Rigol DS1104B - Page 42

RIGOL Chapter 3 Performance Test
DS1000B Service Guide
3-12
11. Output a Sine with 1 MHz frequency and 1.2 Vpp amplitude via Fluke 9500B.
12. Repeat step 5.
13. Output a Sine with 200 MHz frequency (the setting value is different for different
model of oscilloscope under test; please refer to Table 3-1) and 1.2 Vpp
amplitude via Fluke 9500B.
14. Repeat steps 7 to 9.
15. Keep the other settings of the oscilloscope in step 3 unchanged and set the
vertical scale to 500 mV/div.
16. Output a Sine with 1 MHz frequency and 3 Vpp amplitude via Fluke 9500B.
17. Repeat step 5.
18. Output a Sine with 200 MHz frequency (the setting value is different for different
model of oscilloscope under test; please refer to Table 3-1) and 3 Vpp amplitude
via Fluke 9500B.
19. Repeat steps 7 to 9.
20. Turn off CH1. Repeat the steps above to test CH2, CH3 and CH4 and record the
test results.
Test Record Form:
Channel
Vertical
Scale
Test Result
Limit Pass/Fail
Vrms1 Vrms2
Amplitude
Loss
[1]
CH1
100 mV/div
-3 dB to 3
dB
200 mV/div
500 mV/div
CH2
100 mV/div
200 mV/div
500 mV/div
CH3
100 mV/div
200 mV/div
500 mV/div
CH4
100 mV/div
200 mV/div
500 mV/div
Note
[1]
: Amplitude Loss (dB) = 20 × lg (Vrms2/Vrms1).