4" Display Tiny Spectrum Analyzer for ULTRA 100kHz-5.3GHz with 32GB V0.4.5.1

【COMPREHENSIVE MEASUREMENT RANGE】 This spectrum analyzer offers an extensive frequency range from 100 kHz to 3 GHz, allowing for accurate testing across various applications. The upgraded resolution bandpass filters enhance your measurement capabilities with options ranging from 200 Hz to 850 kHz, in both low and high frequency assessments. 【USER-FRIENDLY DISPLAY】 Featuring a 0 inch 480 x 320 touch screen, this device provides a clear and interactive interface for easy navigation and data visualization. With up to 450 scanning points displayed, you can effortlessly monitor real-time measurements with . 【TWO-IN-ONE FUNCTIONALITY】 Not just a spectrum analyzer, this device doubles as a signal generator capable of outputting sine waves up to 800 MHz and rectangular waves up to 4 GHz. This versatility makes it an essential tool for both analysis and signal testing in various environments. 【PC CONTROL CAPABILITY】 Seamlessly connect to your computer using the USB interface for data transfer and control. The built-in APP supports rich protocols, allowing for efficient updates and measurements through your Windows or PC. 【LONG-LASTING BATTERY PERFORMANCE】 Equipped with a robust 3000mAh battery and Type C charging capability, this analyzer ensures extended usage with quick recharge times. Enjoy uninterrupted operation during critical tasks without frequent recharging interruptions.