Channel
Setting
Vertical
Scale
Offset Test Result Min. Max.
200 mV/div 0 V -22.00 mV 22.00 mV
200 mV/div -10 V 9.92 V 10.17 V
1 V/div 20 V -20.30 V -19.69 V
1 V/div 0 V -102.00 mV 102.00 mV
1 V/div -20 V 19.69 V 20.30 V
5 V/div 100 V -101.50 V -98.49 V
5 V/div 0 V -502.00 mV 502.00 mV
5 V/div -100 V 98.49 V 101.50 V
CH4, 20
MHz BW
500 μV/div 1 V -1.01 V -982.95 mV
500 μV/div 0 V -2.05 mV 2.05 mV
500 μV/div -1 V -982.95 mV 1.01 V
200 mV/div 10 V -10.17 V -9.92 V
200 mV/div 0 V -22.00 mV 22.00 mV
200 mV/div -10 V 9.92 V 10.17 V
1 V/div 20 V -20.30 V -19.69 V
1 V/div 0 V -102.00 mV 102.00 mV
1 V/div -20 V 19.69 V 20.30 V
5 V/div 100 V -101.50 V -98.49 V
5 V/div 0 V -502.00 mV 502.00 mV
5 V/div -100 V 98.49 V 101.50 V
5.6 Bandwidth Test
5.6.1 Specification
Bandwidth
Amplitude
Loss
[1]
DHO1072/
DHO1074
70 MHz -3 dB, all channels mode
DHO1104/
DHO1102
100 MHz -3 dB, all channels mode
DHO1202/
DHO1204
200 MHz -3 dB, all channels mode
NOTE
[1]: Amplitude Loss (dB) = 20 x lg (Vrms2/Vrms1); wherein, Vrms1 is the measurement result of
amplitude effective value at 1MHz and Vrms2 is the measurement result of amplitude effective
value at full bandwidth.
Performance Verification Test
DHO1000 Performance Verification
22
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