On Feb 15, 5:38*am, David wrote:
Bart Bailey wrote:
In
posted on Thu, 14 Feb 2008 08:36:23 -0800 (PST), ShortwaveLoonWatch LtD
wrote: Begin *
The IBOC is turned on during daylight hours. Wipes out everything 7
khz either
side of their center carrier.
I seem to remember it being more like peaks12.5kcs on either side,
guess I'll have to fire up the spectrum scope and have another looksee.
- You don't need an analyzer.
- Any AM adio will do.
- 1st and 2nd adjacents are effectively wiped-out
GRAPH-IMAGE : AM & FM "HD" Radio showing both the
http://electronicdesign.com/Files/29.../Figure_02.gif
Analog Signal and Digital Side-Bands using IBOC by iBiquity