einfach_orangensaft

@einfach_orangensaft@sh.itjust.works

• ⁨Comment⁩ on ⁨Neumayer Station III April fools webcam joke 2025⁩ ⁨⁨11⁩ ⁨hours⁩ ago⁩:

  look at the lower left corner

• Neumayer Station III April fools webcam joke 2025sh.itjust.works ↗
  Submitted ⁨⁨2⁩ ⁨days⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨4⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨I was looking for weather broadcast on 8.3kHz but found my neighbors washingmachine instead⁩ ⁨⁨2⁩ ⁨days⁩ ago⁩:

  Update i found another one with slightly less max RPM:

  Image

• ⁨Comment⁩ on ⁨I was looking for weather broadcast on 8.3kHz but found my neighbors washingmachine instead⁩ ⁨⁨3⁩ ⁨days⁩ ago⁩:

  There isnt 3-phase mains going into the device, but i assume is uses a 3-phase brushless motor with a driver circuit for speed control

• I was looking for weather broadcast on 8.3kHz but found my neighbors washingmachine insteadsh.itjust.works ↗
  Submitted ⁨⁨3⁩ ⁨days⁩ ago⁩ to ⁨amateur_radio@lemmy.radio⁩ | ⁨7⁩ ⁨comments⁩
• Cardboard Copper Tape Magnetic Loop Experimentsh.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨amateur_radio@lemmy.radio⁩ | ⁨0⁩ ⁨comments⁩
• Yeah i drive morse shiftsh.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨[deleted]⁩ | ⁨6⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨If u use a SWR meter u vibe checking ur antenna⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  i could be wrong but i think the calculator already includes the inner ring srrcalculator.blogspot.com/p/calculator.html

• sometimes i coaxn't evensh.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨[deleted]⁩ | ⁨0⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨If u use a SWR meter u vibe checking ur antenna⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  i found a calculator for split rings and one with a outer diameter of 66cm and a trace width of 60mm would resonate at 27mHz and needs about 14pF of capacitance on the split of the gap

• If u use a SWR meter u vibe checking ur antennash.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨6⁩ ⁨comments⁩
• your brain on day 3 of planing a magnetic loop antennash.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨week⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨23⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨when you change the picture transmission speed during a MFSK64 picture transmission, and its all coming together⁩ ⁨⁨2⁩ ⁨weeks⁩ ago⁩:

  its called MFSKpic not quite SSTV more like fax

• when you change the picture transmission speed during a MFSK64 picture transmission, and its all coming togethersh.itjust.works ↗
  Submitted ⁨⁨2⁩ ⁨weeks⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨6⁩ ⁨comments⁩
• that about 1/1000 of your phones RF power output, and the distance is 384400kmsh.itjust.works ↗
  Submitted ⁨⁨3⁩ ⁨weeks⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨22⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨We exist to pay rent, wage slave, and to generate new wage slaves for exploitation.⁩ ⁨⁨3⁩ ⁨weeks⁩ ago⁩:

  You are the living singing and dancing form of oxidation, that u can think about that is just a side effect.

• ⁨Comment⁩ on ⁨Micro Thor vs. LoRa question⁩ ⁨⁨3⁩ ⁨weeks⁩ ago⁩:

  NVIS propagation

  Is a interesting topic, basically what i am looking for. Problem being is that right now i am restricted to license free bands.

• ⁨Comment⁩ on ⁨Anon is smarter than a genius⁩ ⁨⁨3⁩ ⁨weeks⁩ ago⁩:

  People mistaking Marketing people for tech genies happens to often.

• ⁨Comment⁩ on ⁨Micro Thor vs. LoRa question⁩ ⁨⁨3⁩ ⁨weeks⁩ ago⁩:

  27mhz can skip if the conditions are right, im guess i just find out if it works. Used some web SDR to check the CB band round here…not much going on so at least there wont be much background noise

• ⁨Comment⁩ on ⁨Micro Thor vs. LoRa question⁩ ⁨⁨3⁩ ⁨weeks⁩ ago⁩:

  Thank you very much for the answer! The power difference between the 0.25W Lora and the 4W FM is huge yes, thats why i kinda hoped Thor over CB would give me better range in a environment where line of sight is not given and there isnt a Mesh network in place for the LoRa.

  I am trying to make a low speed text chat connection at a distance of 20-40km, with half a city between the Radios. I looked into LoRa based standalone devices like the T-Deck, but what i saw online was sobering regarding the actual functionality out in the field(besides super duper ranges in elevated line of sight).

  The next idea was just geting a cheap used CB-Radio and hooking it up to AndFLmsg, would that be realistic to clear the distance of 20-40km with half a city between it?

  I mean if that dosent work out there is still the non licensed sub 9khz band… Image

• Micro Thor vs. LoRa question
  Submitted ⁨⁨3⁩ ⁨weeks⁩ ago⁩ to ⁨amateur_radio@lemmy.radio⁩ | ⁨7⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨Alcohol solves problems, water creates them.⁩ ⁨⁨4⁩ ⁨weeks⁩ ago⁩:

  Image

• Whats the difference between a duck?sh.itjust.works ↗
  Submitted ⁨⁨1⁩ ⁨month⁩ ago⁩ to ⁨[deleted]⁩ | ⁨4⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨Made by the "we read your smartphone screen from 3miles out" gang⁩ ⁨⁨3⁩ ⁨months⁩ ago⁩:

  teledyne flir is holding the global monopoly on the most advanced image sensors across the spectrum. Ever say anything in thermal? Thats them. Allways.

• Made by the "we read your smartphone screen from 3miles out" gangsh.itjust.works ↗
  Submitted ⁨⁨3⁩ ⁨months⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨5⁩ ⁨comments⁩
• Precision takes timesh.itjust.works ↗
  Submitted ⁨⁨4⁩ ⁨months⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨4⁩ ⁨comments⁩
• ⁨Comment⁩ on ⁨Leaned about Bias Tee today⁩ ⁨⁨5⁩ ⁨months⁩ ago⁩:

  I have seen Bias Tee injectors for up to 50v@1.5A, thats enough for a decent output booster. But yes in reality 99% of those where used for preamps in analog TV/Radio Rx

• Leaned about Bias Tee todaysh.itjust.works ↗
  Submitted ⁨⁨5⁩ ⁨months⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨7⁩ ⁨comments⁩
• yes sir, i can be fully trusted around Plasma shaping wind tunnel Nozzles....sh.itjust.works ↗
  Submitted ⁨⁨9⁩ ⁨months⁩ ago⁩ to ⁨science_memes@mander.xyz⁩ | ⁨0⁩ ⁨comments⁩