Atec JDSU-JD785A - Manual (Page 12)

12
JD785A CELLADVISOR BASE STATION ANALYZER
LTE-TDD Signal Analyzer (Option 029)
General Parameters
Frequency range Band 33 to 43
Input signal level –40 to +25 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 Resource block power Antenna 0 RS EVM RSRP/RSRQ
Integrated power I/Q diagram Antenna 1 RS power RS-SINR/S-SS RSSI
Occupied power RB power Antenna 1 RS EVM P-SS/S-SS power
Spectrum emission mask Modulation format Cell, group, sector ID S-SS Ec/Io
Reference power I/Q origin offset Data allocation map Multipath profile
Peak level at defined range EVM RMS, EVM peak Data allocation vs frame Cell, group, sector ID
ACLR Control channel Resource block power Ant 0 RS Ec/Io, delay
Reference power Control channel summary OFDM symbol power Ant 1 RS Ec/Io, delay
Abs power at defined range (P-SS, S-SS, PBCH, PCFICH, PHICH, Data utilization Ant 0 Sync Ec/Io, Delay
Rel power at defined range PDCCH, RS) Data allocation vs subframe Ant 1 Sync Ec/Io, Delay
Multi-ACLR EVM, relative or absolute power, Resource block power Control channel
Lowest reference power modulation type Data utilization RS power trend
Highest reference power Each control channels’ Auto measure Cell, group, sector ID
Abs power at defined range I/Q diagram Channel power Control channel table
Rel power at defined range Modulation format Occupied bandwidth (P-SS, S-SS, PBCH,
Spurious emissions Frequency error Spectrum emission mask PCFICH, RS 0, RS 1)
Peak frequency at defined range I/Q origin offset ACLR Absolute power
Peak level at defined range EVM RMS, EVM peak Mult-ACLR Relative power
Power vs. time (frame) Subframe Spurious emission mask EVM RSM, phase
Frame average power Subframe summary table Slot average power Frequency error
Subframe power (P-SS, S-SS, PBCH, PCFICH, PHICH, Off power Time alignment error
First slot power PDCCH, RS, PDSCH QPSK, Transition period Time offset
Second slot power PDSCH 16 QAM, PDSCH 64 QAM) Time alignment error Datagram
Cell ID, I/Q origin offset EVM, relative or absolute power, PDSCH QPSK EVM Datagram
Time offset modulation type PDSCH 16 QAM EVM Resource block power
Power vs. time (slot) Subframe power PDSCH 64 QAM EVM Data utilization
Slot average power OFDM symbol power Data EVM RMS, peak Route Map
Transient period length Frequency, time error RS, P-SS, S-SS EVM RSRP
Off power Data EVM RMS, peak RS, P-SS, S-SS power RSRQ
Constellation RS EVM RMS, peak PBCH power RS-SINR
RS TX power Cell, group, sector ID Subframe power S-SS RSSI
PDSCH QPSK EVM OFDM power P-SS, S-SS power
PDSCH 16 QAM EVM Time error S-SS Ec/Io
PDSCH 64 QAM EVM I/Q origin offset
Power statistics CCDF
Longitude, latitude, and satellite in all screens