Rigol DG4202 - Page 25

Chapter 2 Performance Verification Test RIGOL
DG4000 Performance Verification Guide
2-9
c) Disable power reference.
5. Disconnect the signal generator and the multimeter. Connect the power sensor
with the channel output terminal of DG4000 via the BNC (f)-N (m) connector.
DG4000 Series Power Meter
Power Sensor
Figure 2-3 Connect DG4000 and the Power Meter
6. Keep other settings of DG4000 unchanged, set the frequency to 10 MHz. Set the
frequency factor of the power meter to 10 MHz, record the amplitude
measurement value and check if the result of “measurement value - P
ref
” is in
the range from -0.1 dB to +0.1 dB.
7. Keep other settings of DG4000 unchanged, set the frequency to 60 MHz. Set the
frequency factor of the power meter to 60 MHz, record the amplitude
measurement value and check if the result of “measurement value - P
ref
” is in
the range from -0.2 dB to +0.2 dB.
8. Keep other settings of DG4000 unchanged, set the frequency to 100 MHz (only
for DG4102, DG4162 and DG4202). Set the frequency factor of the power meter
to 100 MHz, record the amplitude measurement value and check if the result of
“measurement value - P
ref
” is in the range from -0.4 dB to +0.4 dB.
9. Keep other settings of DG4000 unchanged, set the frequency to 160 MHz (only
for DG4162 and DG4202). Set the frequency factor of the power meter to 160
MHz, record the amplitude measurement value and check if the result of
“measurement value - P
ref
” is in the range from -0.8 dB to +0.8 dB.
10. Repeat steps 1 through 9 to verify the AC flatness of CH2.
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