This week my signal strength meters have been bouncing all over the place when I tune to KAZD/55. The picture and sound are OK - no breakups - and if I didn't obsess over signal strength I would never have noticed anything amiss. It looks as if there's some sort of intermittent noise on RF 39, but not enough to impair reception.
Nothing appears wrong on adjacent RF 40 (KXTX/39), by the way.
Nothing appears wrong on adjacent RF 40 (KXTX/39), by the way.