Siemens SCALANCE W788-1PRO Operating Instructions Manual page 151

Configuration Using Web Based Management and the Command Line Interface
Based on the settings for antenna
automatically selects the permitted channels. Under some circumstances, there
may be fewer permitted chann
than for antennas with a lower
The entries for the Siemens antenna models
an < Antenna type> selection li
input box. T
of the ante
name .
Note
If you select User defin
for the antenna gain in
the lo sses of the anten
Antennas
Th e Antenna Mode list
● The Diversity settin
transmission. For e
Both antennas sho
approximately the same space. If an access point is operated with the diversity
setting and the two
effects.
● With the setting Tx
receive.
● With the setting Tx
receive.
With the settings Diversity, Tx on A, Rx on B and Tx on B, Rx on A, both antennas
must be connected per WLAN interface. If only one antenna is connected, the
connected antenna must be set permanently. The second antenna socket must
also have a 50 Ω terminator fitted.
Operating Instructions SCALANCE W78x
C79000-G8976-C184-07
els available for antennas with a higher antenna gain
antenna gain.
st that automatically enters the correct value in the
he values entered auto
nna connecting cables
ed, you have the option
the range from 0 throug
na connecting cable into account
box specifies the use of antenna
g takes the best of
ach WLAN interface, both anten
uld also be of the same type and
antennas span different cells
on A, Rx on B, antenna A is use
on B, Rx on A antenna B is
gain and transmit power, the SCALANCE W
are supported in the Web interface by
matically tak e into account the different lengths
shown in the selection list follow
of entering dBi values as integers
h 30 dBi. Please remember to take
.
s.
the two antennas for the data
nas must be connected.
th
, this c
d t
used to
ing the typ e
ey should also illuminate
an have negative
o send and antenna B to
send and antenna A to
151