure is followed, the calibration accuracy is given by the specifi- cation “Achievable Initial Calibration Accuracy.”

b.The specification applies after the analyzer has been powered on for four hours.

c.Standby mode does not apply power to the oscillator. Therefore warm-up applies every time the power is turned on. The warm-up reference is one hour after turning the power on. Retrac- ing also occurs every time the power is applied. The effect of retracing is included within the “Achievable Initial Calibration Accuracy” term of the Accuracy equation.

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