3261A稳科变压器测试仪特性

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.

3261A稳科变压器测试仪形式的综合测试系统的核心组成部分。它被配置在与韦恩克尔3260B精密磁性分析仪结合开展电信相关测量各种各样。

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

3261A夹具模型1008进一步提高测试的能力，通过提供一个接口连接单元试验如变压器下。

Complete ecom transformer characterization

3261A的变压器特性

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

3261A的变压器自动化生产测试是可用的3261a。变压器的特点是在按下一个按钮。

Total Harmonic Distortion

总谐波失真

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.

提供的总谐波失真（THD）性能这个可选功能显示的第二，第三，第四和第五次谐波和总谐波失真。测量低至110分贝，可以进行；用户可以设定基本的大量频率从150赫兹到200千赫。

Longitudinal balance and transverse balance

纵向平衡和横向平衡

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.

此可选功能提供了纵向平衡和横向平衡与IEEE 455线测量，ITU建议o.9（o.121）和催化裂化68.310在200赫兹的频率范围为3兆赫。

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

测量能力高，纵向平衡精度±1分贝80分贝以上，确保设备可以测量的信心。

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.

纵向和横向的任何组件的平衡可以*表征图形在全频带使组件的性能的更详细的分析。

Insertion Loss and Return Loss

插入损耗和回波损耗

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

3261A插入损耗和回波损耗从20赫兹到3 MHz的变压器和POTS分离器。

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.

该仪器可同时测量和显示等多种参数以图形的形式插入损耗和回波损耗对频率的理想在设计和开发环境。

Swept measurements in graphical form

扫频测量以图形的形式

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.

它通常是描述组件的性能外，其工作范围的重要，尤其是在组件的设计。该3261a允许插入损耗，回波损耗，横向和纵向的平衡，和通常的基本变压器的参数，如电感和绕组间的电容，可以以图形方式显示。

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.

席卷全频带的特定的测量用户可以识别图上的zui大和zui小的点和一个可移动的标记显示的频率和程度。图轴可以选择作为一个对数或线性表。

Comprehensive test system

综合测试系统

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.

对测试系统的通用性和准确性的关键是一个电信测试单元精密阻抗分析仪的组合。这种组合提供了许多优点。

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.

在特殊的接口方法需要1008电信夹具是可用的，或定制的设备可以使用空白夹具保证高完整性测量配置。