Key Reference
MEAS
101
ACPR
The adjacent channel power ratio (ACPR) measures the
power ratio between the main channel power and the
adjacent channel power.
ACPR measures the total power (RMS voltage) in the
specified channel. The measurement result reports the
ratios of the two adjacent channel powers to the main
channel power.
Center Frequency
Key access:
[MEAS] > {ACPR} > {Center Freq}
Sets the center frequency of the main channel power.
Main Channel
Key access:
[MEAS] > {ACPR} > {Main Channel}
Specifies
the
range
of
integration
used
in
calculating the
power in the main channel. Use the knob, the arrow
keys, or
the
numeric
keypad
to
set
the bandwidth.
Adjacent Channel
Key access:
[MEAS] > {ACPR} > {Adj Channel}
Specifies the range of integration used in calculating the
power in the adjacent channel. Use the knob, the arrow
keys, or the numeric keypad to set the bandwidth.
Channel Space
Key access:
[MEAS] > {ACPR} > {Channel Space}
Sets the space value between the center frequency of
main channel power and that of the adjacent channel
power.
Summary of Contents for N9340B
Page 7: ...1 Overview 1 Overview ...
Page 42: ...System and File File 36 ...
Page 43: ...37 Making Measurements 4 Making Measurements ...
Page 150: ...Error Messages Error Message List 144 ...
Page 154: ...Troubleshooting Contact Keysight Technologies 148 Contact Keysight Technologies ...
Page 157: ...Menu Map AMPTD 151 ...