YB1601P低频函数信号发生器是一款功能丰富的电子测试设备，广泛应用于实验室、教学以及工程研发等领域。它具备数字频率计功能，可精确测量频率。该设备内置线性和对数扫频功能，能够满足不同场景下的频率扫描需求。此外，它还支持外接调频功能和VCF压控输入，为用户提供了更多的灵活性。

在输出方面，YB1601P能够提供正弦波、方波、三角波、斜波和脉冲波等多种波形。其输出电压范围为20Vp-p（1MΩ）和10Vp-p（50Ω），并具备短路保护功能。设备还配备了TTL/CMOS输出，满足不同接口需求。同时，它还具备50Hz正弦波输出，方便教学实验使用。

YB1601P采用了全金属外壳，具有优良的电磁兼容性，外形坚固耐用。两组LED显示器分别数显输出电压及频率值，让用户能够直观地了解设备的运行状态。其频率范围为0.1Hz~1MHz，能够满足多种低频信号生成需求。此外，该设备还具备频率微调功能，使测量更加精确。

The YB1601P low-frequency function signal generator is a versatile electronic testing device widely used in laboratories, teaching, and engineering research and development. It is equipped with a digital frequency counter function, enabling precise frequency measurement. The device features built-in linear and logarithmic sweep frequency functions, which can meet the frequency scanning needs of various scenarios. In addition, it supports external frequency modulation and VCF voltage-controlled input, offering more flexibility to users.

In terms of output, the YB1601P can provide a variety of waveforms, including sine wave, square wave, triangular wave, sawtooth wave, and pulse wave. Its output voltage ranges from 20Vp-p (1MΩ) to 10Vp-p (50Ω) and is equipped with short-circuit protection. The device also features TTL/CMOS output to meet different interface requirements. Moreover, it has a 50Hz sine wave output, which is convenient for teaching experiments.

The YB1601P is housed in a full-metal casing, which provides excellent electromagnetic compatibility and a robust form factor. Two sets of LED displays show the output voltage and frequency values, allowing users to intuitively understand the device s operating status. Its frequency range is 0.1Hz to 1MHz, which can meet the needs of various low-frequency signal generation applications. Additionally, the device features a frequency fine-tuning function for more accurate measurements.