Rigol DG812 - Page 38

RIGOL Appendix
DG800 Performance Verification Guide
6
AC Flatness Test
Frequency
Setting
Value
Setting
Measurement
Value
Calculation
Result
[1]
Specification Pass/Fail
5MHz
Amplitude:
1Vpp
Impedance:
50Ω
±0.1dB
10MHz ±0.2dB
15MHz
[2]
±0.2dB
20MHz
[2]
±0.3dB
25MHz
[2]
±0.3dB
30MHz
[3]
±0.5dB
35MHz
[3]
±0.5dB
Note
[1]
: Calculation result = Measurement value - P
ref
.
Note
[2]
: Only applicable to DG822, DG821, DG832 and DG831.
Note
[3]
: Only applicable to DG832 and DG831.
Harmonic Distortion Test
Frequency
Setting
Value
Setting
Measurement
Value
Calculation
Result
[1]
Specification Pass/Fail
10MHz
Waveform:
Sine
Amplitude:
0dBm
Offset: 0V
dc
Base waveform:
<-55dBc
2
nd
order
harmonic:
20MHz
[2]
Base waveform:
<-50dBc
2
nd
order
harmonic:
30MHz
[3]
Base waveform:
<-40dBc
2
nd
order
harmonic:
Note
[1]
: Calculation result = 2th order harmonic measurement value - base waveform measurement value.
Note
[2]
: Only applicable to DG822, DG821, DG832 and DG831.
Note
[3]
: Only applicable to DG832 and DG831.