User's Manual

Table Of Contents
Chapter 1 - System Description Specifications
BreezeMAX Extreme 29 System Manual
1.4.13 Notes on Maximum Tx Power Limitations for 5
GHz Units Using FCC Country Code:
According to the Country Code being used the maximum allowed Tx Power
depends on the gain of antenna(s) and in some cases also on the bandwidth for
ensuring compliance with the maximum allowed EIRP and spectral density
specified in the relevant regulations.
For units operating in the 4.9 GHz band using FCC Country Code the Maximum
Tx Power at the antenna port for frequencies in the 4.940-4.990 Ghz sub-band is
19dBm, regardless of BW and number of sectors.
The following tables show the calculated maximum transmitter power level
according to relevant FCC regulations for units operating in the 5.4 GHz band
using FCC Country Code.
Power Supply Interface (DC) ETSI EN 300 132-2
WiMAX
IEEE 802.16-2004
IEEE 802.16e-2005
NOTE
In 4.9 GHz and 5.4 GHz units, after changing the Country Code to FCC, the Country Code becomes
read-only and cannot be modified. In 5.4 GHz FCC units, the FCC Country Code is hard-coded and
cannot be modified.
Table 1-17: Maximum Tx Power @ Antenna Connector, Frequencies in the 5470-5725 MHz
Sub-Band
Antenna Type RF Chains/BW Maximum Tx Power (dBm)
Sector, 17dBi 1 RF chain /5MHz 7.7
Sector, 17dBi 2 RF chains/5MHz 4.7
Sector, 17dBi 1 RF chain /10MHz 10.7
Sector, 17dBi 2 RF chains/10MHz 7.7
Internal, 15.5dBi 1 RF chain /5MHz 8.5
Internal, 15.5dBi 2 RF chains/5MHz 8.5
Internal, 15.5dBi 1 RF chain /10MHz 11.5
Internal, 15.5dBi 2 RF chains/10MHz 11.5
Table 1-16: BTS Standards Compliance, General
Type Standard