- A main reason for AM stations signing off for good?🔍
- Should the FCC shut down AM Radio?🔍
- Why AM Stations Must Reduce Power🔍
- Old School Tech; Why AM Radio Stations De|power At Dusk🔍
- Why did some U.S. AM radio stations used to sign off at sunset?🔍
- The future of AM radio in the US🔍
- Why the Battle Against an AM Radio Mandate Matters🔍
- TIL that AM Stations Must Reduce Power🔍
A main reason for AM stations signing off for good?
A main reason for AM stations signing off for good?
Most of these stations are signing off because they simply are not profitable anymore and the land underneath them is where the value is.
Should the FCC shut down AM Radio? - Reddit
Shutting it down will not open up more frequencies as they'll be shut down. There is nothing useful to go in it's place.
Most AM radio stations are required by the FCC's rules to reduce their power or cease operating at night in order to avoid interference to other AM stations.
Old School Tech; Why AM Radio Stations De-power At Dusk
Just like most AM stations use directional antenna arrays. So to protect other AM stations and steer signal away from the other station. Night ...
Why did some U.S. AM radio stations used to sign off at sunset?
When the sun goes down, AM radio frequencies (around 1 MHz) start to propagate better and farther. (D-layer absorption goes away because no UV ...
The future of AM radio in the US - The Week
BMW, Mazda and Volkswagen are among the automakers that have decided to stop putting AM radios in new electrical vehicles, citing electric ...
Why the Battle Against an AM Radio Mandate Matters - LinkedIn
It's true – under certain circumstances – that AM radio transmits a signal further than FM radio. Even then, the AM signal does not go further ...
TIL that AM Stations Must Reduce Power, Change Operations, or ...
At night, the way long wavelength AM interacts with the ionosphere changes and can cause interference with other stations in a way that doesn't happen during ...
... stations to slash staff and even sign off the air for good ... Radio chief content officer Kristen Muller wrote in an email to listeners.
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, ...
While there are no radio signals reflected off this layer, it does absorb AM radio signals. Because signals are absorbed, there is less ...
Is AM Radio Dead? - Jeff Geerling
...that was the question I asked my Dad, a radio engineer for many decades, who worked at the biggest AM station in St. Louis, KMOX.
Station Sign-Ons & Sign-Offs: A Look Back At Television History
Each night at the appointed hour (usually somewhere between midnight and 1:00 AM), the station would run a sign-off video to officially end its broadcast day.
The end of AM radio in your car? - Hacker News
Those low power highway information stations are actually required to be low quality audio [1]. My understanding is that back in the day, ...
Can AM Radio Be Saved? Should It Be? - The Well News
They would reduce the number of records played on the station, and repeat listener favorites more often. At the same time the station itself ...
47 CFR Part 73 Subpart A -- AM Broadcast Stations - eCFR
The left (or right) signal as electrically reproduced in reception of AM stereophonic broadcasts. Main channel. The band of audio frequencies from 50 to 10,000 ...
Almost 5 times as many FM signals as AM signals, and each year we witness those AM signals either reducing their power or just signing off-the- ...
Radio Democracy: Why I still listen to AM radio and you should too
The consequence is that virtually no NEW AM stations are being built…and many are signing off the air and going away. Because the land ...
Sign-on and sign-off - Wikipedia
Sign-on/start-up sequence ; For television or radio stations that cut off their signal during off-broadcast hours, a test pattern ; A signal to turn on remote ...
AM Stations Have New Options - Radio World
The earnings potential of the AM station over five or 10 years may not come close to paying for development of the new site. All of that pushes ...