Features Wide Frequency Range: Analyze signals from 35MHz to 4.4GHz, enabling comprehensive spectrum analysis for various applications and ensuring accurate performance across a broad spectrum Integrated Tracking Source: Features a tracking generator that precisely follows frequency adjustments, enhancing the functionality as a scalar network analyzer for detailed measurements Compatible Software Control: Utilize winNWT 4.0 software with support for Windows XP, 7, and 10, allowing for seamless operation and control of the device from your PC for advanced analysis User-Friendly Design: Simple instructions guide you through the analysis process, making it accessible for both beginners and experienced users, ensuring quick and efficient data retrieval Portable and Lightweight: Compact design allows for easy handheld measurements and convenient transportation, making it ideal for fieldwork and on-the-go analysis without sacrificing accuracy Features: 1、35MHz？4.4GHz signal source analysis range, able to analyze and display simple spectrum. 2、Configure the tracking source TG, which can accurately track the tuning frequency of the spectrum analyzer, and can be used as a simple scalar network analysis. 3、Use winNWT4.0 PC terminal software control, support for winXP/win7/win10, etc. 4、The is simple and easy to use. Just follow the instructions to complete the analysis and get the data. 5、Lightweight body, compact and convenient, can be easily hand？held measurement and carried to various places. Specification: Item Type: Spectrum Analyzer Model: 35-4400MHz Material: Plastic Output Frequency Range: 35MHz-4.4GHz Step: 1kHz Output Power (For Reference): 0dBm Spectrum Input Frequency Range: 35M-4.4GHz Frequency Accuracy (After Calibration): +-1k at 1GHz Low Noise Input Signal Amplitude: -70DBM at 0.5G Maximum Input Power: +5dBm Power Supply: USB2.0, USB3.0 (+5V/0.3A, Preferably Connected to USB3.0) Interface: USB2.0, USB3.0, SMA Package List: 1 x Spectrum Analyzer 1 x USB Data Cable 1 x Connecting Wire 1 x English Manual Package List 1 x Spectrum Analyzer 1 x USB Data Cable 1 x Connecting Wire 1 x English Manual