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Evaluation analysis and product certification
1、Material and component evaluation and analysis
1,Passive device test: measure the rf impedance parameters of   chip devices
such   as ceramic capacitors, rf inductors, ferrite beads, resistors, etc;
2、Semiconductor   test: measurement of capacitor-voltage (c-v) characteristic curve and   equivalent series resistance (ESR) of varactor diodes
3、Material   test: measure the dielectric constant and the tangential value of loss Angle   of plastics,ceramics, circuit board and other dielectric materials;The values   of magnetic permeability and loss Angle of ferrite, amorphous (amorphous),   nanocrystals and other magnetic materials were measured.

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2、Circuit board product evaluation and analysis
1、Incoming material testing: FR4\PI polymer material, copper   foil material, shielding film, absorbing material, ferrite
LCR   device electrical and physical properties (tensile, peeling and size   structure) testing;
2、Process   detection: LCR and ICT can analyze low resistance, AOI can analyze line   defects surface copper/hole copper thickness analysis, and tertiary analysis   of lateral erosion effect;
3、Testing   of finished products: LCR, EMI anti-interference, ESD anti-static, short   circuit function, etc.Section analysis, tensile test, stripping test and   other physical tests;Salt spray test, thermal shock, weldability, high and   low temperature reliability test.

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3、Evaluation and analysis of antenna products
1、Refers to the process of measuring the radiation directivity   diagram, gain, efficiency, impedance, standing-wave ratio, polarization   isolation, working frequency band and other electrical performance parameters   of the antenna with instruments such as field intensity instrument, power   meter, impedance graphic instrument or network analyzer and special test   equipment such as standard antenna
2、The   process of using inductance device tester, oscilloscope, RFID/NFC modulator   demodulator, network analyzer, non-connected card reader and other equipment   to test the resonant frequency, inductance, resistance, capacitance and other   electrical performance parameters of the electromagnetic induction coil.
Focus on product performance comparison analysis

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4、IDH module & module product evaluation   analysis
1、Identification, authentication, payment,   sensing: electronic label module \ smart card module \ nfc-picc module \   nfc-pcd module RF RF performance, EMI anti-interference performance,   application function, scheme standard, reliability evaluation and analysis;
2、IOT transmission networking modules: bluetooth   BLE (MESH edition), ZIGBEE, nb-iot, WIFI and other modules, RF RF   performance, EMI anti-interference performance, application function, scheme   standard, reliability evaluation and analysis.
3、ntelligent sensor module: data transmission   module + traditional sensor RF RF performance, EMI anti-interference   performance, application function, scheme standard, reliability evaluation   and analysis.

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5、Terminal equipment product certification
1、Mobile   card terminal \ environment POS device NFC non-access authentication   evaluation for municipal public traffic card payment;
2、NFC   non-access authentication warehousing test for mobile terminal (mobile   phone/bracelet/watch) of China mobile and package payment;
3、Mobile   terminal (mobile phone/bracelet/watch) of China telecom wing payment NFC   non-access authentication warehousing test;
4、NFC non-access authentication and evaluation of mobile card   terminal POS device of China unionpay cloud flash payment;
5、China unionpay POS machine QPBOC L1 certification and   evaluation;International unionpay POS machine EMV CTLS L1 authentication and   evaluation;
6、EMV   L2、Paypass、Paywave、Discovery approve.

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