305 BROADCAST AKG/7N Manual do utilizador - Página 3
Procurar online ou descarregar pdf Manual do utilizador para Antena 305 BROADCAST AKG/7N. 305 BROADCAST AKG/7N 9 páginas. Circular polarization fm antenna
FM Antenna User Manual
SUGGESTED MAST SECTION
Is suggested install this Antenna over poles or guyed mast because the section
higher than 110mm.
DISTANCE ESTIMATION BETWEEN FM
ANTENNA BAYS
Wave Length =
= 300 : f(MHz)
λ
Distance between antenna bays (any antenna types) = d
d (suggested) =
x 0.85
λ
.
88MHz
= 300 : 88 = 3.41 mt
λ
.
98MHz
= 300 : 98 = 3.06 mt
λ
.
108MHz
= 300 : 108 = 2.78 mt
λ
Distance d suggested 2.5 - 2.6mt even if working frequency is 88MHz or
108MHz
.
d = 3.41 x 0.85 = 2.9 mt
.
d = 3.06 x 0.85 = 2.6 mt
.
d = 2.78 x 0.85 = 2.36 mt
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