Adjacent Channel Power (Acp) Measurement; Purpose; Measurement Method; Making The Measurement - Agilent Technologies ESA-E Series Measurement Manual

Making Bluetooth™ Measurements

Adjacent Channel Power (ACP) Measurement

Adjacent Channel Power (ACP) Measurement

Purpose

The adjacent channel power measurement is used to verify if the emissions levels
in adjacent channels are within the limits.

Measurement Method

To perform this measurement, the analyzer is tuned to the channel to be measured
and the span is set to zero span with a sweep time of 210 ms and a RBW of
100 kHz. The measurement is performed in Freerun trigger. The power
measurements covered by this test are average peak power and overall power for
the specified channel.

Making the Measurement

1. Press the
2. Press the
3. Press the
The factory default settings provide a Bluetooth™ compliant measurement. For
NOTE
special requirements, you may need to change some of the settings. Any changes
from the default values may result in invalid measurement data.
Press
parameters for the current measurement to their default settings.
• Mode setup and frequency/channel parameters.
• Measurement setup parameters.
32
Measure key.
More key.
ACP key.
,
Meas Setup More (1 of 2)
Use the and
Mode Setup
parameters for all measurements made within the current mode. For further
information, refer to Chapter 1 of this document.
These are measurement specific parameters that are changed using the
measurement setup (
Meas Setup
settings at any time by pressing
Defaults . For further information on measurement setup parameters, refer to
the ESA-E Series Spectrum Analyzers Bluetooth™ Measurement Personality
User's Guide.
,
Restore Meas Defaults
keys to change these
Frequency Channel
) menu. Parameters can be returned to default
Meas Setup , More (1 of 2)
at any time to return all
and Restore Meas
Chapter 3