Chapter 3 145
Mode
Adjacent Channel Power—ACP (I&M) Measurement
Mode
Limits
Accesses menu keys that enable you to create and define the power or the frequency error
parameters for the ACP measurement. You can create and define high and low frequency
limits, or high and low power limits for center and adjacent channels.
Power Limits Accesses the power limits menu.
Power Limits sets the high and low limits of
the center channel, as well as the high limit of the adjacent channels. Center channel
limits are absolute values and can be set in dBm or in Watts. Adjacent channel limits are
relative to the Center channel power. The settings you choose define the shape of the mask
displayed on the screen. To measure only the outer frequencies, turn off the mask. These
settings affect the metrics color display: red represents fail, green represents pass.
Power Limits On/Off Turns the power limits for the adjacent channel power measurement On or
Off.
Frequency Limits sets the high and low frequency limits for the center channel only. These
settings affect the metrics color display: red represents fail, green represents pass.
Preset 3
State Saved Saved in instrument state.
Min 1
Max 3
Key Path
Meas Setup, Format/BW, Num Adj Chans
Key Path: Meas Setup, Limits
Key Path: Meas Setup, Limits, Power Limits
Mode Channel Analyzer
Preset On
State Saved Saved in instrument state.
Range On | Off
Key Path
Meas Setup, Limits, Power Limits, Power Limits On/Off
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