Radwin 2000+ SERIES User Manual - page 229
Manual is about: POINT TO POINT BROADBAND WIRELESS
of
276
RADWIN
2000+
Series
User
Manual
Release
4.2.40
19
‐
8
Running
the
Link
Budget
Calculator
The
Fade
margin
is
the
minimum
required
for
line
‐
of
‐
sight
(LOS)
conditions.
For
degraded
link
conditions,
a
larger
Fade
margin
should
be
used.
Again,
it
is
not
avail
‐
able
when
using
Adaptive
Rate.
The
EIRP
is
calculated
in
dBm
and
Watts.
8. The
Rate
item
may
be
used
for
calculating
the
Link
Budget
under
best
and
worst
scenarios.
It
is
always
set
to
maximum
under
Adaptive
Rate.
9. If
the
required
range
between
the
two
link
sites
is
known,
you
may
enter
it
directly.
Alternatively,
you
may
enter
the
latitude
and
longitude
of
each
site
in
the
link,
in
which
case
the
distance
between
them
will
be
calculated
and
displayed.
Figure
19
‐
5:
Calculation
of
distance
from
site
coordinates
If
for
example,
we
enter:
Site
A:
41.1°N
lat
75.2°W
Long
Site
B:
40.8°N
lat
75.0°W
Long