Alvarion BreezeACCESS II CX, Системное руководство

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Chapter 3 - Commissioning
Configuring the Transmit Power of
the A
ively small area while minimizing
the interference with the operation of units in neighboring cells.
U-RE-2.4
The transmitted output power of the AU-RE-2.4 should be adjusted in
the following cases:
If there is a need to cover a relat
According to the FCC rules 15.247 (3), when operating the
equipment in a multi point system, the RF output power must be
adjusted according to the gain of the antenna to limit the EIRP to a
maximum of 36 dBm.
Table 3-6 displays the required value of the Transmit Power Control
rameter for FCC approved antennas. pa
NOTE
According to FCC Rule 15.204 ©, only antennas authorized as part of the FCC grant
may be used with this product.
For compliance with IC&FCC requirements, the maximum allowed output power in units
operating in HDM Mode is 19 dBm. Therefore, when using an antenna with a net gain of
17 dBi or lower, the Transmit Power Control parameter should be set to the maximum
value for an output power that does not exceed 19 dBm. These values are identified
clearly in the appropriate locations in the tables.
Table 3-6: Required Value of Transmit Power Control Parameter for 2.4 GHz FCC
Approved AU Antennas
Antenna Net Gain* Transmit Power
Control Parameter
Output Power to
Antenna Port
SECT 17V-60 16.5 10 19
SECT 16V-90 17 17.5 9
UNI-16 15.5 10 19
UNI-24 23.5 7 12
UNI-9 7.5 15 (10 for HDM) 26.5 (19 for HDM)
OMNI-8 26.5 (19 for HDM) 7.5 15 (10 for HDM)
* The net gain of the antenna kit includes the loss of the RF cable included in the
kit (if applicable).
Cell Extender System Manual
3-16