RF Venue DFINB Diversity Fin Wireless Microphone Antenna with Wall Mount Bracket - 468-740 MHz - Black

ITEM #: RFV-DFINB MFG #: DFINB

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Free Shipping with $49 Minimum Order

Our Price:

$699.00

Availability: In Stock
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DFINB - Overview

The Diversity Fin Antenna is the flagship RF Venue wireless microphone antenna; it's portable, simple to operate, and capable of pushing diversity microphone systems to the limits of their performance while excelling in tough RF environments.

The Diversity Fin reduces microphone drop-outs and interference in a novel and remarkably simple way; instead of using two antennas of the same orientation spaced a distance apart, as with standard whip or paired LPDA "shark fin" antennas, it includes one element that captures vertically polarized waves, and another that captures horizontally polarized waves. To use, just connect both the A and B ports on any antenna distributor or wireless microphone receiver and point toward the stage. The result is an antenna that dramatically improves diversity system performance in the space of only one LPDA.

Product Setup
A single Diversity Fin can supply to up to 81 wireless receivers using the DISTRO9 HDR antenna distribution system or 25 receivers by using the DISTRO4 and is available in turn-key bundles.

  • Features:

    • Multi-Axis Coverage - Improves signal consistency in indoor reflective environments
    • Two Antennas in One - One Diversity Fin replaces two traditional LPDA paddle antennas
    • Compatible - Works with any brand UHF wireless mic system
     
  • Specifications:

      Electrical
    • Operating Frequency: 468-740 MHz
    • Bandwidth: 272 MHz
    • Average Return Loss: -9.4 dBm
    • Impedance: 50 Ω
    • Pattern Ty:pe Dual Omni-Unidirectional

      LPDA
    • Beam Width: 140° Azimuth
    • F/B Ratio: 8 dB
    • F/S Ratio: 5 dB
    • Gain: 5 dBd
    • Polarization: Vertical

      Dipole
    • Beam Width 100°: Azimuth
    • F/B Ratio: 5 dB
    • F/S Ratio: 13 dB
    • Gain: 1.8 dBd
    • Polarization: Horizontal

      Physical
    • Length: 12" (300mm)
    • Height: 15" (370mm)
    • Weight: 1 lb (454 g)
    • Mounting Block: 1/4-20, 3/18-16, 5/8-27, ..
    • Operating Temperature: -10 to 130°F (-23 to 54°C)
    • Color: Black
    • Connector: BNC female (2)
     
  • Item Includes:

    • 1x RF Venue DFINB Diversity Fin Wireless Microphone Antenna with Wall Mount Bracket - 468-740 MHz - Black
     
  • GTIN:

    0718122341016
     

DFINB - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov