#digimode — Public Fediverse posts

After a long pause with radio, I really want to activate the station again.

I have to plug the antenna over the roof (unplugged because photovoltaic panels installation).

I plan to do many #digimode such as #PSK31 #Olivia #FT8 ...

Happy to reconnect to mastodon.radio

@n0aw @dug @nall

Aha! I knew that a hashtag might unearth something.

@F1RUM did an #ardopc writeup here last year with instructions under Linux:

"Send and receiver emails via HF with #ARDOP and Pat under GNU/Linux"

https://f1rum.fr/posts/mails-via-hf-with_ardop-and-pat/

#digimode #winlink

An accessible explanation of the origin of the #myth that #digimode such as #ft8, #jt65, #wspr can decode a signal below the noise floor: https://vu2nsb.com/digital-modes-ft8-below-noise Hint: #SNR is calculated for an assumed bandwidth of 2500Hz, much larger than the width of the emissions themselves.

📢 Any volunteers for discussion in old #digimode ?

Rendezvous every day at 19:00 UTC on

📻 3.580-3.583 MHz
📻 7.040-7.043 MHz region 1&3
📻 7.070-7.073 MHz region 2
📻 10.142-10.143 MHz
📻 14.070-14.073 MHz
📻 18.103-18.104 MHz
📻 21.070-21.072 MHz
📻 21.085-21.087 MHz
📻 24.920-24.921 MHz
📻 28.070-28.073 MHz
📻 50.305-50.307 MHz

in USB on all bands.
Generally, #PSK31 at the beginning of each frequencies range and #MFSK #Olivia #Hellschreiber ... at the end

Share this announcement !