sowny.net | The Southern Ontario/WNY Radio-TV Forum


You are not logged in. Would you like to login or register?

January 19, 2018 8:43 am  #1


A Technical Question - Pattern Change

One of my local AM stations this morning appeared to change pattern at about  4:45 a.m.

I'm no tech guy so my question is why?

I always thought pattern change was somehow involved with sun up - sundown/dusk and dawn etc. etc.

Am I wrong about that?

And is my local station doing something underhanded by making the change at 4:45 a.m. ??

This old fossil is curious


  
 

January 19, 2018 3:03 pm  #2


Re: A Technical Question - Pattern Change

That does make sense ... curious who it is, can keep an eye on the channel up north of Toronto to see if there's any noticeable difference ...