79
ATU doesn’t find
antenna type in
AUTO DETECT mode
ATU do
esn’t find
antenna type in
AUTO DETECT mode
1.
the coaxial cable is
short-circuited
2.
the coaxial
connectors are
n’t
grounded
3.
there are some
metallic structures
too close to the
antenna
4.
the antenna is too
close to the ground
5.
the antenna is too
high above the
ground
6.
the motor cable
doesn’t work
1.
check the cable
2.
check the
connector on the
cable
3.
reposition the
antenna
4.
reposition the
antenna
5.
reposition the
antenna
6.
check or replace
the cable
S.W.R. is too high on
low bands
1.
the coaxial cable is
short-circuited
2.
the coaxial
connectors are
n’t
grounded
3.
there are some
metallic structures
too close to the
antenna
4.
the antenna is too
high above the
ground
1.
check the cable
2.
check the
connector on the
cable
3.
reposition the
antenna
4.
lower the antenna
(the right height
from a flat surface
is 1.5m)
S.W.R. is too high on
high bands
1.
the coaxial cable is
in short-circuited
2.
the coaxial
connectors are
n’t
grounded
1.
check the cable
2.
check the
connector on the
cable
Summary of Contents for I3VHF LOOP ANTENNA
Page 1: ...0 ...
Page 2: ...1 ITALIANO ...
Page 10: ...9 Rimuovere i bulloni dall altro semi loop E posizionarlo sulla staffa di fissaggio ...
Page 43: ...42 ENGLISH ...
Page 84: ...83 ...
Page 85: ...84 DEUTSCH ...
