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Table 4-1. Agilent 83482A Electrical Channel Vertical Specifications (Continued)
Scale Factor (full scale is eight
divisions)
Minimum
Maximum
dc Offset Range
Inputs:
Dynamic Range
Maximum Safe Input Voltage
Nominal Impedance
Reflections
Connector
a. It is recommended that a user vertical calibration be performed after every 10 hours of continuous use or if the temperature has changed
°
by greater than 2
C from the previous vertical calibration.
∆
b. Where
T
represents the temperature change in Celsius from the last user vertical calibration. Note that the temperature term goes to
cal
zero upon execution of a vertical calibration.
∆
c. Where
Time
represents the time since the last user vertical calibration. The uncertainty due to time typically stabilizes after 24 hours.
cal
This term goes to zero upon execution of a vertical calibration.
Table 4-2. Agilent 83482A Optical Channel Vertical Specifications
Bandwidth (–3 dB)
dc Accuracy
a
(Optical Channel referenced to
average power meter)
a
dc Difference
(two marker accuracy, same channel,
referenced to average power monitor)
Transition Time (10% to 90%)
Maximum RMS Noise
Scale Factor (full scale is eight divisions)
Minimum
Specifications and Regulatory Information
Specifications
1 mV/div
100 mV/div
±
500 mV
±
400 mV relative to channel offset
16 dBm peak ac
Ω
50
≤
5% for 20 ps rise time
2.4mm (m)
dc to 30 GHz
±
50
±
(2%/
±
4% of delta reading
±
(2%/
<13 ps
µ
<30
µ
20
4-4
±
2V dc
µ
±
W
4% of (reading - channel offset)
°
∆
C) (
T
b
) (reading)
cal
°
∆
C) (
T
b
) (reading)
cal
µ
W (<15
W typical)
W/div
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