A corresponding backend was added to QSpectrumAnalyzer ( hackrf_sweep), making it possible to interactively setup the sweep functionality and to visualize the spectrum: Recently, with release 2017.02.01 of the HackRF firmware and tools, a sweep mode was added which allows you to use the device as a wideband spectrum analyzer over the full 6 GHz spectrum. The 20 MHz bandwidth of the HackRF One always allowed you to use it as a real-time spectrum analyzer if the spectrum of interest was narrower than 20 MHz (screenshot taken from gqrx): A new feature in the HackRF firmware now allows using it as a spectrum analyzer over the full 6 GHz range. The generator function can not be used as a tracking generator as you can not use the spectrum analyzer and generator functions at the same time.The HackRF One is a popular software defined radio (SDR) device, supporting not only reception but also the transmission of radio signals in the range between 1 MHz and 6 GHz.Rechargeable battery allowing a minimum of 2 hours of portable use.Connected to a PC via USB it becomes a PC controlled Spectrum Analyzer or Signal Generator.A built-in calibration signal generator that is used for automatic self test and (low) input calibration.Input Step attenuator from 0dB to 31dB (can not be used in combination with LNA).

MicroSD card slot for storing measurements, settings and screen captures.Color display showing max 450 points providing gapless covering up to the full frequency range.Switchable resolution bandpass filters from 200Hz to 850kHz.Signal Generator with sine wave output between 0.1-800MHz or square wave up to 4.4GHz or rf test signal output up to 5.3GHz when not used as Spectrum Analyzer.Spectrum Analyzer for 0.1-800MHz or, with Ultra mode enabled, level calibrated up to 6GHz.Color display showing max 290 scan points providing gapless covering up to the full low or high frequency range.Switchable resolution bandpass filters for both ranges between 2.6kHz and 640kHz.Signal Generator with two output, sine wave output for 0.1MHz - 350MHz and square wave output for 240MHz-960MHz when not used as Spectrum Analyzer.Spectrum Analyzer with two inputs, high quality MF/HF/VHF input for 0.1MHZ-350MHz, lesser quality UHF input for 240MHz-960MHz or.

Wifi spectrum analyzer