Onno (VK6FLAB)

Anything and everything Amateur Radio and beyond. Heavily into Open Source and SDR, working on a multi band monitor and transmitter.

#geek #nerd #hamradio VK6FLAB #podcaster #australia #ITProfessional #voiceover #opentowork

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Joined 8 months ago
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Cake day: March 4th, 2024

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  • I’ve done all of these and now get minimal junk mail in the letter box.

    • Contact your municipality and explain the situation and ask for their advice.
    • Contact the people delivering the mail and ask them for advice.
    • Contact your local gardening centre and ask them if they want paper for composting.
    • Put up a no junk mail sign, then contact the companies who are still arriving in your letter box and share your thoughts about their uninvited junk mail. In Australia the last mile delivery of junk mail is often done by one or two companies who don’t want to get a bad name for ignoring your sign.




  • There are at least three legal ways to do this. CB radio, ISM frequencies and amateur radio. I say legal because the radio spectrum is heavily regulated because every transmitter affects everyone else to more or lesser extent.

    You can buy CB or ISM band radios and get started.

    Amateur radio is a better option in my opinion. There are many more frequencies to experiment with, people who can help and people to talk to.

    Amateur licensing is different in each country, but an introductory licence is often no more than a weekend course and exam. I know of nine year olds who have done this. It’s not hard. No Morse code required either.

    With such a licence in hand you can use things like JS8Call, CODEC2, Olivia, WSPR and hundreds of other protocols to communicate using just a radio and a computer.

    Disclaimer: I’m a licensed amateur in Australia and have been since 2010. I hold an introductory licence, here it’s called a Foundation licence, and have been having an absolute blast with all that I can do.

    If you have specific questions, don’t hesitate to ask.