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Panoramic observation of the FM + PMR + LPD. Part 3

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Published on May 18, 2014

Панорамное наблюдение за FM + PMR + LPD c "водопадом" и определением максимумов выше среднего уровня шума. Часть 3. RTL-SDR Panoramic Spectrum Analyzer

Developer: Sergey G. Badlo
H-page: http://raxp.radioliga.com
System requirements: WinOS 32/64 bit + DVB-tuner chip based RTL-2832/R820
Download: http://raxp.radioliga.com/cnt/s.php?p...
My Twitter: http://bit.ly/1pmGWKj

This utility 'rtl_sdr_panorama.exe' designed for panoramic imaging spectrum REALTIME any ( reasonable ) band by accumulating within 1 second spectral samples of limited bandwidth for simultaneous monitoring ( speed via USB, usually within 2 ... 3 MHz ) c DVB- chip based RTL-2832/R820, and is a gui- shell over RTL_POWER http://www.reddit.com/r/RTLSDR/commen....


Controlled parameters RTL_POWER:
1. Dongle Phone system.
2. Initial scan, MHz.
3. Endpoint scan, MHz .
4. Spacing scanning ediitsy tens kHz/MHz.
5. Noise level, dB.
6. Magnitude clock frequency correction, ppm.


Features:

1. Navigation imaging (support arrow keys Left/Right/Down/Up, zoom +/-, stop imaging , etc.).
2. High definition in the resulting spectrum.
3. Calculation of the average noise level and the maximum power point (extrema) above the average noise level in the spectrum.
4. Visualization of the spectrum in the form of a waterfall.
5. REALTIME Video panoramic spectrum with user selected codec available in the system in the format of AVI.
6. Screenshot spectrum in the format BMP (Microsoft Windows Bitmap).
7. Spectrum Print with preview formatting sheet and printer selection.
8. Autosave and restore the settings in an external file 'settings.ini' ( auto-creation ) with the possibility of surgery.

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