Specifications

Appendix Test Record Form RIGOL
DS2000 Performance Verification Guide
5
100 MHz Bandwidth Limit Test (only for DS2202):
Channel
Vertical
Scale
Test Result
Limit
Pass/F
ail
CH1
100
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤ 3 dB
200
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤3 dB
500
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤ 3 dB
CH2
100
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤ 3 dB
200
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤ 3 dB
500
mV/div
Vrms1
--
Vrms2
Vrms3
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms2/Vrms1)
≥ -3 dB and ≤ 1 dB
Amplitude Loss
[1]
(dB) = 20×lg
(Vrms3/Vrms1)
≤ 3 dB
Note
[1]
: amplitude loss (dB) = 20×lg
(Vrmsn/Vrms1)
. Wherein, Vrmsn represents Vrms2 and Vrms3.
Time Base Accuracy Test:
Channel
Test Result ΔT
Calculation Result
Limit
Pass/Fail
CH1
±(25 ppm + 5 ppm/year×completed
years of service
[1]
)
Note
[1]
: for the completed years of service of the instrument, calculate it according to the date in the verification
certificate provided when the instrument left factory.