Meet the vector network analyzer designed for serious antenna work in the field and at the bench. It covers 10 KHz to 1.5 GHz, enabling you to analyze HF, VHF, and UHF signals with high precision. The instrument focuses on accurate S11 (reflection coefficient) and S21 (transmission coefficient) measurements, helping you identify impedance mismatches and optimize feedlines, stubs, and antenna elements. The compact form factor makes it ideal for portable testing, while the 2.8-inch color touchscreen provides clear navigation for quick setups and live readouts. A USB-C rechargeable battery powers long tuning sessions, delivering up to eight hours of operation between charges. The SD card slot supports data storage and firmware updates, so you can log performance over time, archive results, and share data with other radio enthusiasts. The reflection accuracy of ±0.5 dB ensures you can fine-tune antennas for stronger, cleaner signals, reducing return loss and improving gain with more reliable results across the entire band. Whether you're a newcomer learning antenna basics or a seasoned hobbyist pushing for peak performance, this handheld VNA delivers professional-grade measurements with approachable controls. Take your VHF, UHF, and HF experiments to the next level, from antenna design to field deployment, and build confidence with every sweep.

Key Specifications

• Frequency Range: 10 KHz to 1.5 GHz
• Measurements: S11 (reflection coefficient) and S21 (transmission coefficient)
• Dynamic Range: Up to 70 dB
• Reflection Accuracy: ±0.5 dB
• Display: 2.8-inch color touchscreen
• Storage & Updates: SD card slot for data storage and firmware updates
• Power & Battery: USB-C rechargeable battery, up to 8 hours of operation
• Portability: Compact handheld design for on-the-go testing

Data Insights

Performance metrics reveal consistent S11 and S21 readings across the entire 10 KHz to 1.5 GHz range, with a dynamic range that enables clear separation of weak and strong reflections up to 70 dB. The precision reflected in ±0.5 dB accuracy makes it easier to distinguish near-perfect matches from genuine mismatches, facilitating faster tuning cycles and more reliable antenna optimization across HF, VHF, and UHF bands. The integrated SD card storage and firmware update capability supports ongoing data logging and iterative improvements, while the USB-C power design ensures long field sessions without frequent recharging.

Final Verdict

For hobbyists and professionals alike, this handheld vector network analyzer delivers essential performance in a portable package. Its broad frequency coverage, high dynamic range, precise reflections, and convenient data management make antenna analysis faster, more accurate, and easier to share. Add to cart today and elevate your radio performance with a tool built for rigorous testing, reliable results, and lasting value.