Shure RFVENUE Diversity Fin Antenna

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Write a review Q&A SKU: TZ-RFVENUE PSSL ID#: 216173
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RFVENUE Diversity Fin Antenna

The Diversity Fin® Antenna is a multi-purpose antenna for wireless microphones that doesn’t drop out by using the patented cross-polarized design. It provides a diversity solution in a single package by combining one log-periodic dipole array (LPDA) and one dipole antenna in an orthogonal (right angle) configuration. One element captures vertically polarized signals, and the other horizontally polarized signals.


  • Improves signal consistency in indoor reflective environments
  • One Diversity Fin replaces two traditional LPDA paddle antennas
  • Works with any brand wireless mic system


  • 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 / 12”
    • Height: 370mm / 14.6”
    • Weight: 454g / 1lb
    • Mount threads: 1/4-20, 3/8-16, 5/8-27
    • Operating temperature: -23–54°C / -9–130°F
    • Color: Black or white
    • Connector(s): (2) BNC female


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