Check the listing for details. Tiny Spectrum Analyzer TinySA 100kHz-960MHz Portable Frequency Analyzer in Box. Condition: Used, Made in China. Listed at 49.00 USD. The Tiny Spectrum Analyzer TinSA is a portable frequency analyzer designed for measuring signals in the range of 100kHz to 960MHz. With a resolution bandwidth range of 100kHz to 350MHz, it offers a high level of accuracy and precision for analyzing various frequencies. The displayed average noise level is below -89dBm, providing clear and reliable measurements. The compact design, 2.8'' screen, and USB interface make it convenient for use in various industrial and commercial settings. Made in China, this model is a versatile and efficient tool for professionals looking to analyze and inspect signals in the specified frequency range.This unit is lightly used and comes with accessories shown. This unit is sold "as-is" and no returns. See video to verify input operation.