• SdrTuner HackRF Rtl Sdr RF Spectrum 1
  • SdrTuner HackRF Rtl Sdr RF Spectrum 2
  • SdrTuner HackRF Rtl Sdr RF Spectrum 3
  • SdrTuner HackRF Rtl Sdr RF Spectrum 4

SdrTuner HackRF Rtl Sdr RF Spectrum

SdrTuner Supports HackRF / RTL-SDR on Android phone/tablet and this app will visualize the RF spectrum (frequency magnitude and waterfall plot)!
Browse through the frequency spectrum just by using scroll and zoom touch gestures.
Or use buttons to change frequency with step drop boxes at the bottom. You can reach high or low frequencies easily by this buttons.

Features are:
- FFT size, averaging, peak holding, color scheme, ...
- Read samples from a file (generated by hackrf_transfer tool or by rtl_sdr)
- AM/FM/SSB/WFM audio demodulation
- Adjust squelch and channel width
- Record to a raw IQ file compatible with hackrf_transfer, ...

In order to use this app you will need:
- A HackRF or an RTL-SDR dongle (about 8$)
- An Android device that either supports USB OTG or has an USB host port

Category : Tools

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Reviews (6)

Dav. M. Mar 16, 2022     

Easier to zip up and down frequency range. Easy change settings, warm, am , usb, USB. Amazing little tuner, great wfm local and waistband reception. Only downside is no low frequency.

Joe. D. Mar 31, 2019     

a lot to like but when entering an off set to utilize an up converter the dispayed frequeny does not change. The offset i need to enter for my upconverter is -125 mhz this app only allows to enter the value in hertz with no way to enter a decimel point.

fuc. h. Feb 6, 2019     

The Best Time & Time again. With Out A doubt!ยก! freckles

Ger. B. Dec 19, 2021     

This app is based on the same code as the open source RF Analyzer. Rather use that as this has the same UX issues etc

Eng. R. K. G. Feb 21, 2019     

i have paid the money but didn't get the software, please send my money back.

A. G. u. May 2, 2018     

Has some nice features but completely unusable without squelch