3261A穩(wěn)科通信變壓器測(cè)試儀|穩(wěn)科3261A|穩(wěn)科變壓器測(cè)試儀的產(chǎn)品介紹



3261A穩(wěn)科通信變壓器測(cè)試儀|穩(wěn)科3261A|穩(wěn)科變壓器測(cè)試儀的產(chǎn)品特色

生產(chǎn)線自動(dòng)測(cè)試
可量測(cè) T.H.D,longitudinal and transverse balance, Insertion Loss and Return Loss
快速,準(zhǔn)確和穩(wěn)定性*的自動(dòng)化測(cè)試
直覺(jué)式人機(jī)操作介面
擁有測(cè)試掃頻繪圖功能
適合ADSL,HDSL,ISDN,analog line matching transformers and
POTS splitters的測(cè)試
準(zhǔn)確的DC bias current
性能價(jià)格比*的測(cè)試儀器

3261A穩(wěn)科通信變壓器測(cè)試儀|穩(wěn)科3261A|穩(wěn)科變壓器測(cè)試儀的產(chǎn)品規(guī)格

ecom component characterisation
3261A ecom Unit forms the core of a comprehensive component test system.  It is configured in conjunction with the Wayne Kerr 3260B Precision Magnetics Analyzer to carry out a wide variety of ecom-related measurements.

ecoms Fixture model 1008 further enhances the test capability by providing an interface to connect units under test such as transformers.

Complete ecom transformer characterization
Automatic production testing of ecom transformers is available with the 3261A.  Transformers are characterized at the press of a button.

Total Harmonic Distortion
Providing unrivalled Total Harmonic Distortion （THD） performance this optional function displays the second, third, fourth and fifth harmonic as well as THD.  Measurements as low as -110 dB can be carried out; the user can set a large number of preset fundamental frequencies from 150 Hz to 200 kHz.

Longitudinal balance and transverse balance
This optional function provides longitudinal balance and transverse balance measurements in line with IEEE 455, ITU recommendation O.9 （O.121） and FCC 68.310 over the frequency range 200 Hz to 3 MHz.

Measurement capability is high, longitudinal balance accuracy is ±1 dB over 80 dB, ensuring that devices can be measured with confidence.

The longitudinal and transverse balance of any component can be compley characterized graphically across the full frequency band enabling component performance to be analyzed in more detail.

Insertion Loss and Return Loss
3261A ecom Unit measures Insertion Loss and Return Loss from 20 Hz to 3 MHz on transformers and POTS splitters.

The instrument can also measure and display many parameters including Insertion Loss and Return Loss against frequency in a graphical form - ideal in a design or development environment.

Swept measurements in graphical form
It is often important to characterize component performance outside its operating range, especially during component design. The 3261A allows Insertion Loss, Return Loss, transverse and longitudinal balance, and the usual basic transformer parameters, such as Inductance and interwinding capacitance, to be displayed graphically.

Sweeping the full frequency band for the particular measurement the user can identify the maximum and minimum point on the graph and a moveable marker displays the frequency and level. The graph axes can be selected as either a logarithmic or linear scale.

Comprehensive test system
The key to the test system’s versatility and accuracy is the combination of a precision impedance analyzer with a dedicated ecomms test unit. This combination provides many advantages.

Where special interface methods are needed the 1008 ecoms Fixture is available, or customised fixtures can be configured using a blank fixture to ensure high integrity measurements.

如您想了解更多測(cè)試儀相關(guān)知識(shí)，或是想試用 測(cè)試儀 ，請(qǐng)與深圳市邦亞電子科技有限公司客服。如您想定期收到我司活動(dòng)及*，請(qǐng)寫郵件告知我司。

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