Link planning
2-40
ptp-450 (July 2014)
Table 20
Link budget details – 5.8 GHz PTP 450 link, 10 MHz Channel Bandwidth
Product Parameter
Range Details
1x
2x
4x
6x
8x
PTP 450
Modulation
QPSK-SISO
QPSK-MIMO-B
16QAM-
MIMO-B
64QAM-MIMO-
B
256QAM-
MIMO-B
5.8GHz Max.
LOS Link
Budget (no fade
margin)
with Integrated BHS
antenna
17.7 mi / 28.32
km
12.5 mi / 20 km
5.5 mi / 8.8 km
2.5 mi / 4 km
0.6 mi / 0.96 km
with CLIP that adds
8 dB to BHS
capability
40 mi / 64 km
35.3 mi / 56.48
km
15.6 mi / 24.96
km
7.1 mi / 11.36 km
1.8 mi / 2.88 km
with Reflector Dish
that adds 14 dB to
BHS capability
40 mi / 64 km
40 mi / 64 km
27.7 mi / 44.32
km
12.7 mi / 20.32
km
3.2 mi / 5.12 km
5.8GHz Max.
nLOS Link
Budget
(additional 5 dB
link loss)
with Integrated BHS
antenna
9.9 mi / 15.84
km
7 mi / 11.2 km
3.1 mi / 4.96 km
1.4 mi / 2.24 km
0.4 mi / 0.64 km
with CLIP that adds
8 dB to BHS
capability
28 mi / 44.8 km
19.8 mi / 31.68
km
8.8 mi / 14.08
km
4 mi / 6.4 km
1 mi / 1.6 km
with Reflector Dish
that adds 14 dB to
BHS capability
40 mi / 64 km
35.3 mi / 56.48
km
15.6 mi / 24.96
km
7.1 mi / 11.36 km
1.8 mi / 2.88 km
5.8GHz Max.
NLOS1 Link
Budget
(additional 15
dB link loss)
with Integrated BHS
antenna
3.1 mi / 4.96 km
2.2 mi / 3.52 km
1 mi / 1.6 km
0.4 mi / 0.64 km
0.1 mi / 0.16 km
with CLIP that adds
8 dB to BHS
capability
8.9 mi / 14.24
km
6.3 mi / 10.08
km
2.8 mi / 4.48 km
1.3 mi / 2.08 km
0.3 mi / 0.48 km
with Reflector Dish
that adds 14 dB to
BHS capability
15.8 mi / 25.28
km
11.2 mi / 17.92
km
4.9 mi / 7.84 km
2.3 mi / 3.68 km
0.6 mi / 0.96 km
5.8GHz Max.
NLOS2 Link
Budget
(additional 25
dB link loss)
with Integrated BHS
antenna
1 mi / 1.6 km
0.7 mi / 1.12 km
0.3 mi / 0.48 km
0.1 mi / 0.16 km
0.1 mi / 0.16 km
with CLIP that adds
8 dB to BHS
capability
2.8 mi / 4.48 km
2 mi / 3.2 km
0.9 mi / 1.44 km
0.4 mi / 0.64 km
0.1 mi / 0.16 km
with Reflector Dish
that adds 14 dB to
BHS capability
5 mi / 8 km
3.5 mi / 5.6 km
1.6 mi / 2.56 km
0.7 mi / 1.12 km
0.2 mi / 0.32 km
Summary of Contents for PTP 450 series
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