kc8mln
Member
Howdy all, I am newly getting into shortwave listening and wanted to inquire about a question...
As I scroll through the band, I am hearing a "thump/beat" sound that comes and goes as I scroll the band, I'd compare it to the sound of a heart beat that gets stronger/weaker at certain areas across the band......can anyone help me with explaining what it is? Does it have to do with the heterodyne receiver or something else?
As I scroll through the band, I am hearing a "thump/beat" sound that comes and goes as I scroll the band, I'd compare it to the sound of a heart beat that gets stronger/weaker at certain areas across the band......can anyone help me with explaining what it is? Does it have to do with the heterodyne receiver or something else?
Last edited: