Atec Anritsu-MT8220T - Manual (Page 11)

BTS Master™ MT8220T Specifications
MT8220T TDS PN: 11410-00698 Rev. B 11 of 28
TD-SCDMA/HSPA+ Measurements (Option 0882)
Measurements
Setup Parameters
Slot Selection Auto, 0-6
Trigger Trigger Type (No Trigger/GPS/External), External Trigger (Rising/Falling), Tau Offset
SYNC-DL Code Auto, 0-31
Scrambling/Midamble Code Auto, 0-127
Maximum Users Auto, 2, 4, 6, 8, 10, 12, 14, 16
Measurement Speed Fast, Normal, Slow
User Selectable Uplink Switch Point, Number of Carriers (1, 3), Tau Offset
Demodulation Type Auto, QPSK, 8PSK, 16QAM, 64QAM
Frequency Center, Signal Standard, Channel #, Closest Channel, Decrement/Increment Channel
Amplitude Scale/Division, Power Offset, Auto Range, Adjust Range, Units (dBm/W)
Sweep Hold/Run, Trigger Sweep
Save/Recall Setup, Measurement, Screen Shots (JPEG - save only), to Internal/External Memory
Measurement Summary Screens Overall Measurements, RF Measurements, Modulation Measurements
RF Measurements
RF Channel Power Accuracy (RRC) ± 1.5 dB; ± 1.0 dB typical, (slot power –40 dBm to +10 dBm)
Frequency Error ± 10 Hz + time base error 4 , in the presence of a downlink slot
Demodulation Measurements
Supported Modulation QPSK, 8PSK, 16QAM, 64QAM
Residual EVM (rms) 3 % typical, P-CCPH Slot Power > –50 dBm
PN Offset Within 1 × 64 chips
Pilot Power Accuracy ± 1.0 dB typical
Timing Error (Tau) for Dominant SYNC-DL ± 0.2 µs (external trigger)
Spreading Factor 1, 16
Over-the-Air (OTA) Measurements
Code Scanner 32 Sync Codes and associated Scrambling Code Groups
Tau Scanner Six strongest Sync Codes
Auto Save Yes
GPS Tagging and Logging Yes
RF Demodulation Over-the-Air (OTA) Pass/Fail
Channel Spectrum
Channel Power
Occupied Bandwidth
Left Channel Power
Left Channel Occ B/W
Right Channel Power
Right Channel Occ B/W
Power vs. Time
Six Slot Powers
Channel Power (RRC)
DL-UL Delta Power
UpPTS Power
DwPTS Power
On/Off Ratio
Slot Peak-to-Average Power
Spectral Emission
RF Summary
Code Domain Power/Error
(QPSK/8PSK/16QAM/64QAM)
Slot Power
DwPTS Power
Noise Floor
Frequency Error
Tau
Scrambling Code
EVM
Peak EVM
Peak Code Domain Error
CDP Marker
Modulation Summary
Code Scan (32)
Scrambling Code Group
Tau
E
c
/I
o
DwPTS Power
Pilot Dominance
Tau Scan (Six)
Sync-DL#
Tau
E
c
/I
o
DwPTS Power
Pilot Dominance
Record
Run/Hold
View Pass/Fail Limits
All, RF, Demod
Available Measurements
Occupied Bandwidth
Channel Power
Channel Power RCC
On/Off Ratio
Peak-to-Average Ratio
Frequency Error
EVM
Peak EVM
Peak Code Domain Error
Tau
Noise Floor