Here are the latest Amateur Radio news, events, features, and commentary compiled by “Amateur Radio Weekly.

Views expressed in this Amateur/Ham Radio News update are those of the reporters and correspondents.

Accessed on 30 September 2023, 1215 UTC.

Content provided by email subscription to “Amateur Radio Weekly.”

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Russ Roberts (KH6JRM), Public Information Officer, Hawaii County (ARRL Pacific Section).

https://bigislandarrlnews.com

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Issue 300 September 30th, 2023 300 Issues! Today marks the 300th issue of Amateur Radio Weekly. That’s almost 6 years of newsletters. Thanks to all of you whether you’re skimming the headlines or clicking the links and finding useful information. I appreciate your interest and enjoy doing this each week. Here’s to another 300! 73 K4HCK Top links Meet the Raspberry Pi 5 Increased CPU performance and a significant GPU performance bump. SparkFun Electronics Air Force seeks to explore terahertz radio One of the last frontiers in military RF communications. Military Aerospace Electronics Crushing spurs with better bandpass filters The results were really good. SolderSmoke Daily News Junk box loading coil This coil covers 40M through 17M. WB3GCK QRP From Amateur Radio operator to creator of the Smith Chart Phillip Smith, an Amateur Radio operator working at Bell Labs, devised a chart that even today can help engineers understand the behavior of transmission lines. All About Circuits WSPR Watch version 4 A long overdue re-write of the app in the modern SwiftUI framework. Marxy’s musing on technology Dipoles–A domestic secret weapon The dipole is the oldest antenna—Herr Professor Heinrich Hertz used a dipole in his 1888 experiments. OnAllBands Bit by The Black Widow: a 15 meter Moxon Antenna project The Moxon is an 2 element Yagi style antenna that boasts of a low takeoff angle and high front/back signal to noise ratio. KB8VBR MMDVM-based projects to merge into one Open-Source project Many of the long-term bugs in the software have been fixed. ARDC Video How to read VOACAP charts Understanding propagation charts. Broken Signal Radio texting the easy way Simple web chat over APRS using DigiPi. KM6LYW Radio HF APRS & HF Winlink on ANDROID devices A new Robust Packet TNC called the Teensy RBR TNC. Off-Grid Ham Radio OH8STN Did you receive this email as a forward? Sign-up here Amateur Radio Weekly is curated by K4HCK. Do you have an interesting item to share? Email us! Thank you for reading. 73 Friends of the Newsletter | View the archive | Follow on Mastodon Explore the Ham Weekly Network Amateur Radio Weekly | NetFinder | Amateur Radio Daily

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