Raspberry Pi Zero: $5 computer
Of all the things we do at Raspberry Pi, driving down the cost of computer hardware remains one of the most important.
3916 Santa Net 2015
Every year on 3916, we give good little boys and girls a chance to talk to Santa Claus at the North Pole!
The 3916 Nets
Kids are not the future of Ham Radio
You’ve heard it a million times: our kids are the future. But I am starting to think it is incorrect.
rtl_433: 433.92MHz generic data receiver
rtl_433 turns your Realtek RTL2832 based DVB dongle into a 433.92MHz generic data receiver.
5 things good Elmers do
Sending a newcomer a QSL card is a good way to encourage them to get on CW again, and I included the message, “I hope to hear you on again sometime.”
RTTY contest soapbox
I honestly thought I was going to be making blazing fast contacts since it’s a “Digital” mode. Nope… RTTY contacts are much longer than CW or SSB.
DIY kit for aircraft band monitoring
There is an interesting kit being sold on eBay designed specifically for aircraft monitoring of 118-136 MHz.
The SWLing Post
SatSat iOS satellite tracker
Satellite tracking software displays current and next passes for any satellite. It also provides beacon frequencies to listen to.
APRS Paths explained
“Why is WIDE1-1,WIDE2-1 better than WIDE2-2?” The answer has to do with the use of neighborhood “fill-in” digis.
HF Automatic Link Establishment (ALE)
Automatic Link Establishment, or ALE for short, has become a worldwide standard for initiating HF communications between two or more points.
Samuel Morse’s other masterpiece
The famous inventor’s painting of Gallery of the Louvre is as much a fascinating work of art as a 19th century history lesson.
The changing face of hobby electronics
The internet offers cheap components from global suppliers to anywhere in Australia but may also herald the downfall of local brick and mortar stores.
State of Electronics