In Australia on the AM radio band the numbers always add up to 9 anyone know why?

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In Australia on the AM radio band the numbers always add up to 9 anyone know why?

2007-03-17 10:21:55 · 1 answers · asked by pejolaing 1 in Consumer Electronics ➔ Other - Electronics

1 answers

Assignment of frequencies in the AM band has to do with the amount of bandwidth necessary to broadcast the full signal and not interfere with adjacent stations. The Americas Region uses 10khz spacing and other regions, including Aust., use 9 khz spacing between stations.

2007-03-17 10:44:12 · answer #1 · answered by Dale P 6 · 0⤊ 0⤋