Feature:1. Portable and Easy to Use: The vector network analyzer features a compact size, making it easy to carry and use anywhere.2. Wide Frequency Range: With a measurement frequency range of 50KHz900MHz, this analyzer allows for accurate measurements across a wide spectrum.3. Clear Display: The 2.8in TFT touchscreen display provides a clear and user friendly interface for easy navigation and data analysis.4. Versatile Measurements: This analyzer can measure various parameters such as S parameters, VSWR, phase, delay, and even display results on a Smith chart.5. Convenient Connectivity: Equipped with a USB Type C interface, the analyzer supports easy communication and data transfer with other devices.Specification:Item Type: Vector Network AnalyzerMaterial: PCBProduct Size: Approx. 55 x 87 x 16mm / 2.17 x 3.43 x 0.63in, without connectors and switches. Measurement Frequency: 50KHz~900MHzOutput: -13dbm. -9dbm maximum. Measurement Range: 70dB at 50kHz-300MHz, 60dB at 300M-600MHz, 50dB at 600M-900MHz, suppports extended firmware. Port SWR: <1.1Display: 2.8in TFT, 320 x 240. USB Interface: USB Type CCommunication Mode: CDC, serial. Power Supply: USB 5V 120mA, built in 600mAh lithium battery. 0.8A maximum charging current. Scan points: 101, fixed. Display Tracking: 4, Mark: 4, Set Save: 5. Measurement: Measure S parameters, voltage standing wave ratio, phase, delay, Smith chart, etc. .Package List:1 xVector Network Analyzer1 x Data Cable2 x SMA Male to Male Connecting Cable4 x Connector