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CONTROLS
The signal from the broadcast station enters the CT-
: 600 antenna directly on the one hand, but also after
bouncing off mountains and buildings, on the other.
These
reflected
signals, coming
in from
different
angles, are called "multipath," and because they are
delayed a bit actually interfere with the main signal.
This has a particularly adverse affect upon FM stereo
channel separation (see Fig. 12).
Precision
antenna
location
and
aiming can go far
toward reducing multipath reception, especially when
done with the aid of an oscilloscope. In this case, the
oscilloscope
should
be
connected
to the
special
Multipath terminals provided on the rear panel (see
Fig. 13).
Even
if an oscilloscope is not available, more or less
precise antenna direction can be established by con-
necting a tester or level meter to the Multipath Vert
jack and then experimenting with various antenna
positions.
BROADCAST
STATION
FM T
SIGNAL
OSCILLOSCOPE
a Osalo
a
a
O
19
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