22526Strange frequency-dependent noise change
- Aug 4, 2014Maybe this has been discussed before, but I can't find anything: can
anyone explain what is happening to me sometimes, depending on what MW
part I am tuning in. Is there some discontinuum point at about 1200 kHz?
Attached two examples:
1196.jpg: if I tune to that frequency or above, I get only slight noise
belt around 1400 kHz.
1195.jpg: tuning one kHz down or more, noise on 1400 kHz is stronger and
another big noise belt appears at around 1000 kHz. The increase in noise
is heard also clearly by ear, when tuning this 1 kHz down.
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