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- -- card: 39368 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 7720
- -- name: #121
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 12 into group
- put "B" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
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- Question #12
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- -- part contents for background part 1
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- 4AD-4.2 How does "intermodulation interference" between two transmitters usually occur?
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- When the signals from the transmitters are reflected out of phase from airplanes passing overhead
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- -- part contents for background part 27
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- When they are in close proximity and the signals mix in one or both of their final amplifiers
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- When they are in close proximity and the signals cause feedback in one or both of their final amplifiers
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- -- part contents for background part 29
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- When the signals from the transmitters are reflected in phase from airplanes passing overhead