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Chapter 16 193
LTE Measurement Application
Measurements
Measurements
Description Specifications Supplemental Information
Channel Power
Minimum power at RF input −50 dBm (nominal)
Absolute power accuracy
a
20 to 30°C
Atten = 10 dB
a. Absolute power accuracy includes all error sources for in-band signals except mismatch errors and
repeatability due to incomplete averaging. It applies when the mixer level is high enough that measure-
ment floor contribution is negligible.
±0.94 dB
95% Confidence
Absolute power accuracy
20 to 30°C
Atten = 10 dB
±0.27 dB
Measurement floor −75.7 dBm (nominal) @10 MHz
BW
Description Specifications Supplemental Information
Power vs. Time This table applies only to the
N9082A measurement application.
Burst Type Traffic, DwPTS, UpPTS, SRS,
PRACH
Transmit power Min, Max, Mean, Off
Dynamic range 122.5dB (nominal)
a
a. The dynamic range is just for bandwidth configuration = 5 MHz, for other configurations, the dynamic
range can be derived. The equation is:
dynamic range = dynamic range for 5 MHz – 10*log10(Info BW/5.0e6)
Average type Off, RMS, Log
Measurement time Up to 20 slots
Trigger type External 1, External 2, Periodic, RF
Burst, IF Envelope