UHD_RX_NOGUI(1)

💖 UHD_RX_NOGUI 💖

okay bestie, so this one's called uhd_rx_nogui and it lives in section 1 of the manual (you know, the "user commands" section, the one where all the runnable stuff hangs out) 💅 no cap.

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✨ NAME ✨

uhd_rx_nogui — a GNU Radio receiver, periodt.

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🌸 SYNOPSIS 🌸

uhd_rx_nogui.py [options]

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🦋 DESCRIPTION 🦋

okay so picture this: it's a command line GNU Radio receiver. it grabs the signal off a UHD peripheral receiver, demodulates it, and then yeets the demodulated audio straight to your sound device. that's the whole vibe. it's giving "no GUI, all business" 🎀

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👑 OPTIONS 👑

here's the full menu, bestie, and yes we're going through every single one 🫶

• -h, --help — shows this help message and dips out. classic. exit stage left 💅
• -a ARGS, --args=ARGS — UHD device address args, [default=]
• --spec=SPEC — the subdevice of the UHD device, for when that's appropriate 💖
• -A ANTENNA, --antenna=ANTENNA — pick your Rx antenna where appropriate, [default=none]
• -f Hz, --frequency=Hz — sets the receive frequency to Hz, [default=none]
• -c Hz, --calibration=Hz — sets the frequency offset to Hz, [default=0.0]
• -g dB, --gain=dB — sets the RF gain, and the [default is midpoint] — she's not picking a side, she's just vibing in the middle 🌈
• -m TYPE, --modulation=TYPE — sets the modulation type, and your choices are (AM,FM), [default=none]
• -o RATE, --output-rate=RATE — sets the audio output rate to RATE, [default=32000]
• -r dB, --rf-squelch=dB — sets the RF squelch to dB, [default=-50.0]
• -p FREQ, --ctcss=FREQ — sets the CTCSS squelch to FREQ, [default=none]
• -O AUDIO_OUTPUT, --audio-output=AUDIO_OUTPUT — the pcm device name. like, e.g., hw:0,0 or surround51 or /dev/dsp 🍓

heads up bestie: a bunch of these default to none, so if you don't tell her what you want, she literally will not know. main character energy requires instructions 😭

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🌈 SEE ALSO 🌈

go be nosy, these are all icons too:

• uhd_fft(1)
• uhd_rx_cfile(1)
• uhd_siggen(1)
• uhd_siggen_gui(1)

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and that's the whole page, bestie 💜 this was uhd_rx_nogui version 3.10.12.0, dated 2026-01-03 — go forth and demodulate, ily, mwah 🎀✨🦋