Technical data

Testing Performance 2
4000 X-Series Oscilloscopes Service Guide 47
Figure 7 Setting Up Equipment for Bandwidth (-3 dB) Verification Test
2 Set up the power meter.
Set the power meter to display measurements in units of
watts.
3 Set up the oscilloscope.
a Press the [Default Setup] key.
b Set channel 1 Coupling to DC.
c Set channel 1 Imped to 50 Ohm.
Power Splitter
Power Sensor
Signal
Generator
Oscilloscope
Power
Meter
N Cable
N to BNC Adapter