copper

• Podcast

PODCAST: This Week in Amateur Radio Edition #1390 – Full Version (With repeater ID breaks every 10 minutes)

Release Date: October 18, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Podcast

PODCAST: This Week in Amateur Radio Edition #1390 – Truncated 1-hour version

This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...

• Newsreel

PODCAST: This Week in Amateur Radio Edition #1390 – LPFM Version (no commercial breaks)

Release Date: October 18, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Podcast

PODCAST: This Week in Amateur Radio Edition #1378 – Full Version (With repeater ID breaks every 10 minutes)

Release Date: July 26, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Podcast

PODCAST: This Week in Amateur Radio Edition #1378 – Truncated 1-hour version

This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...

• Newsreel

PODCAST: This Week in Amateur Radio Edition #1378 – LPFM Version (no commercial breaks)

Release Date: July 26, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Podcast

PODCAST: This Week in Amateur Radio Edition #1377 – Full Version (With repeater ID breaks every 10 minutes)

Release Date: July 19, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Podcast

PODCAST: This Week in Amateur Radio Edition #1377 – Truncated 1-hour version

This is a 1-hour version of the weekly podcast for This Week in Amateur Radio. For the full version please...

• Newsreel

PODCAST: This Week in Amateur Radio Edition #1377 – LPFM Version (no commercial breaks)

Release Date: July 19, 2025 Here is a summary of the news trending…This Week in Amateur Radio. This week's edition...

• Hackaday
• Makers
• Offbeat

via HACKADAY: Beautiful Inductors, Now Not Such A Lost Art

As ferrite technology has progressed into a mastery of magnetic permeability, the size of inductors has gone down to the...