Instructions

RIGOL Chapter 2 Performance Verification Test Overview
2-6 MSO5000-E Performance Verification Guide
8. Enable the effective value measurement function. Read and record Vrms2.
9. Calculate the amplitude loss: Amplitude Loss (dB) = 20 × lg (Vrms2/Vrms1).
10. Keep the other settings of the oscilloscope in Step 3 unchanged and set the vertical scale to 500
mV/div.
11. Output a Sine with 1 MHz frequency and 3 Vpp amplitude via Fluke 9500B.
12. Repeat Step 5.
13. Output a Sine with 150 MHz frequency (the setting value is different for different models of the
oscilloscope under test; please refer to Table 2-2) and 3 Vpp amplitude via Fluke 9500B.
14. Repeat Step 7-9.
15. Turn off CH1. Test CH2 using the method above respectively 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
500 mV/div
CH2
100 mV/div
500 mV/div
Note
[1]
: Amplitude Loss (dB) = 20 × lg (Vrms2/Vrms1).