Tag: AM radio

via HACKADAY: Dust Off Those AM Radios, There’s Something Good On!

If you are into vintage electronics or restoring antique radio equipment you may be very disappointed with the content offerings on AM broadcast radio these days. Fortunately there is a way to get around this: build your own short-range AM broadcast station and transmit curated content to your radios (and possibly your neighbors). There are […]

via HACKADAY: Why is Donald Duck on the Radio? Math Behind Single Sideband Explained

AM, or amplitude modulation, was the earliest way of sending voice over radio waves. That makes sense because it is easy to modulate a signal and easy to demodulate it, as well. A carbon microphone is sufficient to crudely modulate an AM signal and diode — even a piece of natural crystal — will suffice […]

PODCAST: This Week in Amateur Radio #984

This Week in Amateur Radio #984 Week of January 6, 2018 Here is a summary of the news trending this week. January 6, 2018. This weeks edition is anchored by, Chris Perrine, KB2FAF, Fred Fitte, NF2F, Don Hulick, K2ATJ,and Jessica Bowen, KB2VWX. Produced and edited (and a little anchoring too) by W2XBS. Running Time: 1:14:35 […]

PODCAST: This Week in Amateur Radio #972

This Week in Amateur Radio #972 Week of October 14, 2017   DOWNLOAD HERE: http://bit.ly/TWIAR972 Here is a summary of the news trending this week. October 14, 2017.This weeks edition is anchored by,Rich Lawrence, KB2MOB, Will Rogers, K5WLR, Don Hulick, K2ATJ, and Jessica Bowen, KB2VWX. Produced and edited (and a little anchoring too) by W2XBS. […]

Radio Caroline Getting Permanent Perch in MW AM Band

Radio Caroline, the latter-day incarnation of the famous shipboard pirate radio station that beamed rock music to the UK in the 1960s and 1970s, has obtained a license to operate permanently on 648 kHz at 1 kW ERP. A transmitter imported from Europe has been undergoing necessary modifications to suit the MW frequency, which falls […]

Radio Stations in Puerto Rico Struggling

It’s hard to determine exactly how many radio broadcast signals still exist on Puerto Rico following Hurricane Maria. We do know Puerto Rico’s electrical grid is shredded and will take months to rebuild so any radio stations on the air right now are probably operating on a backup power source. Communication to the island is […]

Broadcasting Mode Switching Rankling Listeners

Norway is going forward with plans to replace its national FM broadcasting network with digital-mode outlets by the end of 2017 — the first nation to do so across the board. Norway’s Ministry of Culture first proposed the switch more than 5 years ago. The first official switchover to digital audio broadcasting is set for […]

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