Atec Anritsu-MS2721B User Manual
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Spectrum Master™ MS2721B Spectrum Analyzer Specifications
W-CDMA/HSDPA Signal Analyzers (Options 0044, 0045 or 0065, 0035)
Measurements
RF
(Option 0044)
Demodulation
(Option 0045 or 0065)
Over-the-Air (OTA)
(Option 0035)
Pass/Fail
(User Editable)
Band Spectrum
Channel Spectrum
Channel Power
Occupied Bandwidth
Peak-to-Average Power
Spectral Emission Mask
Single carrier ACLR
Multi-carrier ACLR
RF Summary
Code Domain Power Graph
P-CPICH Power
Channel Power
Noise Floor
EVM
Carrier Feed Through
Peak Code Domain Error
Carrier Frequency
Frequency Error
Control Channel Power
Abs/Rel/Delta Power
CPICH, P-CCPCH
S-CCPCH, PICH
P-SCH, S-SCH
HSDPA
Power vs. Time
Constellation
Code Domain Power Table
Code, Status
EVM, Modulation Type
Power, Code Utilization
Power Amplifier Capacity
Codogram
Modulation Summary
Scrambling Code Scanner (Six)
Scrambling Codes
CPICH
Ec/Io
Ec
Pilot Dominance
OTA Total Power
Multipath Scanner (Six)
Six Multipaths
Tau
Distance
RSCP
Relative Power
Multipath Power
Measurements
Max Output Power
Frequency Error
EVM
CPICH
Occupied Bandwidth
Spectral Mask
ACLR
PCDE
P-CCPCH
S-CCPCH
Code Spread 3
PICH
Code 128
Script Master™
Test Models
1 (16), (32), (64)
2
3 (16), (32)
4 (+CPICH), (-CIPCH)
5 (2 HS), (4 HS), (8 HS)
Setup Parameters
Scrambling Code, Threshold
Auto, Manual
User Selectable
Scrambling Code, S-CCPCH Spread, S-CCPCH Code, PICH Code, Threshold,
Max Amp Power, CPICH Power, Frequency Error Average
Maximum Spreading Factor
256, 512
Frequency
Center, Signal Standard, Channel #, Closest Channel, Decrement/Increment Channel
Amplitude
Scale/Division, Power Offset, Auto Range, Adjust Range, Units (dBm/Watts)
Marker
Six Markers, Table On/Off
Sweep
Single/Continuous, Trigger Sweep
Save/Recall
Setup, Measurement, Screen Shot (save only), to Internal/External Memory
Measurement Summary Screens
Overall Measurements, RF Measurements, Signal Quality Measurements
RF Measurements (Option 0044)
RF Channel
± 1.25 dB, ± 0.7 dB typical, (temperature range 15 ºC to 35 ºC)
Occupied Bandwidth Accuracy
± 100 kHz
Adjacent Channel Leakage Ratio (ACLR)
–54 dB/–59 dB ± 0.8 dB @ 5 MHz/10 MHz offset, typical, Bands I – VI, VIII – XIV, XVII
–54 dB/–57 dB ± 1.0 dB @ 5 MHz/10 MHz offset, typical, Band VII
Demodulation (Option 0045 for W-CDMA only or 0065 for W-CDMA and HSDPA)
W-CDMA Modulations
QPSK, QPSK-DTX (Codecs: AMR 4.75, 5.9, 7.4, 12.2 kbps, DTX 7.4, 12,2 kbps)
HSDPA Modulations
QPSK, 16 QAM, 64 QAM
EVM Accuracy
± 2.5%, 6% ≤ EVM ≤ 25%
Residual EVM
2.5% typical
Code Domain Power
± 0.5 dB for code channel power > –25 dB,
16, 32, 64 DCPH (test model 1), 16, 32 DCPH (test model 2, 3)
CPICH (dBm) Accuracy
± 0.8 dB typical
Over-the-Air (OTA) Measurements (Option 0035)
Scrambling Code Scanner
Six strongest Scrambling Codes
Multipath Scanner
Six multipaths’ power relative to strongest pilot