Show threadKevin Karhan 4d ago

@hkrn #Moonbouncing isn't new - #Hamradio operators even developed a custom #narrowband protocol known as #WSJT to facilitate such links…

WSJT (amateur radio software) - Wikipedia

Sebastian DO2SGFMay 22
https://www.qrz.com/db/VE6BGT Skip's got a youtube-channel about his awesome #microwave (and) #eme projects
https://www.youtube.com/@VE6BGT
#amateurradio #hamradio #moonbounce
VE6BGT Callsign Page

VE6BGT personal biography

QRZ Callsign Database
James MorrisJan 10
Here's a brief blog on my amateur radio publications last year: https://w7txt.net/2024/12/29/publications-in-2024/

- Investigating the Extended Frequency Range of the WA1MBA Millimeter Wave Quadrupler.

- Open Source Arduino Controller for Surplus Flatpack2 PSU.

#hamradio
#amateurradio
#microwave
#eme
#moonbounce
#electronics
Publications in 2024 – W7TXT

Diane Bruce VA3DBJan 4

https://w3sz.com/W3SZ-10GHzEME.htm'

hrmmm

#EME #MoonBounce #AmateurRadio #HamRadio

W3SZ 10 GHz EME Page

GeekProjects NewsAug 11, 2024
Moonbounce Music https://hackaday.com/2024/08/11/moonbounce-music/ #MusicalHacks #amaturradio #moonbounce #hamradio #moon
Moonbounce Music

There’s something inspiring about echos. Who among us hasn’t called out or clapped hands in a large space just to hear the sound reflected back? Radio takes this to a whole new level. Y…

Hackaday
Show threadKE8VWMJul 1, 2024
had a barn swallow briefly land on the tip of one of the yagis. haha poor little dude took right off again #eme #moonbounce #2m #144mhz #vhf #amateurradio
KE8VWMJun 30, 2024

someone in hawaii heard me! first time with this 2x9el setup and no ground gain.

and still working with 100 watts!

#eme #moonbounce #2m #144mhz #vhf #amateurradio

Diane Bruce VA3DBMay 5, 2024

Anyone else remember Robert W0LMD and his website on dishes for satellite and EME etc. ?
He used to host it at ultimatecharger.com

#Hamradio #AmateurRadio #EME #Moonbounce

Show threadKevin Karhan Jul 11, 2023

@vk6flab @jupiter Needless to say that #Morse Code being a binary signal code can be done on infinitely narrow channels and thus be extremely efficient when compared to DVB-S - Standards.
https://github.com/KBtechnologies/LambdaCrypt/blob/master/docs/encapsulated.datarates.tsv

Which is why it was the prime mode to do "#Moonbounce" (Earth-Moon-Earth communication, using the Moon as passive signal reflector) prior to the advent of computer-/DSP-based solutions like #JT65 that allow for worse SNR than human ears + #MorseCode...
https://en.wikipedia.org/wiki/WSJT_(amateur_radio_software)

GitHub - KBtechnologies/LambdaCrypt: OpenSource Content Encryption & Decryption System - aimed to be a better successor to PowerVu and Common-Scrambling-Algorithm - based systems

OpenSource Content Encryption & Decryption System - aimed to be a better successor to PowerVu and Common-Scrambling-Algorithm - based systems - GitHub - KBtechnologies/LambdaCrypt: OpenSource C...

GitHub
Raumfahrer.Net NeuigkeitenMay 30, 2023
Anmeldefrist endet am 31.05.2023!
MPIfR: MoonBounce – Eine Reise zum Mond und zurück
Im Wissenschaftsjahr 2023 – „Unser Universum“ schicken Schulkinder Signale zum Mond und zurück zur Erde. Eine Pressemeldung des Max-Planck-Instituts für Radioastronomie, Bonn. (sg) #MPfR #moonbounce
https://www.raumfahrer.net/mpifr-moonbounce-eine-reise-zum-mond-und-zurueck/
MPIfR: MoonBounce – Eine Reise zum Mond und zurück – Raumfahrer.net