Frequency digit at GHZ scale are trimmed on hackrf, so I got 400MGZ instead of 2400MGZ on device

BatchDrake / SigDigger

Qt-based digital signal analyzer, using Suscan core and Sigutils DSP library

https://batchdrake.github.io/SigDigger/

GNU General Public License v3.0

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Frequency digit at GHZ scale are trimmed on hackrf, so I got 400MGZ instead of 2400MGZ on device #253

Open WhiteWind4 opened 2 months ago

WhiteWind4 commented 2 months ago

I am successfully working with qspectrumanalyzer and other tools for hackrf, but SigDigger was showing me nothing. After some investigation I found that it just drops GHZ digit, so when I am receiving at 5.6Ghz it showing 600 000 000 on my hackrf portapack screen. I am on Ubuntu 24.04 SigDigger 0.3.0 appimage

BatchDrake commented 2 months ago

Hi!

Okay, that's weird. I recall capturing 5.8 GHz stuff with my HackRF (particularly, NTSC signal from a FPoV camera) using SigDigger. Perhaps it is an issue in the SoapySDR module?

I am currently at work and cannot test this right now, but I will try later today at home. In the meantime, I have just triggered a new development build just to rule out any problems with the underlying module. I will get back to you once it is finished.

BatchDrake commented 2 months ago

Try downloading this version: https://github.com/BatchDrake/SigDigger/releases/tag/latest