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QSpectrumAnalyzer-2.1.0
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مشاهده بیشتر
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مشاهده بیشتر
تبلیغات ما
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مشاهده بیشترتوضیحات
Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, rx_power, rtl_power, hackrf_sweep and other backends)
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | QSpectrumAnalyzer-2.1.0 |
| نام | QSpectrumAnalyzer |
| نسخه کتابخانه | 2.1.0 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Michal Krenek (Mikos) |
| ایمیل نویسنده | m.krenek@gmail.com |
| آدرس صفحه اصلی | https://github.com/xmikos/qspectrumanalyzer |
| آدرس اینترنتی | https://pypi.org/project/QSpectrumAnalyzer/ |
| مجوز | GNU GPLv3 |
QSpectrumAnalyzer
=================
Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power,
rx_power, rtl_power, hackrf_sweep and other backends)
Screenshots
-----------
.. image:: https://xmikos.github.io/qspectrumanalyzer/qspectrumanalyzer_screenshot.png
.. image:: https://xmikos.github.io/qspectrumanalyzer/qspectrumanalyzer_screenshot2.png
Requirements
------------
- Python >= 3.3
- PyQt4 / PyQt5 / PySide / PySide2
- Qt.py (https://github.com/mottosso/Qt.py)
- PyQtGraph (http://www.pyqtgraph.org)
- soapy_power (https://github.com/xmikos/soapy_power)
- Optional: rx_tools / rtl-sdr / rtl_power_fftw / hackrf
Backends
--------
Universal SDR backends
**********************
- soapy_power (https://github.com/xmikos/soapy_power)
``soapy_power`` is default recommended universal backend in QSpectrumAnalyzer.
It is based on `SoapySDR <https://github.com/pothosware/SoapySDR>`_ and supports
nearly all SDR platforms (RTL-SDR, HackRF, Airspy, SDRplay, LimeSDR, bladeRF,
USRP and some other SDR devices).
- rx_power (https://github.com/rxseger/rx_tools)
``rx_power`` (part of ``rx_tools``) is also based on SoapySDR and therefore
supports nearly all SDR platforms, but it is much slower than soapy_power, doesn't support
near real-time continuous measurement (minimum interval is 1 second, same as ``rtl_power``)
and is little buggy.
RTL-SDR backends
****************
- rtl_power (https://github.com/keenerd/rtl-sdr)
You should use `Keenerds fork of rtl-sdr <https://github.com/keenerd/rtl-sdr>`_
(latest Git revision), because ``rtl_power`` in original rtl-sdr package (from osmocom.org)
is broken (especially when used with cropping).
- rtl_power_fftw (https://github.com/AD-Vega/rtl-power-fftw)
Another alternative for RTL-SDR is
`rtl_power_fftw <https://github.com/AD-Vega/rtl-power-fftw>`_ which has various
benefits over ``rtl_power``. E.g. better FFT performance (thanks to
use of ``fftw`` library) and possibility to use much shorter acquisition time
for more real-time continuous measurement (minimum interval in original
``rtl_power`` is 1 second, but in ``rtl_power_fftw`` you are only limited
by number of frequency hops).
HackRF backends
***************
- hackrf_sweep (https://github.com/mossmann/hackrf)
``hackrf_sweep`` backend enables wideband spectrum monitoring by rapidly retuning the radio
without requiring individual tuning requests from the host computer. This allows unprecedented
sweep rate of 8 GHz per second.
Usage
-----
Start QSpectrumAnalyzer by running ``qspectrumanalyzer``.
You can choose which backend you want to use in *File* -> *Settings*
(or *Application menu* -> *Preferences* on Mac OS X), default is
``soapy_power``. Sample rate, path to backend executable and additional
backend parameters can be also manually specified there. You can also
set waterfall plot history size. Default is 100 lines, be aware that
really large sweeps (with a lot of bins) would require a lot of system
memory, so don't make this number too big.
Controls should be intuitive, but if you want consistent results, you should
turn off automatic gain control (set gain to some fixed number) and also set
crop to 20% or more. For finding out ppm correction factor for your rtl-sdr
stick, use `kalibrate-rtl <https://github.com/steve-m/kalibrate-rtl>`_.
You can move and zoom plot with mouse, change plot settings or export plots
from right-click menu. Waterfall plot black/white levels and color lookup
table can be changed in mini-histogram widget (on *Levels* tab).
Installation
------------
Arch Linux:
***********
Stable version:
::
git clone https://aur.archlinux.org/qspectrumanalyzer.git
cd qspectrumanalyzer
makepkg -sri
Git master branch:
::
git clone https://aur.archlinux.org/qspectrumanalyzer-git.git
cd qspectrumanalyzer-git
makepkg -sri
Or simply use `pacaur <https://aur.archlinux.org/packages/pacaur>`_ (or any other AUR helper)
which will also automatically install all QSpectrumAnalyzer dependencies:
::
pacaur -S qspectrumanalyzer
pacaur -S qspectrumanalyzer-git
Ubuntu:
*******
::
# Add SoapySDR PPA to your system
sudo add-apt-repository -y ppa:myriadrf/drivers
# Update list of packages
sudo apt-get update
# Install basic dependencies
sudo apt-get install python3-pip python3-pyqt5 python3-numpy python3-scipy soapysdr python3-soapysdr
# Install SoapySDR drivers for your hardware (e.g. RTL-SDR, Airspy, HackRF, LimeSDR, etc.)
sudo apt-get install soapysdr-module-rtlsdr soapysdr-module-airspy soapysdr-module-hackrf soapysdr-module-lms7
# Install QSpectrumAnalyzer
sudo pip3 install qspectrumanalyzer
Warning! ``pip`` will install packages system-wide by default, but you
should always use your distribution package manager for this.
You can install it locally only for your current user by running this (without ``sudo``):
::
pip3 install --user qspectrumanalyzer
Executables will be then placed in ``~/.local/bin`` directory, you can add it to your
PATH in ``~/.bashrc``.
If you want to install QSpectrumAnalyzer directly from Git master branch, you can use this procedure:
::
git clone https://github.com/xmikos/qspectrumanalyzer.git
cd qspectrumanalyzer
pip3 install --user .
Todo:
-----
- show scan progress
- allow setting LNB LO frequency
- save & load FFT history (allow big waterfall plot saved to file)
- automatic peak detection / highlighting
- display average noise level
- frequency markers / bookmarks with notes (even importing / exporting .csv file with
predefined channels, etc.)
نحوه نصب
نصب پکیج whl QSpectrumAnalyzer-2.1.0:
pip install QSpectrumAnalyzer-2.1.0.whl
نصب پکیج tar.gz QSpectrumAnalyzer-2.1.0:
pip install QSpectrumAnalyzer-2.1.0.tar.gz