Advanced Spectrum Analysis: This handheld device efficiently combines a spectrum analyzer and a signal generator, covering a broad frequency range from 100kHz to 5.3GHz. Ideal for both professional and amateur use in electronics, communications, and network testing.Advanced signal function: The spectrum analyzer and the signal generator output from 0.1-800MHz and square or RF to a sine wave output of up to 5.3GHz, which provides multi-functional signal analysis and generation.Enhanced display and availability: The spectrum analyzer has upgraded 4 -inch IPS LCD screens and intuitive knob design, which can provide accurate touch sensitivity and easy operation to read quickly data on the handhered spectrum analyzer.Enhanced Portability: Equipped with a powerful 5000mAh battery, this analyzer ensures extended operational time, making it perfect for fieldwork. Its compact design enhances mobility, allowing you to carry it effortlessly wherever you go.Ample Storage Capacity: Comes with a 32GB storage card, providing ample space for data storage and easy transfer of measurement results, ensuring you never run out of room for your important data.Battery capacity:5000mAhScreen size:4 inchesColour:BlackMaterial:ABSPackage Contents:1 * Spectrum Analyzer KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.