Agilent Technologies N1996A-503 User Reference page 127

Csa spectrum analyzer
Table of Contents

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2
Primary Channel
Frequency Error
3–7
Low Adjacent
Channel Powers
8–12
High Adjacent
Channel Powers
13
Primary Channel
Center Frequency
14
Primary Channel
Width
15
Primary Channel
Measurement Time
16
Adjacent Channel
Width
17
Adjacent Channel
Offset
18
Adjacent Channel
Step Size
19
Adjacent Channel
Count
20
Adjacent Channel
Measurement Time
21
Attenuation
22
Average Type
23
Num Averages
Chapter 3
Adjacent Channel Power—ACP (I&M) Measurement
Frequency error (in Hz) for the
requested primary channel.
The powers (in dBc) for the "low" side
adjacent channels. The first Adjacent
Channel Count entries are used.
Unused channels will contain the value
9.91E37.
The powers (in dBc) for the "high" side
adjacent channels. The first Adjacent
Channel Count entries are used.
Unused channels will contain the value
9.91E37.
Center frequency (in Hz) for the
primary channel
Width of the primary channel in Hz
Time (in seconds) over which to
calculate channel power for the primary
channel
Width of the adjacent channels in Hz
st
Offset (in Hz) of the 1
adjacent
channel center frequency from the
primary channel's center frequency
In Hz, the step between adjacent
channels
Number of high and low adjacent
channel pairs to measure. Example:
value of 1 means measure the 1
and Low adjacent channels
Time (in seconds) over which to
calculate channel power for the adjacent
channels
Power offset for RF INPUT attenuation
(dB)
0 = no averaging
1 = exponential average
2 = max hold
3 = repeat average
4 = repeat max
Number of averages
Mode
st
High
127

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