Why Does This Happen?
I have an R-75 with all the Kiwa mods.
Here's the scenario:
I'll tune to an international broadcast station on AM.
Then, if I switch to either USB or LSB and tune off the frequency either
way,
I'll hear a whine which gets higher in pitch as I move further away from the
center frequency.
Is this normal?
Can SSB only tune an AM station on it's exact frequency?
Thanks
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