kopia lustrzana https://github.com/ha7ilm/rpitx-app-note
Update README.md
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@ -7,7 +7,8 @@ This document is about using [GNU Radio](#using-a-raspberry-pi-as-remote-softwar
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**Table of contents**
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**Table of contents**
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* [Using a Raspberry Pi as remote software defined radio peripheral from GNU adio](#using-a-raspberry-pi-as-remote-software-defined-radio-peripheral-from-gnu-radio)
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* [Using a Raspberry Pi as remote software defined radio peripheral from GNU adio](#using-a-raspberry-pi-as-remote-software-defined-radio-peripheral-from-gnu-radio)
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* [NFM modulator example in GNU Radio](#nfm-modulator-example-in-gnu-radio)
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* [NFM modulator example for GNU Radio](#nfm-modulator-example-for-gnu-radio)
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* [SSB modulator example for GNU Radio](#ssb-modulator-example-for-gnu-radio)
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* [Using rpitx with csdr to modulate streaming input](#using-rpitx-with-csdr-to-modulate-streaming-input)
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* [Using rpitx with csdr to modulate streaming input](#using-rpitx-with-csdr-to-modulate-streaming-input)
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* [Modulate from raw audio file](#modulate-from-raw-audio-file)
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* [Modulate from raw audio file](#modulate-from-raw-audio-file)
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* [Modulate from microphone input source](#modulate-from-microphone-input-source)
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* [Modulate from microphone input source](#modulate-from-microphone-input-source)
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@ -45,7 +46,7 @@ On the Raspberry Pi, execute:
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* This will listen on TCP port 8011 for the I/Q signal.
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* This will listen on TCP port 8011 for the I/Q signal.
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* The center frequency of the transmitter will be 28400 kHz.
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* The center frequency of the transmitter will be 28400 kHz.
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### NFM modulator example in GNU Radio
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### NFM modulator example for GNU Radio
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On the PC, open GNU Radio Companion, and load the flow graph in this repo at `gnuradio/nfm-rpitx`.
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On the PC, open GNU Radio Companion, and load the flow graph in this repo at `gnuradio/nfm-rpitx`.
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@ -59,7 +60,7 @@ Here is the good result if received with an RTL-SDR and GQRX:
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![NFM in GQRX](/images/gqrx-nfm.png?raw=true)
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![NFM in GQRX](/images/gqrx-nfm.png?raw=true)
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### SSB modulator example in GNU Radio
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### SSB modulator example for GNU Radio
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Use the flow graph in `gnuradio/ssb-rpitx`.
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Use the flow graph in `gnuradio/ssb-rpitx`.
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This will transmit an USB signal.
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This will transmit an USB signal.
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