Measurement
87
Enable Stimulus Signal Output
You can turn on/off the stimulus signal output, but this will prevent you
from performing measurement. Therefore, you will not normally use this
feature. This is mainly used to turn the output back to on after it has been
turned off by the power trip feature.
Follow these steps to turn the stimulus signal output on/off:
1. Press Sweep Setup key.
2. Click Power > RF Out (Each press toggles between on/off).
When set to off, "RF OFF" is displayed in Instrument Status Bar.
Power trip
The power trip is a feature that the instrument uses to automatically turn
off the output of the stimulus signal to protect the instrument when a
signal whose level exceeds the upper limit is inputted to the test port.
If the power output is automatically turned off by the power trip feature,
remove the cause of the over-input and turn on the power output
according to the above steps to restart the measurement.
Setting power level
1. Press Channel Next/Channel Prev keys to select the desired channel.
2. Press Sweep Setup key.
3. Click Power > Port Couple, then select the on/off setting of the level
coupling for all ports.
ON The same power level is outputted to all ports.
OFF
A specific power level is outputted to each port
independently.
• The power level of port 1 is coupled with the power level for all
ports.
5. If you change the on/off setting of the level coupling, all ports
are automatically changed to the same level value as that of
port 1.
4. Follows the following procedure according to Port Couple.
• When setting level for all ports (Port Couple ON)
a. Click Power, then enter the power level.
• When setting level for each port (Port Couple OFF)
To Next Page
Loading...
Need help?
General
