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High gain narrowband FM dipole antenna

Model:FM-DV3

Specifications:DV3

Price:$2800

Introduce:High gain narrowband FM dipole antenna

High gain narrowband FM dipole antenna

 

    Frequency range 87.0-108MHz.

    Gain 6.3dBd (Copper Vibrator).

    Vertical polarization high power antenna.

    Omni-directional radiation; it can be made up linear antenna array.

    Copper, 304 stainless steel material.

    High-strength and anti-oxidant epoxy FRP protection hood.

    To conduct zero point padding and lobe downwardness according to requirements.

    Internal power splitter design with high reliability.


Electrical Specification

Mechanical Specification

Frequency range

87.0-108MHz

Size(mm)

5000x1100x300

Input impedance

50Ω

Weight

48Kg(Antenna)

68Kg(Including  fixture)

Input interface

IF45/IF70/IF110

Wind load

4010N(Wind velocity 150Km/h)

Rated average power capacity

1KW/3KW/5KW/10KW

Safety factor

2(wind velocity 225Km/h)

VSWR(Designated  frequency)

1.08

Material

Hard-fed: 304 stainless steel

Polarization ways

Vertical

Oscillator: copper, 304 stainless steel

Gain (copper oscillator)

6.3dBd

Inner conductor: Copper (coating silver)

Half power beam width

Vertical±9

Horizontal±150

Protection Cover: FRP of epoxy resin

Lightning protection

DC Ground

Installation mode

Independence/hung in side




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