Product Info

WipLL Radio Technology - Physical Layer System Description
2-36 Airspan Networks Inc. 25030311-08
The table below lists examples of cable loss per cable for maximum antenna gains,
based on the formula above. Note that the EIRP is either equal to or less than 36
dBm.
Table 2-15: Example of cable loss per cable for maximum antenna gains
Cable type Cable
length (ft)
Tx power
(dBm)
Cable loss
(dB)
Max.
antenna
gain (dBi)
Max. EIRP
(dBm)
10 18 0.6 18.6 36
30 18.9 1.5
18.6 36
BELDEN -
9913
100 21.8 4.4
18.6 36
10 19.3 1.9
18.6 36
30 22.6 5.2
18.6 36
BELDEN -
89907
100 23 16.3
18.6
25.3
Table 2-16, Table 2-17, and Table 2-18 present system ranges (in kilometers) for the
different frequency bands (900 MHz, 2.4 GHz, and 5.8 GHz, respectively) and
modes of operation (i.e., 1 Msps and 1.33 Msps).
Table 2-16: WipLL range at FCC limits for 900 MHz
Mode Modulation Rate
(Mbps)
Range
(Km)
8 FSK 3 4
4 FSK 2 10
1 Msps
2 FSK 1 24
8 FSK 4 6
1.33 Msps
2 FSK 1.33 35
Table 2-17: WipLL range at FCC limits for 2.4 GHz
Mode Modulation Rate
(Mbps)
Range
(Km)
8 FSK 3 4
4 FSK 2 10
1 Msps
2 FSK 1 22
1.33 Msps 8 FSK 4 1