{hacking,music,electronics,radio}

Here are the toots from my Mastodon account. If you’re into ham radio and technology this is a great inclusive server with an awesome mascot called Alex.

It's Alex! A soft brown mastodon holding a handheld radio in their right hand and carrying a blue bag over their shoulder

Alex, the mastodon.radio mascot

Posted status:

WSJT-X-rc3 is now out, just a few days after rc2.

See https://sourceforge.net/p/wsjt/mailman/message/37024179/ for details.

Primarily hamlib related bug fixes.

#hamradio #ft8 #amateurradio

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Posted status:

WSJT-X 2.2.0-rc2 is out.

See https://sourceforge.net/p/wsjt/mailman/message/37019565/ for details and https://physics.princeton.edu/pulsar/k1jt/Release_Notes.txt for release notes.

Bug fixes and some random improvements, like:

  • Significantly reduced the rate of false decodes in FT4 and FT8.

#hamradio #ft8 #amateurradio

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Posted status:

I have an eBay saved search for “roller inductor”, just so I don’t miss any bargains (😂).

These things are so expensive, but look gorgeous. 1.5kW ATU anyone?

#hamradio

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Posted status:

Oooh, you can use rigctld-wsjtx to toggle a GPIO pin for PTT, with WTJT-X

https://sourceforge.net/p/wsjt/mailman/message/37008737/

So, you could use a PI (or whatever) without yet another serial device, although you’d want some external circuitry i think.

I think I’ll stick to my working setup for now! And pronouncing rigctld “rigcuttle d” 😂

#hamradio #amateurradio

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Posted status:

@F1RUM@M0YNG I had no idea jtdx was cross platform

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Posted status:

Posted status:

I posted a few more radio links: https://hackerific.net/2020/05/11/radio-links-2-may-2020/

Including this cool Log spiral antenna I found: https://www.tindie.com/browse/DIY-Wireless/ and a little bit about bottle transmitters.

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Posted status:

Well, the PM’s address last night was utterly confusing and I’m sure it will do more harm than good.

I’m glad I’m able to keep working from home and ignore these bizarre mixed messages, but wish we weren’t stuck with this bunch of idiots in charge!

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Posted status:

This spreadsheet of Pi style single board computers is pretty cool:

https://docs.google.com/spreadsheets/d/1jWMaK-26EEAKMhmp6SLhjScWW2WKH4eKD-93hjpmm_s/edit#gid=0

found via https://blog.erratasec.com/2019/05/some-raspberry-pi-compatible-computers.html

There are so many alternatives, but ease of access, support and hardware variety make the Pi an good choice.

I’m also really tempted to add an SSD to my Pi 4, after seeing https://jamesachambers.com/raspberry-pi-4-usb-boot-config-guide-for-ssd-flash-drives/

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Posted status:

I finally posted my WSJT-X + Raspberry Pi setup guide:

https://hackerific.net/2020/05/02/wsjt-x-and-raspberry-pi/

I’ve been meaning to write this for two years but only just got around to it! There’s nothing ground breaking here but people might find it useful 🤞🏻

#raspberrypi #hamradio #amateurradio

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