Atec JDSU-JD748A - Manual (Page 12)

12
JD748A CELLADVISOR SIgnAL AnALYZER
LTE-TDD Signal Analyzer (Option 029)
General Parameters
Frequency range Band 33 to 43
Input signal level –40 to +20 dBm
Channel power accuracy ±1.0 dB (typical)
Supported bandwidth 1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, and 20 MHz
Frequency error ±10 Hz + ref freq accuracy 99% confidence level
Residual EVM (RMS) 2.0% (typical) Data EVM
Measurements
Option 029 Option 049
Channel power Data EVM RMS Time alignment error ID scanner (up to 6)
Channel power Data EVM peak Time alignment error trend RSRP/RSRQ dominance
Spectral density Frequency error Time alignment error S-SS RSSI dominance
Peak to average power Time error RS power difference S-SS Ec/Io dominance
Occupied bandwidth Data channel Antenna 0 RS power Cell, group, sector ID
Occupied bandwidth MBSFN* Antenna 0 RS EVM RSRP/RSRQ
Integrated power Resource block power Antenna 1 RS power RS-SINR/S-SS RSSI
Occupied power I/Q diagram Antenna 1 RS EVM P-SS/S-SS power
Spectrum emission mask RB power Cell, group, sector ID S-SS Ec/Io
Reference power Modulation format Data allocation map Multipath profile
Peak level at defined range I/Q origin offset Data allocation vs frame Cell, group, sector ID
ACLR EVM RMS, EVM peak Resource block power Ant 0 RS Ec/Io, delay
Reference power Control channel OFDM symbol power Ant 1 RS Ec/Io, delay
Abs power at defined range Control channel summary Data utilization Ant 0 Sync Ec/Io, Delay
Rel power at defined range (P-SS, S-SS, PBCH, PCFICH, PHICH, Data allocation vs subframe Ant 1 Sync Ec/Io, Delay
Multi-ACLR PDCCH, RS, MBSFN*) Resource block power Control channel
Lowest reference power EVM, relative or absolute power, Data utilization RS power trend
Highest reference power modulation type Auto measure Cell, group, sector ID
Abs power at defined range Each control channels’ Channel power Control channel table
Rel power at defined range I/Q diagram Occupied bandwidth (P-SS, S-SS, PBCH,
Spurious emissions Modulation format Spectrum emission mask PCFICH, RS 0, RS 1)
Peak frequency at defined range Frequency error ACLR Absolute power
Peak level at defined range I/Q origin offset Mult-ACLR Relative power
Power vs. time (frame) EVM RMS, EVM peak Spurious emission mask EVM RSM, phase
Frame average power Subframe Slot average power Frequency error
Subframe power MBSFN* Off power Time alignment error
First slot power Subframe summary table Transition period Time offset
Second slot power (P-SS, S-SS, PBCH, PCFICH, PHICH, Time alignment error Datagram
Cell ID, I/Q origin offset PDCCH, RS, MBSFN*, PDSCH/Data* Frequency error Datagram
Time offset QPSK, PDSCH/Data* 16 QAM, MBSFN* Resource block power
Power vs. time (slot) PDSCH/Data* 64 QAM) PDSCH/Data* QPSK EVM Data utilization
Slot average power EVM, relative or absolute power, PDSCH/Data* 16 QAM EVM Route Map
Transient period length modulation type PDSCH/Data* 64 QAM EVM RSRP
Off power Subframe power Data EVM RMS, peak RSRQ
Constellation OFDM symbol power RS, P-SS, S-SS EVM RS-SINR
MBSFN* Frequency, time error RS, P-SS, S-SS power S-SS RSSI
RS TX power Data EVM RMS, peak PBCH power P-SS, S-SS power
PDSCH/Data* QPSK EVM RS EVM RMS, peak Subframe power S-SS Ec/Io
PDSCH/Data* 16 QAM EVM Cell, group, sector ID OFDM power
PDSCH/Data* 64 QAM EVM Time error
I/Q origin offset
Power statistics CCDF
Longitude, latitude, and satellite in all screens
* Measurement is performed when MBMS is enabled.