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Our ServiveIndustry CommunicationInstrument measurement and calibration
Instrument measurement and calibration
        With measurement standards advanced at home and abroad, including domestic leading measurement and calibration techniques in communication fields such as radio, optical communication, electromagnetism, time frequency and measuring devices, we can meet the measurement and test demands of governments (or supervision agencies), operators, device manufacturers, terminal manufacturers, part manufacturers, communication dealers or agents, communication construction enterprises, scientific research institutions (or training and education institutions, or design institutes), communication colleges and so on and provide diversified, considerate and quick measurement and calibration services such as sending devices to calibration entities on behalf of clients, picking up clients for purpose of device calibration, door-to-door calibration, entrusted measurement management and urgent service.
 
Common demands for measurement and calibration:
 
Calibration of radio communication instruments
Oscilloscope calibrator Light artificial line Power indicator
Analog oscilloscope filter Bluetooth tester
Network analyzer Small-power tester wireless LAN tester
Low-frequency signal generator Digital transmission analyzer Passive intermodulation analyzer
Signal generator Dynamic signal analyzer Selective level meter
Pulse signal generator Electromagnetic emission measuring receiver Level oscillator
Function signal generator Artificial mains network Noise meter
Digital signal generator Wow flutter meter Noise signal generator
Vector signal analyzer Oscilloscope  high-voltage probe Speaker tester
RF communication tester Absorbing clamp High-frequency noise simulator
Modulation meter Antenna Microwave radiation and leakage meter
Spectrum analyzer Oscilloscope current probe Damped sinusoidal transient/ringing signal generator
Noise factor meter Oscilloscope differential probe ESD simulator
Error code tester Antenna feeder analyzer Electrical fast transient pulse group generator
Power amplifier Voice channel characteristic analyzer Electrical surge generator
Medium power meter TDMA-GSM digital mobile integrated tester Harmonic and flicker analyzer
TV field strength and level tester CDMA digital mobile integrated tester Voltage sag, short interruption and change generator
TV signal generator TD-SCDMA digital mobile integrated tester Digital oscilloscope
Telephone analyzer TD-SCDMA signal generator Network cable tester
Distortion factor meter TD-SCDMA analyzer Continuous wave interference simulator
Audio analyzer WCDMA digital mobile integrated tester ……
Attenuator LTE digital mobile integrated tester  
Calibration of optical communication instruments
Stabilized light source Spectrum analyzer Optical time-domain reflectometer
Optical power meter Optical wavelength meter Optical return loss meter
Optical attenuator Optical fiber fusion splicer ……
Calibration of electromagnetic compatible instruments
Anechoic chamber Current clamp (current probe) High-frequency noise simulator
Shielded room Current injection clamp Damped sinusoidal signal generator
Antenna Artificial mains network Exclusive car electronic unit immunity
Three-loop magnetic field antenna Coupling and decoupling network (CDN) Power amplifier
Harmonic and flicker analyzer ESD generator Microwave radiation and leakage meter
Electromagnetic emission measuring receiver Pulse group generator RF medium power meter
Absorbing clamp Lightning surge generator Power indicator
Electromagnetic clamp Voltage sag (frequency drop generator) Power sensor (small-power tester)
    ……
Time frequency
Frequency meter Frequency comparator GNSS navigation signal simulator
Quartz crystal frequency standard Clock analyzer Rubidium atom frequency standard
Stopwatch GNSS navigation receiver ……
Testing equipment
Electrostatic eliminator Digital communication twisted pair/symmetrical star-quad cable Electromagnetic clamp
Bonding/ ground resistor Electromagnetic shielded room Coupling and decoupling network (CDN) and adapter
Anti-static system for electronic product manufacturing and application Anechoic chamber Current probe (current clamp)
Insulating boots (gloves) Current injection clamp Microwave component
RF coaxial cable Three-loop magnetic field antenna Car electronic transient conducted emission simulator
    ……

 

  • Headquarters
  • Anhui
  • Beijing
  • Chongqing
  • Fujian
  • Guangdong
  • Guangxi
  • Hainan
  • Heilongjiang
  • Henan
  • Hubei
  • Hunan
  • Jiangsu
  • Jiangxi
  • Jilin
  • Liaoning
  • Shaanxi
  • Shandong
  • Shanghai
  • Sichuan
  • Tianjin
  • Zhejiang
  • Guangzhou

    Tel:+86-20-38699960 38699961
    Fax:+86-20-38698685 38695185
    Address:Guangzhou City, Whampoa  Avenue Tianhe District Xiping Yun Road No. 163>Consult a map
  • Hefei

    Tel:+86-551-62523661
    Fax:+86-551-62523662
    Address:Hefei City Economic and Technological Development Zone Furong Road 268 Furong standard workshop 2#-A south 2consult a map
  • Wuhu

    Tel:+86-553-5877001
    Address:No. 3, No. 3, Wanda Plaza, Jinghu District, Jinghu District, 1413-1414consult a map
  • Beijing

    Tel:+86-10-60936218 60936200
    Fax:+86-10-60936200-5559
    Address:Beijing Liangshuihe Yizhuang Economic Development Zone, two Street No. 8 Han enterprise Bay 5 building B block one or two layerconsult a map
  • Chongqing

    Tel:+86-23-67769819
    Fax:+86-23-67769822
    Address:62, Neptune, Neptune, B, 3-2 of Xingguang Avenue in the northern New Area of Chongqing Cityconsult a map
  • Xiamen

    Tel:+86-592-5159692
    Fax:+86-592-5159693
    Address:3 floor, innovation building, 1300 Jimei Avenue, Jimei District, Xiamenconsult a map
  • Shenzhen

    Tel:+86-755-86218233 86242294
    Fax:+86-755-86242264
    Address:No. 12 Qinghua Road, No. 12, Guanlan street, Longhua new area, Shenzhen City, Guangdong Province, it is the 4 floor of the groupconsult a map
  • Guangzhou

    Tel:+86-20-38699960 38699961
    Fax:+86-20-38698685 38695185
    Address:Guangzhou City, Whampoa  Avenue Tianhe District Xiping Yun Road No. 163consult a map
  • Zhuhai

    Tel:+86-756-6281827
    Fax:+86-756-8913110
    Address:Zhuhai city Xiangzhou District Nanping South Road No. 32 Building 4, 311 cultural and Creative Parkconsult a map
  • Dongguan

    Tel:+86-769-81555799
    Fax:+86-769-82063020
    Address:Changping chamber of Commerce building, Changping Town, Dongguan, Dongguanconsult a map
  • Zhongshan

    Tel:+86-760-88862198
    Fax:+86-760-88862111
    Address:Zhongshan City Highway No. 2 in Shiqi District Anne Ken commercial building 13 block Fconsult a map
  • Nanning

    Tel:+86-771-5463988
    Fax:+86-771-5489207
    Address:Guangxi City, Nanning National Road No. 166 building 2215 East International T2consult a map
  • Haikou

    Tel:+86-898-36355659
    Address:Room 1208, China World Trade Center Avenue Jialing mansion, Haikouconsult a map
  • Harbin

    Tel:+86-451-51056172
    Fax:+86-451-86364622
    Address:Room A, room A, No. 331, No. 331, West Dazhi street, Nangang District, Nangang Districtconsult a map
  • Zhengzhou

    Tel:+86-371-56535888
    Fax:+86-371-56535999
    Address:12 University Science Park, No. 11, Changchun Road, Changchun Road, Zhengzhou City, Henanconsult a map
  • Luoyang

    Tel:+86-379-63936602
    Fax:+86-379-63316369
    Address:Xigong District of Henan province Luoyang City Kaixuan Kerry Harbourside business room 1303consult a map
  • Wuhan

    Tel:+86-27-51861600
    Fax:+86-27-51861650
    Address:No. 488, Lu Mill Road, Hongshan District, Wuhanconsult a map
  • Changsha

    Tel:+86-731-81890001
    Fax:+86-731-82677105
    Address:Hunan high tech Zone Changsha Lu Valley Yuyuan building B8 building of radio measurementconsult a map
  • Suzhou

    Tel:+86-512-69351760
    Fax:+86-512-86860253
    Address:19 house 1701 (Wanda Plaza C building), 3188 people's road, Suzhou District, Suzhouconsult a map
  • Nanjing

    Tel:+86-25-52187396
    Fax:+86-25-52189306
    Address:Shuanglong road in Jiangning District of Nanjing City, No. 1118 Building 1 Room 518 Kingland xinduhuiconsult a map
  • Wuxi

    Tel:+86-510-68860168
    Fax:+86-510-68002628
    Address:High tech Zone Wuxi City Linghu Road No. 200 Chinese Sensor Network International Innovation Park building F8consult a map
  • Nanchang

    Tel:+86-791-86317130
    Fax:+86-791-86317083
    Address:Ziyang road in Nanchang city high tech Development Zone of Jiangxi Province, No. 3333 new green city 12 floor room 1201consult a map
  • Changchun

    Tel:+86-431-81914080
    Fax:+86-431-85858612-8004
    Address:Room 421 and 423, seat A, No. 2499, Changchun high tech Industrial Development Zone, Wei Shan Roadconsult a map
  • Dalian

    Tel:+86-411-39676668
    Fax:+86-411-39676669
    Address:Room 1902, Zhujiang International Building, No. 99, new opening Road, Xigang District, Dalianconsult a map
  • Shenyang

    Tel:+86-024-83899300
    Address:Hunnan wavesource street in Shenyang city of Liaoning Province, No. 16-13, international emerging industrial park 14 Building 2 consult a map
  • Xi'an

    Tel:+86-29-88765096 81775481
    Fax:+86-29-88850619-610
    Address:The one or two layers of science and technology C households on the No. 32 well of the new industrial park, the new industrial pconsult a map
  • Qingdao

    Tel:+86-532-58820282
    Fax:+86-532-58820281
    Address:One floor, No. 2, Qingdao high level talent center, No. 152, Zhuzhou Road, Laoshan District, Qingdaoconsult a map
  • Ji'nan

    Tel:+86-531-88687781
    Fax:+86-531-88687791
    Address:Ji'nan hi tech Zone, union fortune square, building 1, 805consult a map
  • Shanghai

    Tel:+86-21-31587300
    Fax:+86-21-31587336
    Address:No. 1188 Yongjing Road, Jiading District, Shanghai, Shanghaiconsult a map
  • Chengdu

    Tel:+86-28-86496437
    Fax:+86-28-86496433
    Address:Chengdu three Wuhou District Road, No. 9 East Vuko Conte Incubation Park building two floor 3 floorconsult a map
  • Tianjin

    Tel:+86-22-58226800
    Fax:+86-22-58226988
    Address:Tianjin Saida emerging Xiqing economic and Technological Development Zone Industrial Park G block 1,2consult a map
  • Hangzhou

    Tel:+86-571-56070101
    Fax:+86-571-58120848
    Address:Room 168 of Hangzhou Xiasha diocese school, room 1110-1114, yiff science and technology building, School of modern science and tconsult a map
  • Ningbo

    Tel:+86-574-87011850
    Fax:+86-574-87011853
    Address:Room 901, room B, No. 95 business building, No. 586, Jiangnan Road, Ningbo high tech Zoneconsult a map

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Guangzhou radioand television metrology testing Limited by Share Ltd Copyright ICP 11014689 -2, Guangdong Province