Cambium PTP 450 series, User Manual

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PTP 450 User Guide Link planning
2-52
ptp-450 (July 2014)
Table 32 Link budget details – 5.8GHz PTP 450 BHM and PTP 430 BHS link, 10MHz Channel
Bandwidth
Product Parameter
Range Details
1x 2x 3x
PTP 450 BHM
PTP 430 BHS
Modulation QPSK-SISO 16-QAM-SISO 64-QAM-SISO
5.8GHz Max. LOS
Link Budget (no
fade margin)
with Integrated
BHS antenna
12.4 mi / 19.84 km 6.2 mi / 9.92 km 2.4 mi / 3.84 km
with CLIP that
adds 9 dB to BHS
capability
31.2 mi / 49.92 km 15.6 mi / 24.96 km 6 mi / 9.6 km
with LENS that
adds 5 dB to BHS
capability
24.8 mi / 39.68 km 12.4 mi / 19.84 km 4.8 mi / 7.68 km
with Reflector Dish
that adds 14 dB to
BHS capability
40 mi / 64 km 35 mi / 56 km 13.5 mi / 21.6 km
5.8GHz Max.
nLOS Link Budget
(additional 5 dB
link loss)
with Integrated
BHS antenna
7 mi / 11.2 km 3.5 mi / 5.6 km 1.3 mi / 2.08 km
with CLIP that
adds 9 dB to BHS
capability
17.5 mi / 28 km 8.8 mi / 14.08 km 3.4 mi / 5.44 km
with LENS that
adds 5 dB to BHS
capability
13.9 mi / 22.24 km 7 mi / 11.2 km 2.7 mi / 4.32 km
with Reflector Dish
that adds 14 dB to
BHS capability
39.3 mi / 62.88 km 19.7 mi / 31.52 km 7.6 mi / 12.16 km
5.8GHz Max.
NLOS1 Link
Budget (additional
15 dB link loss)
with Integrated
BHS antenna
2.2 mi / 3.52 km 1.1 mi / 1.76 km 0.4 mi / 0.64 km
with CLIP that
adds 9 dB to BHS
capability
5.5 mi / 8.8 km 2.8 mi / 4.48 km 1.1 mi / 1.76 km
with LENS that
adds 5 dB to BHS
capability
4.4 mi / 7.04 km 2.2 mi / 3.52 km 0.8 mi / 1.28 km
with Reflector Dish
that adds 14 dB to
BHS capability
12.4 mi / 19.84 km 6.2 mi / 9.92 km 2.4 mi / 3.84 km
5.8GHz Max.
NLOS2 Link
Budget (additional
25 dB link loss)
with Integrated
BHS antenna
0.7 mi / 1.12 km 0.4 mi / 0.64 km 0.1 mi / 0.16 km
with CLIP that
adds 9 dB to BHS
capability
1.8 mi / 2.88 km 0.9 mi / 1.44 km 0.3 mi / 0.48 km
with LENS that
adds 5 dB to BHS
capability
1.4 mi / 2.24 km 0.7 mi / 1.12 km 0.3 mi / 0.48 km
with Reflector Dish
that adds 14 dB to
BHS capability
3.9 mi / 6.24 km 2 mi / 3.2 km 0.8 mi / 1.28 km