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Performance Veri
fi
cation
DC Gain Accuracy (50
Ω
)
All four-channel, 1 GHz models for channels 3 and 4
(MSO4104B, DPO4104B, MSO4104B-L, DPO4104B-L)
Performance checks
Bandwidth
Vertical scale
Low limit
Test result
High limit
1 mV/div
-2.0%
2.0%
2 mV/div
-1.5%
1.5%
5 mV/div
-1.5%
1.5%
10 mV/div
-1.5%
1.5%
20 mV/div
-1.5%
1.5%
49.8 mV/div
-3.0%
3.0%
50 mV/div
-1.5%
1.5%
100 mV/div
-1.5%
1.5%
200 mV/div
-1.5%
1.5%
500 mV/div
-1.5%
1.5%
20 MHz
1 V/div
-1.5%
1.5%
250 MHz
20 mV/div
-1.5%
1.5%
Channel 3
DC Gain Accuracy,
0 V offset, 0 V vertical
position, 50
Ω
Full
20 mV/div
-1.5%
1.5%
1 mV/div
-2.0%
2.0%
2 mV/div
-1.5%
1.5%
5 mV/div
-1.5%
1.5%
10 mV/div
-1.5%
1.5%
20 mV/div
-1.5%
1.5%
49.8 mV/div
-3.0%
3.0%
50 mV/div
-1.5%
1.5%
100 mV/div
-1.5%
1.5%
200 mV/div
-1.5%
1.5%
500 mV/div
-1.5%
1.5%
20 MHz
1 V/div
-1.5%
1.5%
250 MHz
20 mV/div
-1.5%
1.5%
Channel 4
DC Gain Accuracy,
0 V offset, 0 V vertical
position, 50
Ω
Full
20 mV/div
-1.5%
1.5%
34
MSO4000B and DPO4000B Series Speci
fi
cations and Performance Veri
fi
cation