NJZ-2000 (GSM/W-CDMA) Multi System UE Tester

  • Measuring Instrument

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Discontinued on March 31, 2014 Support will close on March 31, 2019

Spec.

Frequency Bands

GSM
Band Frequency (MHz)
Uplink Downlink
GSM 850 824 to 849 869 to 894
P-GSM 890 to 915 935 to 960
E-GSM 880 to 915 925 to 960
R-GSM 876 to 915 921 to 960
DCS 1800 1710 to 1785 1805 to 1880
PCS 1900 1850 to 1910 1930 to 1990
W-CDMA
Band Frequency (MHz)
Uplink Downlink
I 1920 to 1980 2110 to 2170
II 1850 to 1910 1930 to 1990
III 1710 to 1785 1805 to 1880
IV 1710 to 1770 2120 to 2170
V 824 to 849 869 to 894
VI 830 to 840 875 to 885
VIII 880 to 915 925 to 960
IX 1749.9 to 1784.9 1844.9 to 1879.9

Signaling Function

GSM

  • Location Updat
  • MS Call
  • BS Call
  • MS Release
  • BS Release
  • TCH Loop
  • Voice Loop back
  • Emergency Call
  • Handover
  • Short Message
  • Service
  • MS Report/ Info:
    IMSI, IMEI, GSM Version, Power Class, ACT Tim ADV, RX Quality, RX Level

GPRS/EGPRS

  • Attach
  • Connect
  • Disconnect
  • MS Report/ Info:
    IMSI, IMEI

W-CDMA

  • Location Update
  • MS Call
  • BS Call
  • MS Release
  • BS Release
  • Voice Loop back
  • RMC Test Loop Back
  • Emergency Call
  • Handover
  • MS Report/ Info:
    IMSI, IMEI, CPICH_RSCP

Measurement Functions

GSM/GPRS

  • Peak TX Power
  • Power Ramp
  • Burst Timing
  • Frequency Error
  • Phase Error
  • Sensitivity (BER, FER, BLER)
  • Spectrum Monitor

W-CDMA

  • Maximum Output Power
  • Open Loop Power
  • Control
  • Inner Loop Power Control
  • Frequency Error
  • EVM
  • Sensitivity (BER)

GSM

  • Peak TX Power
  • Power Ramp
  • Burst Timing
  • Frequency Error
  • Phase Error
  • Sensitivity:
    Class Ib, Class II, Fast BER, FER
  • Spectrum Monitor

GPRS

  • Peak TX Power
  • Power Ramp
  • Burst Timing
  • Frequency Error
  • Phase Error
  • Sensitivity:
    Test mode B), BLER
  • Spectrum Monitor

W-CDMA

  • Maximum Output Power
  • Minimum Output Power
  • Open Loop Power Control
  • Inner Loop Power Control
  • Frequency Error
  • EVM
  • Origin offset
  • Sensitivity: BER
  • Max Input Level: BER
  • ACLR-DSB
  • OBW (TX Analyzer only)

EGPRS

  • Peak TX Power
  • Power Ramp
  • Burst Timing
  • Frequency Error
  • EVM (peak, RMS, 95%)
  • Origin offset
  • suppression
  • ORFS (±400kHz)
    (TX Analyzer only)
  • Sensitivity: BLER
  • Spectrum Monitor

HSDPA (OPTION)

  • Thoughput
  • Median
    - CQI
    - CQI variance
  • BLER

Transmitter Measurements

GSM/GPRS/EGPRS
TX Power Measurement
Range -20 to +39dBm
Accuracy ±1.0dB
Frequency Error
Input Range -5 to +39dBm
Range 0 to ±60kHz
Resolution 0.1Hz
Accuracy GMSK: ±(10Hz+Reference Accuracy)
8PSK: ±(15Hz+Reference Accuracy)
Phase Error / EVM Measurement
Input Range -5 to +39dBm
Range GMSK 0.1°
8PSK 0.01%
Resolution GMSK 0.1°
8PSK 0.01%
Accuracy GMSK >= ±1.5° rms
>= ±6.0°peak
8PSK 3.8%
W-CDMA
TX Power Measurement
Range -60 to +36dBm
Accuracy ±0.7dB
(0.0 to +36dBm)
Frequency Error
Input Range -20 to +36dBm
Range 0 to ±500Hz
Resolution 0.1Hz
Accuracy ±(10Hz+Reference Accuracy)
EVM Measurement
Input Range -20 to +36dBm
Range 0.01%
Resolution 0.01%
Residual EVM <= 3.8 %
W-CDMA (HSDPA)
Maximum Input Level / Demodulation of HS-DSCH
Throughput 1 to 2332 [kbps]
*Supporting HSET-1 to 5 of FRC (UE Category 1,2,3,4,5,6,11,12)
Reporting of CQI
Median CQI 1 to 30
CQI variance
*Probability of Median CQI being within±2
0.00 to 100.00 [%]
BLER 0.00 to 100.00 [%]

Standard Configuration

Component Q'ty Model Notes
Main Unit 1 NJZ-2000
Power Cable 1 CFQ-7064
Manual (CD-ROM) 1
Test SIM 1 7DZMD0081 GSM/W-CDMA Dual Supports
Quick Guide 1
Antenna Coupler 1 CAU-17
Certificate of Calibration 1 7DZMDA003A

Option

Component Q'ty Model Notes
Shield Case 1 NFG-235
UE Connection Cable 1 7ZCMD0261B UE Side: ARIB Connector, Tester Side: N Type Connector
Test SIM 1 7DZMD0072 GSM Only
Test SIM 1 7DZMDA003A W-CDMA Only
Test SIM 1 7DZMDA002 W-CDMA Only

Remote Control

GSM/GPRS/EGPRS/W-CDMA(HSDPA)
Interface 10BASE-T, 100BASE-TX, GPIB , RS232C

* Specifications may be subject to change without notice.