Highly Integrated: One device combines the functions of a spectrum analyzer and signal source, saving cost and space.Portable Power Supply: Powered and communicated via a USB Type-C interface, requiring no external power supply; plug and play.Excellent Performance: Fast scanning speed (2800 points/second), dynamic range >50dB, and low noise floor down to -60dBm.Wide Frequency Coverage: Multiple versions available, supporting a wide range of testing from very low frequencies up to 6GHz.Easy Operation: Comes with professional WinNWT4 PC software, featuring an intuitive interface and powerful functions.Interface and Power Supply: USB Type-C (communication and power supply)Power Consumption: Standby ≤100mA, Scanning ≤350mAAccompanying Software: WinNWT4 for Windows 7/10Scanning Speed: Approximately 2800 points/secondResolution Bandwidth (RBW): 120KHz (dynamic scanning)Dynamic Range/Scan Record Ratio: > 50 dBOutput Power (Signal Source): Approximately 0 dBmMaximum Input Level (Spectrum Analyzer): ≤ +10 dBmBackground Noise Floor: Approximately -60 dBmSpectrum Analysis Range: 35 MHz - 4400 MHzRF Signal Output Range: 35 MHz - 4400 MHzRecommended Applications: Mainstream wireless communication (such as LTE, WiFi 2.4/5G), general RF testingColor: GreenMaterial: PCBPackage Contents:1*USB Spectrum AnalyzerOnly 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.