Tag: AM radio

via the ARRL: Hamvention® to Use AM Information Radio Station to Communicate with Inbound Traffic

To avoid a repeat of the first-day traffic tangles of its 2017 debut in Xenia, Ohio, Hamvention® 2018 will utilize a low-power Information Radio Station on 1620 kHz AM to get out the word on traffic, parking, and event details to visitors as they approach the city. The town is bracing to host an influx […]

PODCAST: This Week in Amateur Radio #995

This Week in Amateur Radio #995 Here is a summary of the news trending this week. March 24, 2018 This weeks edition, is anchored by, Chris Perrine, KB2FAF, Don Hulick, K2ATJ, Amy Jo Clark, Rich Lawrence, KB2MOB, and Jessica Bowen, KB2VWX. Produced and edited (and a little anchoring too) by W2XBS. Running Time: 1:31:18 Download […]

via the ARRL: ARRL Repurposes AM Broadcast Transmitter for Ham Radio Use

Thanks to a joint effort by ARRL and the Vintage Radio and Communications Museum of Connecticut (VRCMCT), a classic Gates BC-1T AM broadcast transmitter will enjoy a second life on the Amateur Radio bands for occasional use under W1AW or under the ARRL Headquarters Operators Club call sign, W1INF. Spearheaded by broadcast engineer Dan Thomas, […]

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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