FIRSTXIU Simple Spectrum Analyzers 35MHz To 4400MHz USB Powered Spectrum Analyzers For Signals Measurement & Analysis

with Serials communication and USB interfaces, this Analyzers offer a dynamic scan record ratio of over 50dB and supports operating systems including WinXP, Win7, and Win10. Suitable for laboratory testing, field debugging, educational training, and maintenance of radio equipment, ensuring accurate result in various environment precise Signals spectrum measurement with our Simple Spectrum Analyzers, covering a wide ranges from 35MHz to 4400MHz, ideal for both hobbyists and Professional. With its low noise Levels around 70dBm and build in tracking source, this spectrum Analyzers is essential tool for anyone needing Stable communication equipment accessories. for radio enthusiasts, engineers, and technicians who require detailed frequency analysis in their work or projects.