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[Photo] FM-DV3 dipole antenna

November 10, 2023
FM-DV3 dipole antenna
Frequency range 87.5-108MHz
Gain 6dBd
Vertically polarized high-power antenna omnidirectional radiation can form a linear antenna array stainless steel / copper oscillator can be zero-filled and beam down tilt as required














Electrical performance
Mechanical behavior
Frequency Range
87.5-108MHz
size
5000x1100x300
input resistance
50 ohm
weight
82Kg (copper)
input interface
68Kg (stainless steel)
Maximum power capacity
5KW
Wind load
4010N (wind speed 150Km / h)
VSWR (specified frequency)
≤1.10
Safety factor
2 (wind speed 225Km / h)
Polarization mode
vertical
material
Main mast: stainless steel
Gain (relative to half-wave oscillator)
6dB
Vibrator: stainless steel / copper
Half power angle
E-graph ± 9 °
H-graph ± 150 °
Inner conductor: copper (silver plated)

Protective cover: fiberglass
Lightning protection
DC ground
Installation method
Free standing / side hanging

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