Agilent Technologies E4404B User Manual

Chapter 4 4-13
Making GSM Air Interface Measurements
Making The Transmitter Receive (Rx) Band Spurious Measurement
Inspecting Results
Results are displayed according to the following categories as listed in
Table 4-2.
Troubleshooting Hints
• If an external attenuator is used, be sure to include the attenuation
value in the measurement. This can be done under the
Input,
Ext Atten menu or by using a negative value for Meas Setup Preamp
Gain
.
• If an external preamplifier is used, be sure to include the gain value
in the measurement.
Table 4-2 Transmitter Rx Band Spurious Measurement Result Categories
Result
category
Units Min Max Description
Worst spur
frequency
Hz N/A N/A Displays the frequency of the highest peak
from all segments, or from the current
segment if in examine mode.
Worst spur
amplitude
dB –200 100 Displays the amplitude of the highest peak
from all segments, or from the current
segment if in Examine mode.
Marker
frequency
Hz N/A N/A Displays the frequency of the active marker.
Disabled if no markers are active.
Marker
amplitude
dB –200 100 Displays the amplitude of the active marker.
Disabled if no markers are active.

Agilent Technologies E4404B Specifications

General

Brand	Agilent Technologies
Model	E4404B
Category	Measuring Instruments
Language	English