But at this price, having a dedicated instrument might be worth it to you, especially if you don’t care about frequency below 100 MHz.

Rechargeable battery allowing a minimum of at least 2 hours portable useĪ lot of cheap scopes and PC-based scopes can do spectrum analysis, too, of course, so this isn’t as exotic as a VNA.

Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer.

A built-in calibration signal generator that is used for automatic self-test and low input calibration.

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.Input Step attenuator from 0dB to 31dB for the MF/HF/VHF input.Color display showing 290 scan points covering up to the full low or high-frequency range.Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Spectrum Analyzer with two inputs, high-quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz.Is it worth it? Watch ’s video after the break for his opinion. Now you can get a $49 spectrum analyzer to go with it.

The NanoVNA made network analyzers cheap enough for almost everyone.

Best nanovna