Rigol DG800 Series - Test Record Form

RIGOL Chapter 2 Performance Verification Test
DG800 Performance Verification Guide
2-10
10. Keep the output impedance of CH1 of DG800 at 50Ω. Set the output waveform
of CH1 as a sine waveform with 20MHz frequency and 1Vpp amplitude. Set the
frequency factor of the power meter to 20MHz, record the measurement value
of the power meter and judge whether “measurement value-P
ref
” is between
-0.3dB and +0.3dB.
11. Keep the output impedance of CH1 of DG800 at 50Ω. Set the output waveform
of CH1 as a sine waveform with 25MHz frequency and 1Vpp amplitude. Set the
frequency factor of the power meter to 25MHz, record the measurement value
of the power meter and judge whether “measurement value-P
ref
” is between
-0.3dB and +0.3dB.
12. Keep the output impedance of CH1 of DG800 at 50Ω. Set the output waveform
of CH1 as a sine waveform with 30MHz frequency and 1Vpp amplitude. Set the
frequency factor of the power meter to 30MHz, record the measurement value
of the power meter and judge whether “measurement value-P
ref
” is between
-0.5dB and +0.5dB.
13. Keep the output impedance of CH1 of DG800 at 50Ω. Set the output waveform
of CH1 as a sine waveform with 35MHz frequency and 1Vpp amplitude. Set the
frequency factor of the power meter to 35MHz, record the measurement value
of the power meter and judge whether “measurement value-P
ref
” is between
-0.5dB and +0.5dB.
14. Repeat steps 1 to 13 to test the AC flatness of CH2 and record the test results.
Test Record Form
Frequency
Setting
Value
Setting
Measurement
Value
Calculation
Result
[1]
Specification Pass/Fail
5MHz
Amplitude:
1Vpp
Impedance:
50Ω
±0.1dB
10MHz ±0.2dB
15MHz ±0.2dB
20MHz ±0.3dB
25MHz ±0.3dB
30MHz ±0.5dB
35MHz ±0.5dB
Note
[1]
: Calculation result = Measurement value - P
ref
.