Atec Anritsu-MT8221B - Manual (Page 10)

Page 10 of 24
BTS Master™ MT8221B Base Station Analyzer Specifications
GSM/GPRS/EDGE Signal Analyzers (Options 0040, 0041)
Measurements
RF
(Option 0040)
Demodulation
(Option 0041)
Over-the-Air (OTA) Pass/Fail
(User Editable)
Channel Spectrum
Channel Power
Occupied Bandwidth
Burst Power
Average Burst Power
Frequency Error
Modulation Type
BSIC (NCC, BCC)
Multi-channel Spectrum
Power vs. Time (Frame/Slot)
Channel Power
Occupied Bandwidth
Burst Power
Average Burst Power
Frequency Error
Modulation Type
BSIC (NCC, BCC)
Phase Error
EVM
Origin Offset
C/I
Modulation Type
Magnitude Error
BSIC (NCC, BCC) There are no additional OTA
Measurements.
RF Measurements and
Demodulation can be made OTA
Channel Power
Occupied Bandwidth
Burst Power
Average Burst power
Frequency Error
Phase Error
EVM
Origin Offset
C/I
Magnitude Error
Setup Parameters
GSM/EDGE Select Auto, GSM, EDGE
Frequency Center, Signal Standard, Channel #, Closest Channel, Decrement/Increment Channel
Amplitude Power Offset, Auto Range, Adjust Range
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 0040)
Frequency Error ±10 Hz + time base error, 99% confidence level
Occupied Bandwidth Bandwidth within which 99% of the power transmitted on a single channel lies
Burst Power Error ±1.5 dB, ±1 dB typical, (–50 dBm to +20 dBm)
Demodulation (Option 0041)
GSMK Modulation Quality (RMS Phase)
Measurement Accuracy
±1 deg
Residual Error (GSMK) 1 deg
8 PSK Modulation Quality (EVM)
Measurement Accuracy
±1.5%
Residual Error (8 PSK) 2.5%