John Worsnop  

@g4bao

Chartered Engineer, former wage slave, Radio Amateur, Moonbouncer, RadCom GHz bands columnist, radio propagation nerd and RF PA design nut.

On the Edge (of the Fens)
Liittynyt huhtikuu 2011

Twiitit

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  1. uudelleentwiittasi
    4 tuntia sitten
    Kumoa
  2. 21 tuntia sitten
    Kumoa
  3. 21 tuntia sitten
    Kumoa
  4. 9. jouluk.

    Had one of these once. With the SSB adaptor. Thought it was yhe bees knees. A funcube dongle proplus would probably outperform it these days. Things move on

    Kumoa
  5. uudelleentwiittasi
    8. jouluk.

    New Begali Simplex Blue ceramic finish!!!

    Kumoa
  6. uudelleentwiittasi
    8. jouluk.

    Don’t adhere to the Plan B rules because Boris Johnson has told you to Please do it because NHS staff are on their knees and we need all the help and support we can get If we stick together we can get through this, in spite of Johnson and his Government

    Kumoa
  7. 8. jouluk.

    Interesting! A must-read for fans. Prompted me to make some measurements on my HackRF clone on the 5.7Hz band and compare it with my genuine

    Kumoa
  8. 7. jouluk.

    That's yer cat for yer! Mine regularly follows me up the ladder in to the loft and curls up in the fibreglass. They really aren't that bright!

    Kumoa
  9. uudelleentwiittasi
    7. jouluk.

    The dangerous and illogical Borders Bill is back in parliament being debated today and tomorrow. Anyone else bracing themselves for bingo?

    Kumoa
  10. uudelleentwiittasi
    7. jouluk.

    On This Day 1997 Leeds United lost their greatest player at the age of 54. RIP Billy Bremner Forever a legend!

    Kumoa
  11. 6. jouluk.

    Was it just me, or did anyone else read this as ?!!

    Kumoa
  12. uudelleentwiittasi
    4. jouluk.

    New blog post: More data from Voyager 1. A lengthy report about decoding data from a recording of done in 2020. The SNR is not so strong, so care is taken to quantify and minimize losses in each step.

    A waterfall of the data sideband of Voyager 1. We can see the Doppler drift and the spectral lines caused by long sequences of zeros in the data.
    A raster plot of the first 128 bits of a dozen frames from Voyager 1. We can see the 32 bit synchronization words, as well as some binary counters.
    Kumoa
  13. uudelleentwiittasi
    4. jouluk.

    Had a fun day with Tom installing a 650mm dish for the company remote link backup of all work data. Solid 200MB link over 2 miles over Clacton to the office on the Industrial estate. Got the added bonus of works super fast internet now at home 🙂 .

    Kumoa
  14. 4. jouluk.

    Facial matching using dielectric cones? joke. Other readers, please don't concern yourself, just move on 😋

    Kumoa
  15. 4. jouluk.
    Kumoa
  16. 4. jouluk.

    Glad I'm not trying to operate next door to you!

    Kumoa
  17. uudelleentwiittasi
    4. jouluk.

    If everybody who is in favour of this followed and retweeted we’d reach a million followers by midnight and be much stronger together.

    Kumoa
  18. uudelleentwiittasi
    4. jouluk.

    When your "education" limits your imagination it's called indoctrination. Those who cannot think for themselves are truly lost. Education should be a rewarding experience which allows you to think, imagine, question, doubt and solve problems. 🧠

    Kumoa
  19. 1. jouluk.

    Had an email exchange with and EME legend, Charlie, G3WDG about this today. He's decoded the 24GHz DL0SHF moon beacon on his 1.2m dish when it's running 4.5W!! I suddenly feel very inadequate!

    Näytä tämä ketju
    Kumoa
  20. 30. marrask.

    He he!😁 Pascal gets more "Leeds" with every interview. Dropping 'is aiches like a native and working on t' Yorkshire glottle stop like a gud 'un!

    Kumoa

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