Output Power - Keysight N9913A User Manual

NA (Network Analyzer) Mode
NA Mode Settings
Trigger Slope
Determines which edge of an External trigger signal initiates a sweep.
— Press Sweep 3
— Then
— Then
— Then choose from the following:

Output Power

Set the power level out of the FieldFox to High, Low, or manually set power
level to a value between High and Low.
Generally, the high power setting is used when measuring passive, high-loss
devices to place the signal farther from the noise floor. However, for devices
that are sensitive to high power levels such as amplifiers, use the Low power
setting.
For best measurement accuracy, use the Manual power setting at -15 dBm.
After calibration, the power level can be decreased for amplifiers, or increased
for higher dynamic range.
Power Level settings in this mode will NOT change Power Level settings in
other modes. To help prevent damage to your DUT, use caution when
changing modes with your DUT connected to the FieldFox test ports.
How to set Output Power
— Press Meas Setup 4.
— Then
100
——A sweep can NOT be initiated by an external signal when in
HOLD mode. Learn more about HOLD mode in.
Trigger
Trig Slope
—Positive Sweep is initiated by the rising edge of signal at about 1.7 V.
—Negative Sweep is initiated by the falling edge of signal at about 1.0 V.

Output Power

— High Sets output power to the maximum achievable power at all
displayed frequencies. Output power is NOT FLAT across the
displayed FieldFox frequency span. Please see
Sheet" on page 549
— Low Sets output power to approximately –45 dBm, FLAT across the
displayed FieldFox frequency span.
for expected power levels.
Keysight N9927-90001 User's Guide
"Specifications/Data