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The HP 4194A Impedance/Gain-Phase Analyzer is an integrated solution for efficient measurement and analysis or go/no-go testing of components and circuits. Detailed impedance and transmission characteristics, including secondary **rameter derivations, can be simply and quickly evaluated or tested. The HP 4194A can contribute to improving engineering productivity and reducing test cost. The analyzer is flexible and has wide measurement ca**bilities in both impedance and transmission measurements. It is also fully programmable using Auto Sequence Programming (ASP). Desired measurements and computations, including graphics analysis, can be programmed simply by storing front-**nel keystroke operations, allowing you to customize measurement, computation, and analysis functions. The HP 4194A also features high accuracy and error elimination functions to ensure reliable measurements.惠普4194a阻抗/增益相位分析仪是一个集成解决方案，为高效率的测量与分析，或去/也没有想到自己测试的元件和电路。详细阻抗与传输特性，包括二次参数文字，可以简单而快速的评估或测试。惠普4194a能有助于改善工程生产率和降低测试成本。分析器是灵活的，而且具有广泛的测量功能，在这两个阻抗和传输测量，它也充分利用可编程序自动编程商（ ASP ） 。理想的测量和计算，包括图形分析，可以编程，简单地存放前面板按键作业，让您定制测量，计算和分析功能。惠普4194a还具有精度高，误差消除功能，以确保可靠的测量。
Wide Range Accurate Measurement 广泛精确测量
Featuring a wide test frequency range - 100 Hz to 40 MHz for impedance measurements (10 kHz to 100 MHz when using the HP 41941A/B Impedance Probe Kit) and 10 Hz to 100 MHz for gain-phase measurements - the HP 4194A satisfies a wide spectrum of needs. Realistic device characteristics can be analyzed under actual operating conditions by varying the test frequency, test signal level, and dc bias. The HP 4194A‘s high degree of measurement accuracy - 0.17% for impedance measurements (1.5% when using the HP 41941A/B) with an amplitude ratio of 0.1 dB - ensures that you‘ll improve the quality of your test devices.具有广泛的测试频率范围-1 00赫兹至4 0兆赫，为阻抗测量（ 1 0千赫至1 00兆赫时，使用惠普4 1941a/乙阻抗探针试剂盒）和1 0H z至1 00M Hz的增益-相位测量-惠普41 94a满足广频谱的需求。切合实际器件特性可以分析根据实际营运情况，由不同检测频率，测试信号水平和直流偏置。惠普4194a的高度测量精度-0 .17％ ，为阻抗测量（ 1 .5％时，使用惠普4 1941a /二）与振幅比0.1分贝-确保你会质量的提高您的测试设备。
Quick Analysis 快速分析
The HP 4194A makes high-speed measurements, (approximately 3.7 ms per point), displays results on a color CRT, and performs **rameter analysis of components and circuits quickly and efficiently, substantially reducing development and evaluation time. The analysis function not only provides you with impedance and transmission characteristics, but also allows you to determine secondary parameters. Using the marker and line cursor functions, you can obtain the resonating frequency of resonators and the pass band width of band pass filters quickly.惠普4194a使得超高速测量， （约3.7女士每点） ，结果显示对彩色显像管，并进行参数分析元件及电路的迅速和有效率，大幅度降低开发和评价的时候。分析功能，不仅为您提供阻抗与传输特性，而且还可以让你决定次要参数，用标记线光标功能，你还可以得到共振频率的谐振器和通频带宽度的带通滤波器很快。
Equivalent Circuit Analysis Function 等效电路分析功能
Using HP 4194A‘s Equivalent Circuit Analysis Function, you can easily and quickly obtain those equivalent circuit constants that, until now, required a number of time-consuming, complicated calculations. By using measured values, this unique function can approximate the circuit constant values of five circuit models. For example, a resonator‘s equivalent circuit elements or a coil‘s self inductance, lead resistance, and stray capacitance can be easily obtained.使用HP 4194a的等效电路分析功能，你可以方便快捷地获得这些等效电路常数，而直到目前，需要一些时间，复杂的计算，通过利用实测值，这一独特的功能，可以近似电路恒定值5电路模型。举例来说，谐振器的等效电路元件或线圈的自感，导致抵抗力，以及杂散电容，可以很容易获得。
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