Welcome to GRGTEST!
Service Hotline 400-602-0999
Your Industry Communication Measurement and Maintenance of Instruments
Measurement and Maintenance of Instruments
The technical capability of GRG Test in the field of measurement and calibration lies in the advanced level of industry. Through traceability and calibration of instruments, it can effectively guarantee the accuracy, precision and reliability of various instruments and equipment; in addition, GRG Test can also provide maintenance and service for instruments.
Service Introduction
We provide communication system customers with measurement and calibration and maintenance and service for various general instruments and special instruments. 

Product Scope: 

Instruments and equipment covering ten major measurement fields can meet the measurement and maintenance services of most instruments and equipment, including: 
Type Typical Instrument
Communication infrastructure Signal generator, spectrum analyzer, power indicator, low power socket, medium power meter, power amplifier, oscilloscope, etc.
Communication device test equipment Microwave component, network analyzer, passive intermodulation tester, noise figure analyzer, noise source, RF coaxial impedance standard instrument, attenuator, etc.
Communication mobile terminal test equipment Analog RF communication tester, digital mobile communication comprehensive tester (2G, 3G, 4G, 5G), bluetooth tester, wireless local area network tester, digital signal generator, vector signal analyzer, etc.
Satellite navigation test equipment GNSS receiver, GNSS signal simulator, satellite positioning vehicle traveling data recorder, rubidium atomic frequency standard, frequency standard comparator, frequency meter, clock analyzer, etc.
Data communication test equipment Error code tester, digital transmission analyzer, network cable analyzer, data network performance tester, high-speed serial error code tester, etc.
... ...

Relevant Qualifications: 

CNAS、CMA

Test Cycle: 

About 5 working days