HTLNUZD VNA Antenna Analyzer 4/2.8" 10kHz-1.5GHz SWR Tester

Product Description Handheld VNA is a portable vector network analyzer designed for RF engineers, antenna installers, and amateur radio operators. Covering 10kHz to 1.5GH z, it delivers accurate antenna, cable, and filter measurements in a compact, field-ready package. Why You Need This VNA Antenna analyzers are essential for anyone working with RF systems. An antenna with a high SWR means power is reflected back to your transmitter, which can cause damage over time. A VNA helps you measure SWR, impedance, and other parameters so you can tune your antenna system for maximum performance and transmitter safety.

Whether you're setting up a base station, installing a mobile antenna, or debugging a DIY project, this VNA provides the critical data you need. Key Features Wide Frequency Range & Precision Frequency: 10kHz 1.5GH z, covering HF, VHF, and UHF bands 401 scan points for detailed frequency sweeps Frequency accuracy < 0.5 ppm, stability < 2.5 ppm SWR < 1.1 for reliable reflection coefficient readings 4" or 2.8" IPS Touchscreen Clear display with wide viewing angles. Resistive touch + large knob for easy on-screen navigation and parameter adjustment. Portable & Field-Ready Handheld size, lightweight plastic housing 5000mAh rechargeable battery for extended field use SD card slot for saving and exporting test data Full Measurement Functions S11, S21 parameters SWR (Voltage Standing Wave Ratio) Smith chart for impedance matching Phase, delay, and TDR (Time-Domain Reflectometry)
Dynamic Range: 80dB (50kHz900MHz) / 60dB (900MHz 1.5GH z) / 50dB ( 1.5GH z 2.7GH z) Complete Kit Ready to Use VNA unit (with selected screen size) 2 × 15cm SMA Male to Male RG316 Cables SMA Male Calibration Kit (Open, Short, Load) SMA Female to Female Adapter USB Type-C Cable Stylus & Pick Tool User
Manual Note: SMA to PL259 / BNC / Ntype adapters are not included. These are required for antenna testing and are sold separately.