Five units directional FM antenna

 

●    Frequency range 87.5-108MHz

●    Gain            12.5dB

●    Directional radiation, it can be made up antenna array.

●    Vertical polarization or horizontal polarization.

●    The weight is light, it can be disassembled

●    Stainless oscillator.

 

 

Electrical Specification

Mechanical Specification

Frequency range

87.0-108MHz

Size(mm)

3000(L)x1740(H)x100(W)

Input impedance

50Ω

Weight

19Kg(Aluminum reflex oscillator)

28Kg(Stainless steel reflective oscillator)

Input interface

L27-50K

Wind load

650N(Wind velocity 150Km/h)

Maximum power capacity

1KW

Safety factor

2(Wind velocity 225Km/h)

VSWR(Designated  frequency)

<1.10

Material

Reflex oscillator: Aluminum/ stainless steel

Polarization ways

Vertical

Oscillator: copper/ stainless steel

Gain

12.5dB

Inner conductor:  Aluminum/ Copper

Half power angle

E-map ±20

H-map ±22

Protection cover (Optional): FRP

Lightning protection

DC Ground

Installation mode

Hung in side

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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