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Radio measurement
1. Capability
        GRGT is equipped with 40GHz low-power calibration device, noise source and noise figure analyzer, network analyzer, high-precision oscilloscope calibrator, 50GHz measuring receiver, 50GHz spectrum analyzer, 100G communication transmission analyzer, full-standard digital signal generator / digital modulation analyzer, distortion meter calibrator, RF impedance analyzer, anechoic chamber, full-band antenna and other domestic leading standard equipment. Its measurement range cover the calibration of working equipment and its measurement parameters include high frequency and microwave power, high frequency microwave noise, attenuation, microwave impedance, phase and group delay, pulse parameters, lumped parameters, modulation degree, signal generation, spectrum analysis, mobile communication, distortion, high-frequency voltage, field strength and interference, and electromagnetic compatibility. Furthermore, it develops an automatic test and calibration platform, realizing the automatic calibration of many items, improving work efficiency, and ensuring accurate and reliable value.
2. Servcies available
Radio
Serial number Name of measuring instrument Serial number Name of measuring instrument Serial number Name of measuring instrument
1 Eelectronic voltmeter /millivoltmeter 31 Digital mobile communication comprehensive test instrument  61 voltage dip, short interruption and voltage generator 
2 electret microphone tester 32 Dynamic signal analyzer 62 digital oscilloscope
3 oscilloscope calibrator 33 electromagnetic disturbance measuring receiver 63 newtwork cable analyzer
4 analog oscilloscope 34 Tonometer 64 continuous wave interference simulator
5 network analyzer and calibration kit 35 artificial mains network 65 noise source
6 RF/materials anlayzer 36 wow flutter meter 66 logic analyzer
7 Q meter 37 oscilloscope voltage probe / high-voltage probe / high-voltage electroscope / attenuator 67 RF/ microwave switch
8 low-frequency signal generator 38 power absorbing clamp 68 vector oscilloscope
9 signal generator 39 antenna 69 RF coaxial standard resistor
10 pulse signal generator 40 oscilloscope current probe 70 electric field meter /field probe/ radiometer
11 function signal generator 41 oscilloscope differential probe 71 data network performance tester
12 digital signal generator 42 antenna feeder analyzer 72 distortion calibrator
13 vector signal analyzer 43 speech channel analyzer 73 timing sequence noise analyzer
14 RF communication analyzer 44 power indicator 74 LOOP system
15 modulation meter 45 bluetooth analyzer 75 current probe / current clamp
16 spectrum analyzer 46 WLAN analyzer 76 electromagnetic coupling / decoupling clamp
17 noise figure analyzer 47 passive intermodulation analyzer 77 current injection clamp
18 code error tester, protocol analyzer 48 crystal impedance meter / crystal analyzer 78 coupling and decoupling network / impedance stabilization network
19 power amplifier 49 selective level meter 79 automobile transient electric conduction emission simulator / throw load
20 medium-power meter 50 level oscillator 80 microwave components / two-port device
21 tv field level analyzer 51 psophometer 81 anechoic chamber / electromagnetic shielding chamber
22 tv signal generator 52 noise signal generator 82 frequency characteristic analyzer
23 telephone analyzer 53 loudspeaker analyzer 83 high-speed serial bit-error tester
24 distortion meter 54 high-frequency noise simulator 84 discontinuous interference /click tester
25 audio analyzer 55 microwave radiation and leakage analyzer 85 optic multimeter
26 attenuator 56 damped sinusoid signal /ringing generator 86 relay protection testing device
27 light artificial line 57 ESD Simulator 87 optic oscilloscope
28 filter 58 electrical fast transient group pulse generator, coupling and dicoupling network, capacitive coupling clamp 88 IC electrostatic discharge sensitiveness analyzer
29 low power mount 59 surge generator 89 reverberation room
30 digital transmission analyzer 60 harmonic wave flicker analyzer 90 transverse electric wave chamber
  • 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