Alvarion BreezeACCESS II CX System Manual page 65

Cell extender
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NOTE
If you are h
aving difficulties in obtaining a good RSSI, since the RSSI bar
precise, it is recommended
more precise alignment of the antenna.
NOTE
In some cases, the antenna of the BreezeACCESS VL SU may need to be tilted to
ensure that the level at whi
versa) is not too high. As a rule of thumb, if the SU is located at a distance of less than
300 meters from the AU, it
to 15°. To guarantee a safety margin from the saturation level (received signal of –
40dBm at the antenna port), the SNR should not be higher than 50dB. The orange LED
of the SNR bar indicates that the SNR is higher than 50dB.
Manual Revision 1.0
that you use the Conti
nuous Lin
Applicable only to BreezeACCESS VL SU
ch the SU receives transmissio
is recommended to
up-tilt the antenna by approximately 10°
Aligning the SU's Antenna
indicator is not
k Quality Disp
lay test for
ns from the AU (and vice
3-15

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