Measurement Example; Using Marker - JDS Uniphase JD7105B Manual

threshold or limit value and press the dBm unit soft key or the ENTER hard key to complete the
input.

Measurement Example

Using Marker

MARKER
Marker is used to get the information about a specific trace. Six markers can be set on the display and
each marker can be used independently. The X and Y coordinates of the trace are displayed when the
marker is placed on any position of the trace. The position displaying the marker's X and Y
coordinates may be slightly different for each measurement mode and refer to the description of each
measurement. There are three different marker types available: Normal, Delta, and Delta pair. Marker
position can be set manually by entering numeric values (frequency) when one of the marker types is
selected.
 SELECT MARKER: Selects an active marker whose position can be changed with the rotary
knob or the arrow keys. The assigned number of the active marker is displayed in the Select
Marker menu box and the active marker number is also displayed right next to the active marker
on the trace when the Marker View is set to On.
 MARKER VIEW: Displays the selected marker on the screen or hides it. When the Marker View
GSM Channel Power Measurement Screen
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JD7105B Base Station Analyzer
GSM/GPRS/EDGE SIGNAL ANALYZER