1、 Product Overview
This device is a portable universal RF spectrum analyzer designed specifically for civilian and commercial scenarios. It is used for detecting and analyzing basic parameters such as RF signal frequency, amplitude, and channel power. It is widely used in wireless network debugging, IoT testing, home appliance electromagnetic testing, civilian communication engineering, teaching and research, and other general civilian scenarios.
2、 Core working principle
This product uses a main control microcontroller as the control core, relying on internal computing units to complete data processing and instruction parsing, achieving frequency, power, and bandwidth measurement of signals, as well as functions such as harmonic, spurious, signal detection, and spectrum waveform observation.
3、 Core technical features
（1）High usability: Adopting a civilian general-purpose microcontroller as the main controller, it is suitable for mainstream embedded teaching and civilian development scenarios.
（2）Modular design: Each functional module is independently partitioned, and the circuit structure is clear.
（3）Bandwidth: 20MHz. The frequency band is 2.4GHz.
