Installation
Suggestion
The
antenna
is
recommended
to
installed
in
a
relatively
open
and
high
position,
such
as
the
roof,
near
the
window
or
out
of
the
window.
If
the
antenna
is
placed
indoors,
the
signal
transmission
distance
will
be
reduced.
|
Higer
dBi
is
not
always
better
-
l
Choose
a
lower
dBi
antenna
if
you’re
in
the
city
or
surrounded
by
the
tall
buildings(A
high
hotspot
density).
-
l
Choose
a
higher
dBi
antenna
if
you
living
in
the
suburbs
or
wide
open
spaces(A
low
hotspot
density).
|
Low
VSWR
The
VSWR
of
this
antenna
is
1.12.
Specifically
tuned
for
the
US
915MHz
frequencies.
Because
anything
below
an
SWR
of
1.5
has
a
minimal
(4%
at
1.5)
impact
on
range,the
closer
the
VWSR
is
to
1,
the
smaller
the
reflection.
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