The Tiny Spectrum Analyzer ULTRA delivers precise RF analysis in a compact handheld form. This portable analyzer gives you wide frequency coverage and on-the-go measurement power.
Tiny Spectrum Analyzer – Benefits for You
✅ Enjoy confident field testing thanks to a bright 4-inch screen that keeps every signal trace easy to read.
✅ Cover a massive range of frequencies so you can work across diverse RF tasks without swapping tools.
✅ Reveal weak or crowded signals more easily with refined filtering that highlights important details.
✅ Work longer and more efficiently in the field with onboard storage and a rechargeable battery.
✅ Switch between analysis, generation, and network functions so you can diagnose issues with one compact device.
Boost your RF workflow with a handheld analyzer designed to keep up with demanding field environments.
This revised ULTRA model provides a versatile measurement platform for users who need portability without losing analytical depth. The 4-inch TFT display presents clear traces, helping you quickly spot anomalies and trends as you sweep across frequencies or focus on specific signals.
Its user interface combines touch control, a jog switch, and USB connectivity, giving you flexible ways to operate the device whether you're indoors or outdoors. The unit’s power system includes noise-reducing protection, supporting stable measurements even in busier environments.
Frequency modes cover low and high input ranges, allowing you to work comfortably from 100kHz into the multi‑GHz territory. Attenuation options and input protections help manage stronger signals, while low noise performance enhances sensitivity when you're tracking faint transmissions. Various compression points, phase noise specs, and dynamic range details contribute to a tool capable of serious diagnostic work.
For output needs, the device supports sine and square wave generation across wide ranges, along with AM and FM modulation. This helps you inject test signals into systems or verify circuit responses. Sweep functions and reference outputs add further control for tuning or calibration tasks.
The compact frame houses connectors for SMA, USB‑C, audio output, and microSD storage. A 3000mAh battery supports practical field sessions and recharges quickly via USB. The included accessories—cables, antenna, card, and carrying elements—equip you to begin measuring immediately.
Its sturdy construction makes it ideal for bench work or travel, giving technicians, hobbyists, and RF explorers a reliable companion for real‑world testing.
Take your RF testing further with an analyzer built to deliver clarity, control, and mobility.