kukuruku
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— | kukuruku [2020-05-18 02:44:07] (current) – created - external edit 127.0.0.1 | ||
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+ | ====== Kukuruku, an interactive SDR client ====== | ||
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+ | {{ : | ||
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+ | We find some crucial features missing in currently used SDR software. (some have [[https:// | ||
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+ | **Network transparency.** Process the data remotely and send to the client only waterfall pixels and filtered narrowband channels instead of the entire SDR baseband. With this, you can use the SDR remotely over WAN. | ||
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+ | **Multiple demodulators running at once.** How the hell can this be missing? | ||
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+ | **History browsing.** It happens to me all the time: I see a [[https:// | ||
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+ | **Pluggable demodulators.** Why is it so much pain to add GSM, Tetra, Tetrapol and other modes to existing software? I just want to provide a binary and have the data piped to stdin. | ||
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+ | **Squelch sucks.** The squelch should not care about absolute signal level, but about level relative to surrounding channels. Additionally, | ||
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+ | **Histogram.** It is difficult to see clipping on the FFT output. Why don't we have histogram of samples? | ||
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+ | **Autotune/ | ||
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+ | **Scanner.** Both for automatic demodulating all peaks in the spectrum and for retuning the SDR and finding stations. Even the crappiest rtl-sdr has 2 MHz bandwidth and can retune in 50 ms. This means 1600 channels per second. Compare this with commercial scanners. | ||
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+ | Thus, we present **Kukuruku**, | ||
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+ | https:// | ||
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+ | You may also like: [[: | ||
+ | ===== To be considered ===== | ||
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+ | * integrate kalibrate-rtl | ||
+ | * some waterfall zoom | ||
+ | * show dB level in waterfall (scale, cursor) | ||
+ | * AFC should catch the signal fast and then enter slow retune | ||
+ | * move squelch and AFC into the server? | ||
+ | * automatically start demodulation of new signals | ||
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+ | ===== Documentation ===== | ||
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+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
+ | * [[: | ||
kukuruku.txt · Last modified: by 127.0.0.1