2.8in NanoVNA-H 1.5GHz Portable Vector Network Antenna Analyzer

Unlock professional-grade RF testing with this 2.8in NanoVNA-H 1.5GHz vector network analyzer, a compact yet powerful tool engineered for radio frequency measurement, antenna tuning, and signal characterization. Designed for hobbyists, technicians, and engineers alike, this portable antenna analyzer delivers broad frequency coverage from HF through VHF and UHF bands, all displayed clearly on its 2.8-inch screen. Its built-in SD card slot lets you save measurement data or screenshots for later analysis, while the intuitive interface makes it ideal for both lab and field work. Whether you’re fine-tuning an antenna, evaluating impedance, or diagnosing RF circuitry, this device brings precision and convenience to your bench or worksite.

Key Features

• Wide frequency range covering HF, VHF, and UHF from approximately 10 kHz up to 1.5 GHz, enabling versatile RF measurement and tuning tasks.

• Integrated 2.8in LCD display provides real-time visualization of measurement sweeps, S-parameters, SWR, and other RF metrics.

• SD card slot for easy storage of measurement results and screen images, facilitating documentation and later review.

• Portable, lightweight form factor with USB-C connectivity for PC control, data export, and charging; ideal for on-site testing.

• Measures critical RF performance metrics such as return loss, impedance, and standing wave ratio — essential for antenna diagnostics and RF component analysis.

Why Choose Our 2.8in NanoVNA-H Antenna Analyzer
Unlike traditional bench VNAs that are bulky and costly, this portable vector network analyzer brings comprehensive RF testing to your fingertips in a compact, affordable package. Its broad frequency span and storage capability on SD make it more versatile than many basic antenna analyzers and simpler to use in the field than larger lab instruments. Whether you’re calibrating antennas, optimizing filters, or validating transmission lines, this NanoVNA-H delivers accurate, actionable results without sacrificing portability.

Perfect For (Occasions & Uses)

• RF engineers and technicians performing field measurements or design validation.

• Ham radio operators tuning antennas and checking SWR across frequency bands.

• Electronics hobbyists exploring RF circuits and antenna performance.

• Educational labs and STEM programs focused on RF fundamentals and practical measurements.

How It Works

• Connect the NanoVNA-H to your antenna or RF component under test using appropriate SMA cables.

• Power the unit via USB-C or built-in battery; the LCD displays the initiation menu.

• Select sweep parameters, then run frequency sweeps to visualize S-parameters, SWR plots, and impedance.

• Save results or screenshots to the SD card for export and deeper analysis on a PC.