YB3386多功能计数器/YB-3386
产品概述
YB3386多功能计数器/YB-3386是一款基于高可靠性大规模集成电路和CPLD器件的数字化测量仪器，采用微机控制实现全功能操作与数据处理。该设备具有频率、周期、时间间隔、脉冲宽度、占空比及累加计数等基础测量功能，同时支持频率比、多次平均、偏差分析等统计运算，满足工业生产和科学实验中的多样化测量需求。仪器采用20×2大字符液晶屏，测量结果清晰直观，并配置标准打印机接口便于数据输出。123
技术特点
该计数器采用倒数计数技术实现全量程等精度测量，机内钟频为100MHz（YB3312为8位/秒），测频分辨率达9位/秒。通道A支持0.01Hz~100MHz宽频段测量（30Hz以下DC耦合），通道C可扩展至100MHz~1500MHz（选配）。时间测量范围覆盖10ns~100s，脉冲宽度测量最低20ns，计数容量高达5×10^11。仪器内置多种运算功能，包括最大值、最小值、标准偏差、阿仑方差等统计分析，支持限值判别与预置值偏差计算。248
应用领域
YB3386适用于电子制造、通信设备调试、实验室科研等领域，可对高频信号、微波频率及脉冲波形进行精确测量。其模块化设计允许通过换能器扩展为其他数字化仪器，例如搭配测频扩展器可升级为微波频率计。在自动化测量场景中，该设备能通过微机控制实现时序管理和数据处理的全程自动化。11014
Product Overview
The YB3386 Multi-function Counter/YB-3386 is a digital measurement instrument based on high-reliability LSI and CPLD devices, featuring microprocessor-controlled operation and data processing. It covers fundamental measurements including frequency, period, time interval, pulse width, duty cycle, and totalizing count, with added capabilities for frequency ratio analysis, multi-averaging, and deviation calculations. Equipped with a 20×2 large-character LCD and standard printer interface, it ensures clear data visualization and output.348
Technical Features
Utilizing reciprocal counting technology, the device delivers equal precision across full ranges with a 100MHz internal clock (9-digit/s resolution). Channel A handles 0.01Hz~100MHz (DC coupling below 30Hz), while Channel C optionally extends to 100MHz~1500MHz. Time measurement spans 10ns~100s with pulse width detection down to 20ns, and a maximum count capacity of 5×10^11. Integrated statistical functions include max/min values, standard deviation, and Allan variance analysis, supporting threshold judgment and preset value comparisons.2410
Applications
Ideal for electronics manufacturing, communication equipment testing, and laboratory research, this counter provides accurate measurements for high-frequency signals, microwave frequencies, and pulse waveforms. Its modular design allows functional expansion through transducers—for instance, integrating with frequency extension modules to create microwave frequency counters. In automated systems, it enables complete process control via programmable measurement sequences.1314
测频范围:A、B通道0.01Hz~100MHz；测周范围：10ns~100ns；测时范围：20ns~2000ns；计数范围：0~10的12次方-1；占空比测量范围：0.00%~100.00%；YB3386多功能计数器
YB3386多功能计数器/YB-3386
YB3386多功能计数器
的详细介绍
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主要特点
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· 测量频率、周期、时间间隔、脉冲宽度、占空比、计数。 |
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· 频率测量含有强大的统计运算功能，能测量多次平均、大值、小值、大偏差、标准偏差、阿仑方差等。 |
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· 带有标准打印机接口，可选配IEEE-488接口。 |
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 主要技术指标 |
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