TinySA Portable Spectrum Analyzer V0.3.1 for RF Testing

Get clearer RF insight wherever the work takes you. The TinySA Spectrum Analyzer V0.3.1 puts signal analysis in a pocket-sized tool built for field work, lab testing, and quick troubleshooting.

Inspect a signal trace at the bench

• ✅ Inspect a signal trace at the bench. The colour display shows the measured spectrum.
• ✅ Carry the analyser to another test point. The rechargeable battery allows portable operation.
• ✅ Control a test from your computer. Connect the analyser to a PC through USB.
• ✅ Generate a signal for a separate test. Use generator mode when the unit is not analysing a spectrum.

This analyzer fits real-world RF tasks like antenna checks, DIY project validation, and tracking down unexpected noise sources. It brings the details into view without adding unnecessary complexity.

When you need to move between workshop and field use, the rechargeable battery keeps the process mobile. The included USB connection gives you another way to control the analyzer and review data on your computer.

Its internal generator supports routine calibration, while the bandpass filtering makes it easier to isolate the signals that matter most. That means less time sorting through clutter and more time getting useful results.

Stay ready for quick checks wherever your work happens.

See the signal range clearly when you need answers fast.

Use the ports and connections that keep testing organized.

Move between tasks without losing your testing flow.

The colour display shows the measured spectrum.

Keep your setup simple on the bench or in the field.

Whether you are tuning antennas, verifying transmitters, or investigating interference, this tool is built to keep your workflow clear and controlled.

Choose the TinySA Spectrum Analyzer V0.3.1 for clearer RF checks and more confident troubleshooting.