Field Master Pro™ MS2090A User Guide : Spectrum Analyzer Measurements : Setting Up Advanced Measurements
 
Setting Up Advanced Measurements
Refer to Making Spectrum Analyzer Measurements for basic information on setting up a spectrum measurement. This section provides setup information for making swept spectrum measurements. The Field Master Pro features smart measurements that make setup easy. The following sections present brief examples demonstrating the use of these measurements.
From the MEASURE menu, select one of the desired measurements.
MEASURE Menu
 
MEASURE Menu
 
MEASUREMENT
Selects the desired measurement type from the following list:
Spectrum: Displays the frequency domain spectrum measurement.
Channel Power: The channel power table and channel lines are added to the measurement display. Refer to Channel Power.
OBW: The occupied bandwidth table and channel lines are added to the measurement display. Refer to Occupied Bandwidth.
ACP: The ACP table and channel lines are added to the measurement display. Refer to Adjacent Channel Power.
SEM: The spectrum emissions mask table and a spectrum mask is added to the measurement display. Refer to Spectrum Emission Mask.
Interference: Available when Option 24 is installed. The input parameters and channel measurements tables, max/min level lines, and total channel power signal indicator are added to the measurement display. Refer to Interference Finder.
EMF Measurement: Available when Option 444 is installed. The EMF measurement and information tables are added to the measurement display. Refer to Electromagnetic Field (EMF) Measurements (Option 444).
Coverage Mapping: Available when Option 431 is installed. Coverage mapping provides signal strength measurements on the instrument display and will plot color-coded signal values on an interactive map. Refer to Coverage Mapping (Option 431).
AM/FM Audio: Available when Option 24 is installed. The AM/FM Audio provides audio demodulation capability. Refer to AM/FM Audio Demodulation (Option 24).
VIEW
Selects the desired measurement view from the following list:
Normal Spectrum View
Spectrogram selects Spectrogram view. When selected, a Spectrogram view is added to the display. Spectrogram is only available when the MEASUREMENT is set to Spectrum.
SETUP
Opens the SETUP menu for the measurement and view selected above.
IQ CAPTURE
Opens the IQ CAPTURE Menu. Refer to IQ Capture/Streaming (Option 124/126 and 125/127) for discussion of IQ Capture and Streaming.
 
SETUP Menus
 
SETUP Menu (Spectrum)
 
There are no advanced measurement setups for the basic spectrum analyzer measurement.
 
Refer to the sections below for additional setup menus when using advanced measurements:
SETUP Menu (Channel Power)
SETUP Menu (Occupied BW)
SETUP Menu (ACP)
SETUP Menu (SEM)
SETUP Menu (Interference Finder)
Spectrum Emission Mask Measurement Basic Setup
SETUP Menu (Coverage Mapping)
SETUP Menu (AM/FM Audio)
SETUP Menu (Spectrogram View)
 
SETUP Menu (Spectrogram View)
 
COLOR SCALE TOP
Defines the amplitudes where the top color on the color setup bar are applied. Any measurement above this amplitude will appear black on the spectrogram window.
COLOR SCALE BOT
Defines the amplitudes where the bottom setting colors on the color setup bar are applied. Any measurement below this amplitude will appear black on the spectrogram window.
REFERENCE HUE
Allows you to customize the Spectrogram color range (Color Bar) and Hue values. The color limits and the reference hue are based on a 360-degree color wheel where default 0 is red (255 0 0).
PRESET SETUP
Presets the color setup settings.