E1993A Datasheet, PDF (15/40 Pages) Keysight Technologies – W-CDMA Mobile Test Application

15 | Keysight | E1963A W-CDMA Mobile Test Application - Technical Overview
Dynamic power analysis
Measurement method: Graphical display of the uplink power waveform including HS-DPCCH,
DPCH versus time; by using the HS-DPCCH trigger source, results will be aligned to the HS-DPCCH
Input power level range: –61 to +28 dBm/3.84 MHz
Measurement level ranging: Auto
Data capture range: Combination of number of steps and step length cannot exceed 58.26 ms
Measurement bandwidth: Selectable RRC filter on or off
Measurement interval: Settable from 0.01 to 12 ms (must be less than or equal to the step length)
Measurement accuracy: (At ±10 °C from calibration temperature with measurement
interval 333 μs to 12 ms):
Input level range
≤ 25 dB
≤ 35 dB
≤ 40 dB
with RRC filter on
Measurement accuracy
< ±1.0 dB,
typically < ±0.5 dB
< ±1.0 dB,
typically < ±0.55 dB
< ±1.0 dB,
typically < ±0.55 dB
< ±1.0 dB,
typically < ±0.6 dB
< ±1.0 dB,
typically < ±0.55 dB
< ±1.0 dB,
typically < ±0.7 dB
Frequency range
800 to 1000 MHz
1700 to 2000 MHz
2480 to 2580 MHz
800 to 1000 MHz
1700 to 2000 MHz
2480 to 2580 MHz
800 to 1000 MHz
1700 to 2000 MHz
2480 to 2580 MHz
Measurement triggers: RF rise, external, and HS-DPCCH
HS-DPCCH trigger alignment: Adjustable over subframes 0 to 5
http://wireless.keysight.com/rfcomms/refdocs/wcdma/wcdma_meas_wdpanalysis_desc.html
Spectrum emission mask (SEM)
Measurement method: Ratio of the transmitted power (3.84 MHz bandwidth RRC) to offset
frequencies, which are between 2.5 and 12.5 MHz away from the UE center carrier frequency;
the offset frequencies are measured in 30 kHz or 1 MHz bandwidths, depending on the offset
Input power level range: +5 to +28 dBm/3.84 MHz
Input frequency ranges: 698 to 1000 MHz, 1400 to 1500 MHz, 1700 to 2000 MHz, and 2480 to 2580 MHz
Measurement accuracy:
≤ ±1.5 dB (typically < ±0.8 dB) for the following offsets
(±10 °C from the calibration temperature)