UNITESS Workstation GOST R 55533 GSM/UMTS

Software suite for testing GSM/UMTS transceivers (as a part of ERA GLONASS system) in accordance with GOST R 55533-2013.

Software suite for testing GSM/UMTS transceivers (as a part of ERA GLONASS system) in accordance with GOST R 55533-2013.

Method of test is identical to the ETSI TS 134 121-1, ETSI TS 151 010.

Complete compliance testing takes 2 hours.

 

STANDARDS

• GOST R 55533-2013. Global navigation satellite system. Emergency response system for accidents. Test methods for wireless communication modules of the car emergency service system.
• ETSI TS 134 121-1 V12.3.0 (2016-05). Universal Mobile Telecommunications System (UMTS); User Equipment (UE) conformance specification; Radio transmission and reception (FDD); Part 1: Conformance specification (3GPP TS 34.121-1 version 12.3.0 Release 12)
• ETSI TS 151 010-1 v.12.5.0 (2015-09). Digital cellular telecommunications system (Phase 2+); Mobile Station (MS) conformance specification; Part 1: Conformance specification (3GPP TS 51.010-1 version 12.5.0 Release 12)

 

FUNCTIONALITIES

UniTesS Workstation GOST R 55533 GSM\UMTS performs the following functions:

• manages the laboratory and creates tasks for employees;
• stores a detailed history of the testing;
• controls the R&S CMU 200, spectrum analyzer and switch;
• calculates the necessary parameters by the procedures of GOST R 55533-2013; create test report.

 

TECHNICAL FEATURES

List measured parameters:

GSM/GPRS/EDGE:

• Frequency error and phase error;
• Maximum output power;
• Access burst transmitter output Power (RACH power);
• Power control levels;
• Power relative to time for a normal burst (normal burst);
• Power relative to time for a random access burst (RACH);
• RF spectrum due to modulation;
• RF spectrum due to switching
• Transients;
• Reference sensitivity – TCH/FS;
• Spurious emissions in the MS Receive band.

 

UMTS R99HSDPA:

• Maximum Output Power;
• UE relative code domain power accuracy;
• Frequency Error;
• Open Loop Power Control in the Uplink;
• Inner Loop Power Control in the Uplink;
• Minimum Output Power;
• Out-of-synchronisation handling of output power;
• Occupied Bandwidth (OBW);
• Spectrum emission mask;
• Adjacent Channel Leakage Power Ratio (ACLR);
• Transmitter Spurious Emissions;
• Error Vector Magnitude (EVM);
• Peak code domain error;
• Reference Sensitivity Level;
• Receiver Spurious Emissions;
• Maximum Output Power with HS-DPCCH;
• Adjacent Channel Leakage Power Ratio with HS-DPCCH (ACLR).

 

REQUIRED EQUIPMENT:

• Rohde & Schwarz CMU 200 with GSM\UMTS option. (CMU 200 can be replaced with Rohde & Schwarz CMW 500 or Anritsu MT8815a, Anritsu MT8815b, Anritsu MT8820a, Anritsu MT8820b, Anritsu MT8820c);
• spectrum analyser with frequency range up to 12,75 GHz;
• shieldering box.

 

OPTIONAL PACKAGE FOR SPURIOUS TEST

• set of notch filters for GSM 900\1800, UMTS 2100\900;
• RF cables up to 18 GHz;
• RF switch UniTesS USHF6218 (14ch @ 18 GHz);
• script for spurious emission.