Making Ratio Measurements - Agilent Technologies E4419B User Manual

Making Ratio Measurements

Dual channel ratio measurements can be made on the currently selected
window by pressing
power meter always carries out "Maths" calculations in Watts. The power
meter displays the ratio of the channels power values in either dB or %. When
the measurement result is displayed in %, a prefix multiplier may be shown.
The power value of each channel includes offsets, calibration factors and duty
cycle in addition to measured power. The filter, range, offset, and calibration
factor are set individually for each channel.
Ratio measurements can be displayed relative to a stored reference. In relative
mode, readings are displayed in either dB or %. Refer to
Measurements"
E4419B Power Meter User's Guide
, Input Select
on page 64 for further information.
Power Meter Operation
, and selecting A/B
"Making Relative
2
or B/A . The
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