Filter
Top Products
Calculating Range & Clearance
The Dynamic Range Budget
D-6 Outdoor Antenna Installation Guide
To read Table D-3 correctly:
• Use the Dynamic Range Budget value that you read from
either Table D-1 or Table D-2.
• Locate this value in Table D-3:
— Values marked with an asterisk (*) in Table D-3 correspond
to Dynamic Range Budgets for 1-Mbit/s link-speed
connections.
— All other values correspond to Dynamic Range Budgets for
2-Mbit/s link-speed connections.
—Values in Bold apply only to FCC regulated countries.
Table D-3 Minimum Clearance for Maximum Range
Dynamic Range Minimum Clearance Maximum Range
meters (feet) kilometers (miles)
106.8 dB 5.8 (19.1) 2.1 (1.3)
108.5 dB
6.5 (21.4) 2.5 (1.6)
109.8 dB* 7.0 (23.0) 2.9 (1.8)
110.2 dB 7.2 (23.7) 3.0 (1.9)
111.5 dB*
7.8 (25.7) 3.5 (2.2)
113.2 dB* 8.7 (28.6) 4.3 (2.7)
113.8 dB 9.0 (29.6) 4.6 (2.9)
115.5 dB
10.1 (33.2) 5.6 (3.5)
116.8 dB* 11.1 (36.5) 6.5 (4.0)
117.2 dB 11.5 (37.8) 6.8 (4.2)
118.5 dB*
12.6 (41.5) 7.9 (4.9)
120.2 dB* 14.4 (47.4) 9.6 (6.0)
120.8 dB 15.1 (49.7) 10.3 (6.4)
122.5 dB
17.5 (57.6) 12.6 (7.8)
123.8 dB* 19.8 (65.1) 14.6 (9.1)
124.2 dB 20.6 (67.8) 15.3 (9.5)
125.5 dB*
23.5 (77.3) 17.7 (11.0)
127.2 dB* 28.5 (93.8) 21.6 (13.4)