#plutosdr — Public Fediverse posts

3.
- The MMDVM-Multi program written as per above, using #libliquid and #SoapySDR. It can be used with the #PlutoSDR, #LimeSDR family, Ettus #USRP bus devices, and hopefully soon also the #SXceiver which has become very popular recently with hams due to the MidnightBlueLabs TETRA stack

- The release of MMDVM-IQ by G4KLX means that a new, completely distributed #DMR #trunking stack is possible, using only UDP messaging protocols instead of various hacks on top of UDP, ZeroMQ and virtual PTY

3.
- The MMDVM-Multi program written as per above, using #libliquid and #SoapySDR. It can be used with the #PlutoSDR, #LimeSDR family, Ettus #USRP bus devices, and hopefully soon also the #SXceiver which has become very popular recently with hams due to the MidnightBlueLabs TETRA stack

- The release of MMDVM-IQ by G4KLX means that a new, completely distributed #DMR #trunking stack is possible, using only UDP messaging protocols instead of various hacks on top of UDP, ZeroMQ and virtual PTY

3.
- The MMDVM-Multi program written as per above, using #libliquid and #SoapySDR. It can be used with the #PlutoSDR, #LimeSDR family, Ettus #USRP bus devices, and hopefully soon also the #SXceiver which has become very popular recently with hams due to the MidnightBlueLabs TETRA stack

- The release of MMDVM-IQ by G4KLX means that a new, completely distributed #DMR #trunking stack is possible, using only UDP messaging protocols instead of various hacks on top of UDP, ZeroMQ and virtual PTY

3.
- The MMDVM-Multi program written as per above, using #libliquid and #SoapySDR. It can be used with the #PlutoSDR, #LimeSDR family, Ettus #USRP bus devices, and hopefully soon also the #SXceiver which has become very popular recently with hams due to the MidnightBlueLabs TETRA stack

- The release of MMDVM-IQ by G4KLX means that a new, completely distributed #DMR #trunking stack is possible, using only UDP messaging protocols instead of various hacks on top of UDP, ZeroMQ and virtual PTY

3.
- The MMDVM-Multi program written as per above, using #libliquid and #SoapySDR. It can be used with the #PlutoSDR, #LimeSDR family, Ettus #USRP bus devices, and hopefully soon also the #SXceiver which has become very popular recently with hams due to the MidnightBlueLabs TETRA stack

- The release of MMDVM-IQ by G4KLX means that a new, completely distributed #DMR #trunking stack is possible, using only UDP messaging protocols instead of various hacks on top of UDP, ZeroMQ and virtual PTY

Эксперименты с WAP в 2026 году

Эта статья - продолжение моей предыдущей статьи: Создаем собственную базовую станцию при помощи SDR . В прошлый раз я экспериментировал с 2G GPRS, но на старых телефонах эта технология не поддерживается, а мне хотелось запустить WAP именно на таком. О том, как вернуться в эпоху до распространения GPRS - читайте далее.

https://habr.com/ru/articles/1039636/

#SDR #GSM #2g #wap #plutosdr #csd

Эксперименты с WAP в 2026 году

Эта статья - продолжение моей предыдущей статьи: Создаем собственную базовую станцию при помощи SDR . В прошлый раз я экспериментировал с 2G GPRS, но на старых телефонах эта технология не поддерживается, а мне хотелось запустить WAP именно на таком. О том, как вернуться в эпоху до распространения GPRS - читайте далее.

https://habr.com/ru/articles/1039636/

#SDR #GSM #2g #wap #plutosdr #csd

Эксперименты с WAP в 2026 году

Эта статья - продолжение моей предыдущей статьи: Создаем собственную базовую станцию при помощи SDR . В прошлый раз я экспериментировал с 2G GPRS, но на старых телефонах эта технология не поддерживается, а мне хотелось запустить WAP именно на таком. О том, как вернуться в эпоху до распространения GPRS - читайте далее.

https://habr.com/ru/articles/1039636/

#SDR #GSM #2g #wap #plutosdr #csd

Создаем собственную базовую станцию при помощи SDR

В этой статье я хочу рассказать о том, как я запускал собственную базовую станцию мобильной связи (4G и 2G) при помощи относительно дешевого SDR-трансивера.

https://habr.com/ru/articles/1017672/

#SDR #GSM #4g #plutosdr #2g #fpga #zynq

Создаем собственную базовую станцию при помощи SDR

В этой статье я хочу рассказать о том, как я запускал собственную базовую станцию мобильной связи (4G и 2G) при помощи относительно дешевого SDR-трансивера.

https://habr.com/ru/articles/1017672/

#SDR #GSM #4g #plutosdr #2g #fpga #zynq

Создаем собственную базовую станцию при помощи SDR

В этой статье я хочу рассказать о том, как я запускал собственную базовую станцию мобильной связи (4G и 2G) при помощи относительно дешевого SDR-трансивера.

https://habr.com/ru/articles/1017672/

#SDR #GSM #4g #plutosdr #2g #fpga #zynq

I had the curiosity to do some tests transmitting and receiving DMR DMO with an unmodified #plutosdr

Normally DMR in repeater mode requires establishing a time base from the BS transmission in order to fit into one of the timeslots.

However, in DMO mode, there is no such requirement. When starting a DMO transmission, every terminal establishes its own time base, and the receiving radio must synchronize to it.

So DMR in DMO mode can work fine with the Pluto.

#DMR #DMO #ADALMPluto #gnuradio

Software modem (c++) running on a #PlutoSDR receiving an #OpulentVoice signal transmitted from the HDL version in a #LibreSDR.

Big interoperability milestone achieved tonight.

Software modem (c++) running on a #PlutoSDR receiving an #OpulentVoice signal transmitted from the HDL version in a #LibreSDR.

Big interoperability milestone achieved tonight.

Software modem (c++) running on a #PlutoSDR receiving an #OpulentVoice signal transmitted from the HDL version in a #LibreSDR.

Big interoperability milestone achieved tonight.

Software modem (c++) running on a #PlutoSDR receiving an #OpulentVoice signal transmitted from the HDL version in a #LibreSDR.

Big interoperability milestone achieved tonight.

Software modem (c++) running on a #PlutoSDR receiving an #OpulentVoice signal transmitted from the HDL version in a #LibreSDR.

Big interoperability milestone achieved tonight.

A few pics with the signals right at the output of my ADALM-Pluto in the 2390 MHz band, before amplification. In order or appearance: 4FSK, DQPSK, GMSK. I don't normally use the GMSK modem due to it's slightly lower performance, it's just there to spite my D-Star-using friends. Audio payloads are Codec2 and Opus.

The amplification chain has two stages: first to ~16 dBm, second one to ~36 dBm.
@n8dmt

#ADALM-Pluto #SDR #GNURadio #plutosdr #hamradio

A few pics with the signals right at the output of my ADALM-Pluto in the 2390 MHz band, before amplification. In order or appearance: 4FSK, DQPSK, GMSK. I don't normally use the GMSK modem due to it's slightly lower performance, it's just there to spite my D-Star-using friends. Audio payloads are Codec2 and Opus.

The amplification chain has two stages: first to ~16 dBm, second one to ~36 dBm.
@n8dmt

#ADALM-Pluto #SDR #GNURadio #plutosdr #hamradio

A few pics with the signals right at the output of my ADALM-Pluto in the 2390 MHz band, before amplification. In order or appearance: 4FSK, DQPSK, GMSK. I don't normally use the GMSK modem due to it's slightly lower performance, it's just there to spite my D-Star-using friends. Audio payloads are Codec2 and Opus.

The amplification chain has two stages: first to ~16 dBm, second one to ~36 dBm.
@n8dmt

#ADALM-Pluto #SDR #GNURadio #plutosdr #hamradio

A few pics with the signals right at the output of my ADALM-Pluto in the 2390 MHz band, before amplification. In order or appearance: 4FSK, DQPSK, GMSK. I don't normally use the GMSK modem due to it's slightly lower performance, it's just there to spite my D-Star-using friends. Audio payloads are Codec2 and Opus.

The amplification chain has two stages: first to ~16 dBm, second one to ~36 dBm.
@n8dmt

#ADALM-Pluto #SDR #GNURadio #plutosdr #hamradio

#gnuradio #plutosdr

https://youtu.be/9rqR_uWuhsY?si=kmzQkWfRhds93vat

#gnuradio #plutosdr

https://youtu.be/9rqR_uWuhsY?si=kmzQkWfRhds93vat

#gnuradio #plutosdr

https://youtu.be/9rqR_uWuhsY?si=kmzQkWfRhds93vat

#gnuradio #plutosdr

https://youtu.be/9rqR_uWuhsY?si=kmzQkWfRhds93vat

#gnuradio #plutosdr

https://youtu.be/9rqR_uWuhsY?si=kmzQkWfRhds93vat

Sneak peek:

https://youtube.com/@fromconcepttocircuit

#sdr #plutosdr #vna #sa #python

Sneak peek:

https://youtube.com/@fromconcepttocircuit

#sdr #plutosdr #vna #sa #python

Sneak peek:

https://youtube.com/@fromconcepttocircuit

#sdr #plutosdr #vna #sa #python

Sneak peek:

https://youtube.com/@fromconcepttocircuit

#sdr #plutosdr #vna #sa #python

Sneak peek:

https://youtube.com/@fromconcepttocircuit

#sdr #plutosdr #vna #sa #python

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

Turning the Pluto SDR into a Network Analyzer - Usually when we see a project using a software-defined radio (SDR), the SDR’s inp... - https://hackaday.com/2025/06/05/turning-the-pluto-sdr-into-a-network-analyzer/ #networkanalyzer #softwaredefined #radiohacks #plutosdr

https://opensourcesdrlab.com/products/70mhz-6ghz-2r2t-b220-mini-ad9361-software-defined-radio-development-board-sdr-libresdr-b210mini-support-uhd-pluto-oai
This #sdr looks very interesting. Depending on the firmware you load onto its SD-card it emulates a #usrp or a #plutosdr and has an input for a 10 MHz reference frequency.
Bonus: it's open hardware. #libresdr #amateurradio #softwaredefinedradio

https://opensourcesdrlab.com/products/70mhz-6ghz-2r2t-b220-mini-ad9361-software-defined-radio-development-board-sdr-libresdr-b210mini-support-uhd-pluto-oai
This #sdr looks very interesting. Depending on the firmware you load onto its SD-card it emulates a #usrp or a #plutosdr and has an input for a 10 MHz reference frequency.
Bonus: it's open hardware. #libresdr #amateurradio #softwaredefinedradio

https://opensourcesdrlab.com/products/70mhz-6ghz-2r2t-b220-mini-ad9361-software-defined-radio-development-board-sdr-libresdr-b210mini-support-uhd-pluto-oai
This #sdr looks very interesting. Depending on the firmware you load onto its SD-card it emulates a #usrp or a #plutosdr and has an input for a 10 MHz reference frequency.
Bonus: it's open hardware. #libresdr #amateurradio #softwaredefinedradio

https://opensourcesdrlab.com/products/70mhz-6ghz-2r2t-b220-mini-ad9361-software-defined-radio-development-board-sdr-libresdr-b210mini-support-uhd-pluto-oai
This #sdr looks very interesting. Depending on the firmware you load onto its SD-card it emulates a #usrp or a #plutosdr and has an input for a 10 MHz reference frequency.
Bonus: it's open hardware. #libresdr #amateurradio #softwaredefinedradio

Pluto’s Not a Planet, But It Is a Spectrum Analyzer https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #WirelessHacks #ADALM-PLUTO #ToolHacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #WirelessHacks #ADALM-PLUTO #ToolHacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #WirelessHacks #ADALM-PLUTO #ToolHacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #WirelessHacks #ADALM-PLUTO #ToolHacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

Pluto’s Not a Planet, But It Is a Spectrum Analyzer - The RTL-SDR dongles get most of the love from people interested in software-define... - https://hackaday.com/2025/04/06/plutos-not-a-planet-but-it-is-a-spectrum-analyzer/ #spectrumanalyzer #wirelesshacks #adalm-pluto #toolhacks #plutosdr

@ai6yr Yep. It's horrible. I dug out my #PlutoSDR with TCXO mod and my LibreSDR, both calibrated to < 1ppm error. But nothing is as convenient or well-supported as an #rtlsdr if you just need RX.

@ai6yr Yep. It's horrible. I dug out my #PlutoSDR with TCXO mod and my LibreSDR, both calibrated to < 1ppm error. But nothing is as convenient or well-supported as an #rtlsdr if you just need RX.

@ai6yr Yep. It's horrible. I dug out my #PlutoSDR with TCXO mod and my LibreSDR, both calibrated to < 1ppm error. But nothing is as convenient or well-supported as an #rtlsdr if you just need RX.

@ai6yr Yep. It's horrible. I dug out my #PlutoSDR with TCXO mod and my LibreSDR, both calibrated to < 1ppm error. But nothing is as convenient or well-supported as an #rtlsdr if you just need RX.

@ai6yr Yep. It's horrible. I dug out my #PlutoSDR with TCXO mod and my LibreSDR, both calibrated to < 1ppm error. But nothing is as convenient or well-supported as an #rtlsdr if you just need RX.

Today I learnt that #GNUradio Companion (GRC) has the ability to export C++. I think that this means that I can compile the C++ and run it natively on a #PlutoSDR.

Time will tell what the gap between theory and practice is :)

Today I learnt that #GNUradio Companion (GRC) has the ability to export C++. I think that this means that I can compile the C++ and run it natively on a #PlutoSDR.

Time will tell what the gap between theory and practice is :)

Today I learnt that #GNUradio Companion (GRC) has the ability to export C++. I think that this means that I can compile the C++ and run it natively on a #PlutoSDR.

Time will tell what the gap between theory and practice is :)

Today I learnt that #GNUradio Companion (GRC) has the ability to export C++. I think that this means that I can compile the C++ and run it natively on a #PlutoSDR.

Time will tell what the gap between theory and practice is :)

So, it turns out that if you find the right keywords to search for, "plutosdr waterfall", you end up discovering something wonderful:

https://maia-sdr.org/

I'm in the process of finding a copy of my current firmware, so I can "undo", but this is a beautiful thing!

#plutosdr #waterfall #sdr #fpga #pwa #opensource

So, it turns out that if you find the right keywords to search for, "plutosdr waterfall", you end up discovering something wonderful:

https://maia-sdr.org/

I'm in the process of finding a copy of my current firmware, so I can "undo", but this is a beautiful thing!

#plutosdr #waterfall #sdr #fpga #pwa #opensource