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NEW RF Venue Diversity Fin Polarization Diversity Antenna – White Install

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$760.00

Available on backorder

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  • DFINW | The patented Diversity Fin® is a multi-purpose antenna for wireless microphones that reduces dropouts using a cross-polarized, hybrid design. It combines one LPDA and one dipole antenna in an orthogonal (right angle) configuration. One element captures vertically polarized waves, and the other horizontally polarized waves—doing the same job as two “shark fin” paddles while greatly improving RF and audio performance.

    To use, just connect both the A and B outputs on any antenna distributor or microphone receiver and point toward the stage.

    The Diversity Fin has found widespread adoption across multiple pro audio segments for its performance, convenience, space, and cost benefits. From high profile live sound events, to film and TV productions, to routine installations in schools and churches, the Diversity Fin is the ideal all-purpose external antenna for diversity microphone systems of any brand. A parts kit is available separately to replace lost whip antennas and mounting blocks.

    Electrical

    Operating frequency: 470–698 MHz
    Bandwidth: 228 MHz
    Average return loss: -9. 4 dB
    Impedance: 50Ω
    LPDA

    Beam width: 140° azimuth
    F/B ratio: -8 dB
    F/S ratio: -5 dB
    Gain: 5 dBd
    Dipole

    Beam width: 100° azimuth
    F/B ratio: -5 dB
    F/S ratio: -13 dB
    Gain: 1.8 dBd
    Physical

    Length: 300mm
    Height: 370mm
    Weight: 454g
    Mount threads: 1/4-20, 3/8-16, 5/8-27
    Operating temperature: -23°C–54°C
    Color: Black
    Connector(s): (2) BNC female

  • Weight 4 lbs
    Dimensions 14 × 14 × 6 in
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