Amateur Radio Weekly – Issue 315

Amateur Radio Weekly

ARRL responds to FCC proposals
ARRL concluded that the FCC should also remove the bandwidth limits that apply uniquely to the data modes on the subject bands.
ARRL

In praise of old meters
There were two obviously burned resistors and a leaking battery—an easy repair to put this meter back into service.
Hackaday

SDU-X: Software defined data transmission with ultrasonic transducers
SDU-X uses two ultrasonic transducers mounted on 3D printed parabolic dishes.
RTL-SDR

open890
open890 is a web-based UI for the Kenwood TS-890S Amateur Radio, and features good usability, clean design, and high-speed bandscope/audio scope displays, among other features not available either on the radio itself, or in the ARCP remote control software.
N0RUA

144 MHz EME Newsletter
Since 2003 I’ve produced the monthly 144 MHz EME Newsletter focusing on 2m EME activity. The newsletter comes free of charge and is my personal courtesy to the Ham community.
DF2ZC

What’s new at DLARC January 2024
On January 1, 2024, content published in 1928 in the United States entered the public domain. But what about the Amateur Radio content?
Zero Retries

Investigating creeping ground fault
I decided to make a device that could monitor the residual current of my mains installation over time to see if the if it would uncover anything.
Dzl’s Evil Genius Lair

Top 5 Parks on the Air tips for activating a park
The top 5 tips to help you make the most of your park activations and ensure a successful and enjoyable experience.
N1JUR

Video

External meter display and tune button for Yaesu FT-991a
Build a Yaesu external meter display and tune button yourself with an Arduino NANO.
PA0LUX

Build a Ham transmitter with a Raspberry Pi Pico
Using only a few external components build a Ham Radio transmitter covering 0.5-30 MHz.
101 Things

Handheld spectrum analyzer review
The Jstvro spectrum analyzer covers 240-960 MHz on the first port and 15 – 2700 MHz on the second port.
Tech Minds

Meet the students using radio waves to contact the ISS
A high school club in Pennsylvania is making waves — radio waves, that is.
TODAY

Get Amateur Radio Weekly in your inbox.

Sign-up here

Amateur Radio Weekly is curated by Cale Mooth K4HCK. Sign up free to receive ham radio's most relevant news, projects, technology and events by e-mail each week at http://www.hamweekly.com.

Leave a Comment

Subscribe FREE to AmateurRadio.com's
Amateur Radio Newsletter
News, Opinion, Giveaways & More!

E-mail 
Join over 7,000 subscribers!
We never share your e-mail address.



Also available via RSS feed, Twitter, and Facebook.


Subscribe FREE to AmateurRadio.com's
Amateur Radio Newsletter

 
We never share your e-mail address.


Do you like to write?
Interesting project to share?
Helpful tips and ideas for other hams?

Submit an article and we will review it for publication on AmateurRadio.com!

Have a ham radio product or service?
Consider advertising on our site.

Are you a reporter covering ham radio?
Find ham radio experts for your story.

How to Set Up a Ham Radio Blog
Get started in less than 15 minutes!


  • Matt W1MST, Managing Editor




Sign up for our free
Amateur Radio Newsletter

Enter your e-mail address: