View Single Post
  #1   Report Post  
Old February 4th 06, 03:20 AM posted to rec.radio.shortwave
Lenny
 
Posts: n/a
Default 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