User's Manual

Table Of Contents

Chapter 4 - Operation and Administration BTS Menu

BreezeMAX Extreme 80 System Manual

the actual DL-UL Ratio is 40-60 in ETSI and 45-55 in FCC (where the

additional UL bandwidth is dedicated to “silence” zone).

 Normal ETSI/Normal FCC: The algorithm searches for radars according to

relevant ETSI or FCC regulations. However, the DL/UL ratio is not affected

(probability of detection is lower than required by the relevant regulations).

4.5.3.5.8.2 Frequencies Management Level

The Frequencies Management Level defines the method of handling the DFS

Frequencies Table (see “Update” on page 154) when two sectors use DFS. When

Table 4-4: Supported DFS, 4.9 GHz Units

Band Name Supported DFS

4.9 GHz Universal None

4.9 GHz FCC None

4.9 GHz Japan A None

5.3 GHz ETSI ETSI

5.2 GHz ETSI None

5.2 GHz FCC None

5.3 GHz FCC FCC

5.1 GHz FAA None

Table 4-5: Supported DFS, 5.4 GHz Units

Band Name Supported DFS

5.4 GHz Universal None

5.9 GHz Universal None

5.4 GHz ETSI ETSI

5.8 GHz ETSI ETSI

5.4 GHz FCC FCC

5.8 GHz FCC None

5.4 GHz Australia A Normal FCC

5.4 GHz Australia B Normal FCC

5.8 GHz Australia None

5.8 GHz UK Normal ETSI