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System Speciﬁcations

Phase and Frequency Measurement Speciﬁcations

Phase and Frequency Measurement Specifications

After one timeslot, 577 µs from an isolated hop trigger in the GSM/DCS/PCS

frequency bands.

Input frequency setting range: ±10 kHz

Input level setting range: ±3 dB

RMS phase error accuracy: ≤ 1

rms

RMS phase error measurement versus measured value

Peak phase error accuracy: ≤4

peak

Frequency error accuracy: ± (22 Hz + reference accuracy), for

normal bursts

Supplemental Characteristics

Frequency error accuracy: ± (9 Hz + reference accuracy) for normal

bursts

± (18 Hz + reference accuracy)

for RACHs

012345

Measurement Result (Deg rms)

0.6

0.5

0.3

0.2

Uncertainty (Deg rms)

0.4

0.1

0.5 1.5 2.5 3.5 4.5 5.5

◆ Speciﬁed - Typical

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Agilent Technologies 8922S Guia do Utilizador Página 76