User's Manual

Appendix D. FCC-Certified Antennas for BreezeACCESS II
Base Station Equipment Installation Manual 48 BreezeACCESS Series
Table D- 2. Required Adjustments
Antenna Gain
(dBi)
Allowed RF Power
in dBm (at
antenna port)
Required Attenuation
from Maximum
Power (dB)
24 12 14
18 18 8
17 19 7
16 20 6
13 23 3
<10 26 0
Use the Transmit Power Control parameter to change the gain of the Tx power
circuits as required. A value of 15 represents the highest transmit power level.
A lower value represents a lower transmit power level. The allowed range is from
0 to 15. The default value is 15 (maximum power). The effect of this parameter
on the transmitted power is not linear. In addition, it is affected by the length
(attenuation) of the IF cable.
Table D- 3 on the next page displays transmit power control parameters values
required to decrease the transmitted power by approximately 5 dB, 10 dB and 15
dB as a function of cable length (refers to RG-58).