CEIP
Channel Power
CEIP
Measurement Results
Variable or Trace Description Units
ACPERR A variable that indicates setup errors for the CHP measurement. The
value of ACPERR indicates the following:
n
If no errors occurred, ACPERR is 0.
n
If ACPERR is 1, channel bandwidth > frequency span.
n
If ACPERR is 2, the channel bandwidth < frequency span/loo.
CHPWR A variable that contains the channel power. Determinded by
AUNITS
command.
Default unit is
dBm.
CHPSD
A variable that contains the average channel power spectral density Determinded by
per Hz.
AUNITS
command.
Default unit is
dBm/Hz .
TRA
TRA is trace A. Trace A contains the swept RF spectrum. Determined by the
trace data format
(TDF) command.
Restrictions
Executing ACPE exits the following functions: windows display mode
(WINON),
N
dB
point
measurement (NDBPNT), the FFT menu measurements (FFTAUTO, FFTCONTS,
FFTSNGLS),
gate utility functions (GDRVUTIL), TO1 measurement
(TOI),
marker table (MKTBL), peak table
(PKTBL), percent AM (PCTAM), or peak zoom (PKZOOM).
5-96 Programming Commands