E6832A Datasheet, PDF (4/6 Pages) Agilent(Hewlett-Packard) – W-CDMA Calibration Application

Frequency error measurement
Input level range
Average power
UE ranges
EVM
Frequency error
Timing error
Filter
Measurement accuracy
–25 to +28 dBm/3.84 MHz
≤ 35% rms
< ±1 kHz
< ±50 chips
3.84 MHz (RRC)
< (±5 Hz + timebase accuracy)
Peak code domain error (PCDE) measurement
Input level range
Average power
UE ranges
EVM
Frequency error
Timing error
Filter
Measurement accuracy
–25 to +28 dBm/3.84 MHz
≤ 35% rms
< ±1 KHz
< ±50 chips
3.84 MHz (RRC)
< ±0.3 dB
Occupied bandwidth (OBW) measurement
This measurement calculates the bandwidth containing 99.0% of
the total integrated power of the transmitted signal, centered on
the channel frequency.
Input level range
Average power
Measurement accuracy
+5 to +28 dBm/3.84 MHz
< ±60 kHz at 99.0% total
integrated power
Dynamic Power Measurement
Input level range
Average power
–61 to +28 dBm/3.84 MHz
Amplitude capture range
With 4 dB crest factor
< ±2 dB of expected power
Measurement accuracy¹
+2 to –45 dB of expected power
–54 to +28 dBm/3.84 MHz < ±0.6 dB, typically < ±0.3 dB
–61 to < –54 dBm/3.84 MHz < ±0.7 dB, typically < ±0.4 dB
+2 to –45 dB of expected power with < 48 hours warm-up before
self alignment initiated
–54 to +28 dBm/3.84 MHz < ±0.7 dB, typically < ±0.3 dB
–61 to < –54 dBm/3.84 MHz < ±0.8 dB, typically < ±0.4 dB
Measurement repeatability
Returning to same level
and frequency, no
temperature change and
insignificant time change
Typically < ±0.05 dB
Trigger setup
Sources
External, fall, rise
Filters
1 kHz
30 kHz
100 kHz
300 kHz
640 kHz
1.23 MHz
1.28 MHz
1.6 MHz
3.84 MHz
5.0 MHz
8PSK estimated carrier power
GSM Tx power
W-CDMA mean power
1. Additional accuracy error when using RF OUT ONLY port is < ±0.1 dB.
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