55 lines
2.9 KiB
Markdown
55 lines
2.9 KiB
Markdown
# SigID Wiki Database
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<div align="center" markdown>
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</div>
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Artemis serves as a valuable resource for both personal signal collection and leveraging a vast repository of pre-identified signals. This software application allows users to curate their own collections, but its true strength lies in its integration with a comprehensive database of known signals. This database is directly sourced from the [Signal Identification Wiki](https://www.sigidwiki.com/wiki/Signal_Identification_Guide), an open-source resource collaboratively maintained by a global community of radio enthusiasts.
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!!! tip "Database Revision"
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For quality control purposes, the database undergoes a rigorous review process before integration into Artemis. This review adheres to established [guidelines](https://github.com/AresValley/Artemis-DB), ensuring the accuracy and completeness of the information presented to users. The specifics of this review process are outlined in the following section.
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## Modulation
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A good practise (reported also on ) is to write the primary type of modulation (if known) and not all the possible variants. A practical example is reported on [Signal Identification Wiki](https://www.sigidwiki.com/wiki/Signal_Identification_Guide): there is no need to write **8-PSK** or **QPSK**, **PSK** is enough. The Artemis SigID database is provided without any modulation variants included. The recognized modulations are listed below:
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### Analog
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* **AM:** Amplitude Modulation
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* **FM:** Frequency Modulation
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* **PM:** Phase Modulation
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* **LSB:** Lower Sideband
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* **USB:** Upper Sideband
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* **VSB:** Vestigial Sideband
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* **CW:** Continuous Wave
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### Digital
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* **QAM:** Quadrature Amplitude Modulation
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* **PSK:** Phase-Shift Keying
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* **FSK:** Frequency-Shift Keying
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* **ASK:** Amplitude-Shift Keying
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* **MSK:** Minimum-Shift Keying
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* **IFK:** Incremental Frequency Keying
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* **OOK:** On-Off Keying
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* **FDM:** Frequency-Division Multiplexing
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* **BOC:** Binary Offset Carrier Modulation
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* **CDMA:** Code Division Multiple Access
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* **TDMA:** Time Division Multiple Access
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* **FBMC:** Filter Bank Multi Carrier
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* **UFMC:** Universal Filtered Multi Carrier
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* **PCM:** Pulse Code Modulation
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* **PPM:** Pulse Position Modulation
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* **FMCW:** Frequency-Modulated Continuous Wave
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* **Pulse:** Pulse
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### Spread Spectrum
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* **CSS:** Chirp Spread Spectrum
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* **DSSS:** Direct Sequence Spread Spectrum
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* **FHSS:** Frequency Hopping Spread Spectrum
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* **THSS:** Time Hopping Spread Spectrum
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## Locations
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Locations are either countries or special token (`Worldwide`, `Europe`, etc.) . Precise location of the TX station, towns and cities are converted to their respective countries.
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