2001 Saab 9-5 Owner's Manual - Page 101
2001 Saab 9-5 Manual
Page 101 highlights
Saab 9-5 Audio System 101 IB391 Shadow effect Because FM radio waves travel in straight lines from the transmitter, a shadow effect can occur when tall buildings or hills obstruct the propagation path from the transmitter to the car. IB387 Sources of FM interference Interference to FM reception can be caused by the electrical systems in other vehicles, particularly if the signal from the transmitter is weak. Cross-modulation When the radio is tuned to a weak transmitter in the vicinity of a stronger one, the car's antennas will receive signals from both. Such interference is apparent when the unwanted broadcast can be heard faintly in the background. IB390
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101
Saab 9-5 Audio System
Shadow effect
Because FM radio waves travel in straight
lines from the transmitter, a shadow effect
can occur when tall buildings or hills
obstruct the propagation path from the
transmitter to the car.
Sources of FM interference
Interference to FM reception can be caused
by the electrical systems in other vehicles,
particularly if the signal from the transmitter
is weak.
Cross-modulation
When the radio is tuned to a weak transmit-
ter in the vicinity of a stronger one, the car’s
antennas will receive signals from both.
Such interference is apparent when the
unwanted broadcast can be heard faintly in
the background.
IB391
IB390
IB387