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GiamMa-based researchers SDR R&D IoT
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Receive radio signal from bus of Double Data Rate Synchronous Dynamic Random Access Memory DDR2 desktop an DDR3 desktop and notebook with single and dual channel. HackRF One, RF Analyzer and Andoid phone use to receive, display signal and record video.

Details of ram technology

First PC:

frequency of bus: 400.3 Mhz
Channel: Single
Ram: DDR2 2Gb
Number of bank: 1 (1x2Gb)
Timings: Not Overclock, default
Computer: Desktop

Second PC:

frequency of bus: 824..2 Mhz
Channel: Dual
Ram: DDR3 16Gb
Number of bank: 4 (4x4Gb)
Timings: XMP Overclock
Computer: Desktop

Third PC:

frequency of bus: 665.1 - 669.0 Mhz
Channel: Dual
Ram: DDR3 8Gb
Number of bank: 2 (2x4Gb)
Timings: XMP Overclock
Computer: Notebook
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A cross-platform java application for decoding, monitoring, recording and streaming trunked mobile and related radio protocols using Software Defined Radios (SDR).

Code:

https://github.com/DSheirer/sdrtrunk
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AM Radio Signal Transmitter by showing patterns on your monitor and receive with HackRF One and demodulated with HDSDR.

if you look at my other videos you can find how you can also transmit digital messages, encoded and decrypt them.

Code for linux:

http://www.erikyyy.de/tempest/

https://github.com/priikone/tempest-AM/

Code for windows:

https://cryptome.org/2015/09/tempest-test-for-windows.htm

pubblication:

https://hackaday.com/2005/12/25/tempest-for-eliza/
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Scapy Radio modify GRC block SigFOX & ZWave for RTL SDR.
No signal receive, test only for compatibility rtl sdr block, work in progress.
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TempestSDR: An SDR tool for Eavesdropping on Computer Screens via Unintentionally Radiated RF. The test of Eavesdropping on SAMSUNG Desktop Computer Screens via electromagnetic interference (EMI) using rtl sdr on Windows. Monitor digital DVI and resolution 1280x1024 60hz.
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TempestSDR: An SDR tool for Eavesdropping on Computer Screens via Unintentionally Radiated RF. The test of Eavesdropping on ACER Desktop Computer Screens via electromagnetic interference (EMI) using rtl sdr on Windows. Monitor analog VGA and resolution 1280x1024 60hz.
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TempestSDR: An SDR tool for Eavesdropping on Computer Screens via Unintentionally Radiated RF. The test of Eavesdropping on DELL Laptop Computer Screens via electromagnetic interference (EMI) using rtl sdr on Windows. Monitor Resolution WXGA 1280x800 60hz.
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Test - SDRANGEL with RTL SDR on Debian

code: https://github.com/f4exb/sdrangel
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TEST - GR-LORA with RTL SDR on Debian:

test iot LoRa LPWAN network analysis tools gr-lora.

Tool installed and started, no "lora" signal received. rtl sdr recognized correctly and started correctly.

code: https://github.com/rpp0/gr-lora
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SMART FIX - How to Fix SDRANGELOVE & SDRANGEL Audio Error "Audio output doesn't support 16 bit samples"
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