L A B E L I T A L Y S R L
- V i a S . A l l e n d e , 5 9 – 4 1 1 2 2 M O D E N A
T E L : + 3 9 - 5 9 - 3 6 2 9 9 3 F A X : + 3 9 - 5 9 - 3 7 6 0 5 6
w e b - w w w . l a b e l i t a l y . c o m e - m a i l - i n f o @ l a b e l i t a l y . c o m
2
SUGGESTED MAST SECTION
Is suggested install this Antenna over a pole with section from 65 to 105mm.
DISTANCE ESTIMATION BETWEEN FM ANTENNA BAYS
Wave Length =
λ
=
300 : f(MHz)
Distance between antenna bays ( all antenna types) =
d
d (suggested) =
λ
x 0.85
examples
88MHz
➾
λ
= 300 : 88 = 3.41 mt
➾
d = 3.41 x 0.85 = 2.9 mt
98MHz
➾
λ
= 300 : 98 = 3.06 mt
➾
d = 3.06 x 0.85 = 2.6 mt
108MHz
➾
λ
= 300 : 108 = 2.78 mt
➾
d = 2.78 x 0.85 = 2.36 mt
Distance
d
suggested 2.6mt even if working frequency is Mid FM Band
