以下是关于DDS数字合成函数波形发生器 YB3010的产品中英文介绍：

DDS数字合成函数波形发生器 YB3010 是一款高性能的电子测试设备，广泛应用于电子实验室、研发机构以及高校教学等领域。该设备采用了先进的DDS直接数字合成技术和可编程器件设计技术，具有集成度高、可靠性好的特点。它实行内置单片机智能化全数字控制，配备滚动菜单指示，采用中文或英文菜单，带背光双行液晶显示，信息量大，操作直观方便。

YB3010 提供多种波形输出，包括正弦波、方波、三角波、脉冲波、升斜波、降斜波、随机噪声、SIN（x）/x、升指数、降指数等。其频率范围广泛，正弦波和方波频率可达1μHz~10MHz，其他波形频率范围为1μHz~1MHz。设备还具备线性和对数扫频功能，以及FSK、ASK、PSK、BURST猝发、AM、FM、PM等多种调制方式。

此外，YB3010 设有双通道独立输出，方便进行李沙音图形实验，可外测频达100MHz。其猝发模式具有相位连续调节功能，数据存储与重现功能，输出软禁止全保护，还采用标准RS232串行与PC机通信，拥有整套指令集。该设备的物理特性也十分出色，电源电压为AC 200V±10%；50Hz±5%，外形尺寸为95H×245W×340D（mm），质量约2kg。

The DDS digital synthesizer function waveform generator YB3010 is a high-performance electronic testing device, widely used in electronic laboratories, research and development institutions, and university teaching fields. This device employs advanced DDS direct digital synthesis technology and programmable device design technology, featuring high integration and good reliability. It implements built-in single-chip microcomputer intelligent full digital control, with scrolling menu indication. It uses Chinese or English menus, and has a backlit dual-line LCD display, providing a large amount of information and intuitive operation.

The YB3010 offers a variety of waveform outputs, including sine wave, square wave, triangular wave, pulse wave, rising ramp wave, falling ramp wave, random noise, SIN(x)/x, rising exponential, and falling exponential. Its frequency range is extensive, with sine and square waves reaching 1μHz~10MHz, and other waveforms ranging from 1μHz to 1MHz. The device also features linear and logarithmic frequency sweeping functions, as well as various modulation methods such as FSK, ASK, PSK, BURST burst, AM, FM, and PM.

Moreover, the YB3010 has dual-channel independent outputs, which are convenient for conducting Lissajous figure experiments, and can externally measure frequencies up to 100MHz. Its burst mode features continuous phase adjustment, data storage and recall functions, soft output inhibition for full protection, and standard RS232 serial communication with a PC, complete with a full set of instruction sets. The device also has excellent physical characteristics, with an AC power voltage of 200V±10%; 50Hz±5%, dimensions of 95H×245W×340D (mm), and a weight of approximately 2kg.