tinySA Handheld Two Inputs Tiny Spectrum Analyzer 2.8 Inch Touching Display Screen Spectrum Analyzers with 100KHz-350MHz Input Frequency Range

Features:
Spectrum analyzer with two inputs, fine quality MF/HF/VHF input for 0.1MHz-350MHz, lesser quality UHF input for 240MHz-960MHz.
Switchable resolution bandpass filters for both ranges between 2.6KHz and 640KHz.
Color display showing 290 scan points covering up to the full low or high frequency range.
Input step attenuator from 0dB to 31dB for the MF/HF/VHF input.
When not used as spectrum analyzer it can be used as signal generator, MF/HF/VHF sinus output between 0.1MHz-350MHz, UHF square wave output between 240MHz-960MHz.
A built-in calibration signal generator that is used for automatic self test and low input calibration.
Connected to a PC via USB it becomes a PC controlled spectrum analyzer.
Rechargeable battery allowing a minimum of at least 2 hours portable use.