YB1051高频信号发生器产品介绍（中文版）
YB1051高频信号发生器是一款专为电子测试、通信系统调试及射频应用设计的高性能信号源设备。其核心功能是提供稳定、精确的高频信号输出，满足科研实验、教学演示、工业检测等多场景需求。设备采用先进的频率合成技术，支持宽范围频率输出，覆盖100 kHz至1.5 GHz频段，频率分辨率可达0.1 Hz，确保用户能够精准设定目标波形参数。
该设备提供多种信号调制模式，包括AM、FM和脉冲调制功能，用户可根据实际需求灵活切换。输出信号幅度支持-127 dBm至+13 dBm连续调节，配备自动电平控制（ALC）功能，有效保障输出功率的长期稳定性。为提升操作便捷性，YB1051配备4.3英寸彩色液晶显示屏，结合旋钮+按键的复合控制方式，支持参数实时显示与快速调节，显著提升工作效率。
在硬件设计上，YB1051采用全金属外壳结构，兼顾抗干扰能力与散热性能，可在-10℃至50℃环境下持续稳定工作。设备内置过载保护电路，有效避免因误操作导致的硬件损坏。背板配备标准USB接口，支持与PC端软件联动，实现远程控制及数据记录功能。其紧凑的台式设计（尺寸320×240×90 mm）与轻量化机身（约3.2 kg），特别适合实验室移动测试及现场作业需求。
典型应用场景包括：无线通信模块性能验证、射频电路特性分析、滤波器频响测试、电子元件参数测量等。通过提供纯净度达-110 dBc/Hz@20 kHz偏移的基准信号，YB1051能够满足高精度测试环境的要求，是电子工程师、科研机构及技术院校开展高频实验的理想工具。
YB1051 High-Frequency Signal Generator Product Introduction (English Version)
The YB1051 High-Frequency Signal Generator is a precision instrument engineered for electronic testing, communication system validation, and RF applications. With its advanced frequency synthesis technology, this generator delivers stable and accurate signal outputs across a broad frequency range from 100 kHz to 1.5 GHz, achieving 0.1 Hz frequency resolution for meticulous waveform configuration.
Equipped with multiple modulation modes including AM, FM, and pulse modulation, the device offers flexible waveform generation capabilities. Its output amplitude can be precisely adjusted from -127 dBm to +13 dBm, complemented by an Automatic Level Control (ALC) system to maintain consistent power output. The 4.3-inch color LCD display and intuitive rotary knob interface enable real-time parameter monitoring and swift adjustments, significantly enhancing operational efficiency.
Constructed with a robust metal chassis, the YB1051 ensures excellent electromagnetic shielding and heat dissipation, maintaining reliable performance within an operating temperature range of -10℃ to 50℃. Built-in overload protection circuitry safeguards the equipment against operational errors. The rear panel features a standard USB port for PC connectivity, supporting remote control via dedicated software and data logging functions. Its compact desktop design (320×240×90 mm) and lightweight body (3.2 kg) make it highly portable for laboratory and field applications.
Key applications include wireless communication module testing, RF circuit characterization, filter response analysis, and electronic component evaluation. By providing ultra-clean reference signals with phase noise as low as -110 dBc/Hz at 20 kHz offset, the YB1051 meets stringent measurement requirements in precision testing environments. This instrument serves as an essential tool for electronics engineers, research institutions, and technical universities engaged in high-frequency system development and experimental studies.
