Mastodawn

Very cool - FlexRadio 800 series (and Aurora) now support installing and running the #freedv waveform on-device.

https://github.com/drowe67/freedv-gui/blob/master/src/integrations/flex/README.md

I never expected to be able to run a container directly on my #flexradio. Doesn't look like Marcus #smartsdr supports this yet but can't imagine it'll be far behind.

ARDC May 11

Our grantees at FreeDV have recently released FreeDV 2.3.0. Check out their related blog post for more details: https://freedv.org/freedv-2-3-0-released/. #ardc #freedv #ardcgrantees #amateurradio #digitalcommunications

Chris Smart Feb 17

Comparison of #FreeDV and #SSB over 500km between 30W and 1W of power. Listen to the recordings.

https://freedv.org/rade-compared-to-ssb-with-reducing-tx-power-levels/
#HF #AmateurRadio #HamRadio

RADE compared to SSB with reducing Tx power levels | FreeDV

Carl Feb 7

Just now from K6AQ, "FreeDV 2.2.1 has been released, containing bugfixes for issues discovered since the release of 2.2.0 along with a change to ensure continued operation of the FlexRadio integration." https://github.com/drowe67/freedv-gui/releases/tag/v2.2.1
#ham #freedv

Leo Bistmans Jan 10

https://github.com/SP8ESA/SX1280_QO100_SSB_TX?fbclid=IwdGRzaAPPgDdjbGNrA895CWV4dG4DYWVtAjExAHNydGMGYXBwX2lkDDM1MDY4NTUzMTcyOAABHgjae1Xrp9OSrvNqMjX59kWNh67C_RwK6fXQDQdv-OxjhS01OIxdvWfD2d7b_aem_El-W4mflBJkl5r9mtO9lGA&sfnsn=mo

Oh looks interesting for #freedv on #qo100

What a time to be in hamradio!

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DD8SF Jan 9

@darc Das ist gut zu sehen, dass ich ich nicht der Einzige bin, der sich dachte, dass das Papier vollkommen kaputt ist.
Nach dem Fehlen von Ergebnissen etc. hatte ich auch keine Motivation mehr mich weiter damit zu befassen.
Es existieren bereits im Amateurfunk anwendbare Beispiele für gelernte Signalverarbeitung wie z.B. #RADE in #FreeDV.
Ich selbst habe auch schon mit neuronalen Codecs experimentiert und diese zur Sprachübertragung eingesetzt:
https://mastodon.radio/@DD8SF/113553261736504519

Danke für die Korrektur!

Leo Bistmans Jan 8

Even more #hamradio #sdr toys

#deskhpsdr

With #freedv tuned to #qo100 #ft4 frequency ...

Mike 🇬🇧 🇪🇺Jan 1

I've decided to go with the "Glutton For Punishment" option.

I'm going to give FreeDV another go.
I'm reinstalling Linux Mint on an ancient Acer Aspire One netbook.
It won't matter if FreeDV messes up this box because it's been in a cupboard for months anyway
It's got a tiny 10 inch screen which could make operating a slight challenge though if it does work.

Fingers crossed

#AmateurRadio #HamRadio #FreeDV #Linux