USB Spectrum Analyzer 35mHz-4400mHz Spectrum Signal Source WinNWT4 Software for RF Signal Testing Antenna Analysis

USB Spectrum Analyzer 35mHz-4400mHz Spectrum Signal Source WinNWT4 Software for RF Signal Testing Antenna Analysis Description

This device integrates a spectrum analyzer and an RF signal generator. Connects to a computer (Win7/Win10) via USB Type-C interface, powered directly by USB, enabling signal generation and spectrum measurement in the 35 MHz - 4400 MHz frequency band. It is a cost-effective and ideal tool for R&D, education, production, and field operations.
High Integration: One device combines a spectrum analyzer and a signal generator, saving cost and space.
Portable Power Supply: Powered and communicates via USB Type-C interface; no external power supply required, plug and .
Superior performance: Fast scanning speed (2800 points/second), dynamic range &50dB, and background noise as low as -60dBm.
Wide frequency coverage: Available in multiple versions, supporting a wide range of tests from extremely low frequencies to 6GHz.
Specifications
Interface and Power Supply: USB Type-C (Communication and Power Supply)
Power Supply Current: Standby 100mA, Scan 350mA
Supporting Software: WinNWT4 for Windows 7/10
Scanning Speed: Approx. 2800 points/second
Resolution Bandwidth (RBW): 120kHz (Dynamic Scan)
Dynamic Range/Scan Recording Ratio: > 50 dB
Output Power (Signal Source): Approx. 0 dBm
Maximum Input Level (Spectrum Analyzer): +10 dBm
Background Noise Floor: Approx. -60 dBm
Spectrum Analysis Range: 35 MHz - 4400 MHz
RF Signal Output Range: 35 MHz - 4400 MHz

Application:
Wireless Communication R&D and Teaching: Signal testing and debugging of devices such as WiFi, , Zigbee, LTE, and walkie-talkies.
RF Circuit Development: Frequency response testing of components such as filters, amplifiers, antennas, and matching circuits.
Production Testing and Quality Inspection: Rapid verification of the RF performance of modules or products.
Amateur Radio and Electronics Ent