HackRF Spectrum Analyzer v2.86

• brand new Wi-Fi & ISM 868 signal analyzers (wM-Bus/LoRa decoders)
• major performance improvements in LTE/NR downlink analyzers
• spectrum delta amplitude and frequency measurement tool
• DAB ensemble decoder
• copyable analyzer data tables
• context help

HackRF Spectrum Analyzer v2.81

In addition to many minor improvements, this release introduces a brand-new feature:
A Signal Analyzer. Directly from the IQ analyzer, you can test various digital signals and extract valuable information through analyzing of:
• Digital Audio Broadcasting (DAB)
• Digital Video Broadcasting Terrestrial (DVB-T) – up to 64 QAM
• Digital Video Broadcasting Terrestrial (DVB-T2) – up to 256 QAM
• GSM (2G) mobile network downlink
• UMTS (3G) mobile network downlink
• LTE (4G) mobile network downlink
• NR (5G) mobile network downlink
• FM Radio Data System (RDS)
• Generic QAM

HackRF Spectrum Analyzer v2.70

Added:

new features:

• Audio demod of WAV/PCM IQ files while REPLAY in spectrum mode
• Audio demod track included in VIDEO MP4 format recording (except in LIVE spectrum mode)
• Video recording option (audio demod track included in MP4 format) in IQ time domain analyzer mode (settings cloned from spectrum mode)
• Direct HackRF Tx option of WAV/PCM IQ files while REPLAY in spectrum mode (orig/custom center freq setting, Tx power slider)
• Frequency snapping to 1 MHz while selecting ZOOM in LIVE mode, otherwise to 0.1 MHz while selecting ZOOM/IQ analyze range in LIVE/REPLAY mode
• CTRL key disables frequency snapping

fixes:
small DC/spur filter tuning

HackRF Spectrum Analyzer v2.30

Added:

new feature: REPLAY of WAV/PCM IQ files

• full featured interface as spectrum analyzer in LIVE or .hsr REPLAY mode
• can be used without hackrf HW, just to review I/Q records
• supports 8/16 bit formats, unsigned WAV with header or signed PCM without header
• center frequency has to be specified in filename (format xxxHz or xxxkHz, e.g. 433920000Hz.WAV)
• PCM files has to have also bandwidth and bit resolution specified in filename (e.g. 433920000Hz_16b_8.PCM = 433.92MHz, 16bit, 8 Msps)
• quick search in file using REPLAY progress bar, infinite loop, autoFIND trigger events
• fully functional time-domain analyzer features on specified freq range using right mouse selection
• mouse zoom in down to 0.05 kHz RBW + 10x zoom out to make greater frequency range visible than original IQ record have
• unlimited dragging of X-axis to any direction

HackRF Spectrum Analyzer v2.29

Added:

• brand new sub-app: Time-Domain Analyzer
  • accessed directly from Spectrum Analyzer, using right mouse click and drag in spectrum (red highlight)
  • time-domain window + draggable channel spectrum window
  • right panel with auto init RF parameters from Spectrum Analyzer
  • narrowband (channel) view (up to 1 Ms/s) with decimation feature + raw wideband view (up to 20 Ms/s)
  • zoom presets, zoom buttons +/-, fluent zoom in/out using mouse wheel
  • I+Q, |IQ| or envelope only views
  • RUN/STOP (pause) button
  • burst detector with info panel
  • FSK deviation graph
  • auto-level feature
  • switchable AM/OOK-NFM/WFM AUDIO DEMODulation of selected range
  • audio bandwidth filter
  • audio recording into 48 kHz/16bit WAV file
  • I/Q recording into 8-bit WAV file (with header)
  • auto trigger feature with adjustable level (orange/green markline on the graph)
  • ONE-SHOT single trigger button
  • auto save of many time-domain analyzer parameters into .ini file / auto restore

and many minor enhancements/fixes...

HackRF Spectrum Analyzer v2.27

Added:

• full ability to record and replay live Spectrum data (bins) into binary HSR file, featuring real datestamp and replay pause
• replay progress bar with click to seek function
• multi-range sweep support, automatic compression of X-axis (stitching ranges together)
• auto save of all scan parameters into .ini file / auto restore + RESET to default button
• display up to 5 simultaneous peak or max hold markers
• min hold chart
• total channel power max hold + min hold
• add new preset option from UI
• spline chart curves option

and many minor enhancements/fixes...

HackRF Spectrum Analyzer v2.21

Added:

• ability to record Peak data (Max/Total Sum Power/Max Freq) into CSV file with adjustable timing
• ability to record live screen into GIF or MP4 video with selectable resolution
• mouse zooming, panning, mouse wheel zoom/unzoom, arrow hotkeys for frequency panning
• Peak and MaxHold markers
• Power Calibration for Power Flux Density calc in µW/m2

and many minor enhancements/fixes...

HackRF Spectrum Analyzer

2.10

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