RF Venue Polarization Diversity Fin Antenna

SKU: RFVDFIN MFR: DFIN
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Key Features

  • Enhance your audio with this RF Venue antenna, designed for superior sound quality.
  • Get reliable connectivity with our polarization diversity fin antenna, 470-698 MHz range.
  • Boost your signal strength! This antenna's 5 dBd gain ensures clear, robust audio.
  • Durable design: Operates flawlessly from -23°C to 54°C, built to last for outdoor events.
  • Wide compatibility: Use this antenna with UHF distribution & receivers for versatile setup.
  • Easy to mount: Features 1/4-20, 3/8-16, 5/8-27 threads for hassle-free installation.
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Special Order?Estimated to Ship: 09/05/2025
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RF Venue Diversity Fin Specifications

Electrical

Electrical

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  • Operating frequency

    470-698 MHz

  • Bandwidth

    228MHz

  • Average return loss

    -9.4 dB

  • Impedance

    50 Ohm

  • Beam width

    140 Degree azimuth

  • F/B ratio

    -8 dB

  • F/S ratio

    -5 dB

  • Gain

    5 dBd

  • Beam width

    100 Degree azimuth

  • F/B ratio

    -5 dB

  • F/S ratio

    -13 dB

  • Gain

    1.8 dBd

Physical

Jump to...
  • Mount threads

    1/4-20, 3/8-16, 5/8-27

  • Operating temperature

    -9.4 Degree F - 129.2 Degree F (-23 Degree C - 54 Degree C)

  • Connectors

    2x BNC female

  • Dimensions (L x H)

    11.8 x 14.5" (300 x 370mm)

  • Weight

    16 oz (454g)

  • UPC Code

    718122342013

Designed For Use With:

  • UHF Distribution & Receivers

Need Help?

For any questions about compatibility with this product, call us at 800-223-2500 or you can email us any time.

About RF Venue Diversity Fin

Be at the forefront of audio technology with the Polarization Diversity Fin Antenna, a high-quality, innovative product from the reputable brand RF Venue. This durable and efficient antenna is designed specifically for UHF distribution and receivers, making it a versatile choice for a multitude of applications.

Our patented Diversity Fin Antenna is more than just an antenna for wireless microphones. It's a game-changer in the world of audio technology, designed to significantly reduce dropouts with its unique cross-polarized, hybrid design. This innovative antenna combines the power of one Log-Periodic Dipole Array (LPDA) and one dipole antenna in an orthogonal, or right angle, configuration. This strategic design allows one element to capture vertically polarized waves, while the other captures horizontally polarized waves.

The result The Diversity Fin Antenna performs the same job as two traditional "shark fin" paddles, but with a marked improvement in both RF and audio performance. This makes it an ideal solution for a wide range of pro audio segments, from high-profile live sound events and film and TV productions, to routine installations in schools and churches.

Experience the performance, convenience, space, and cost benefits of the Diversity Fin Antenna. It's the all-purpose external antenna that's revolutionizing diversity microphone systems across brands.

RF Venue Diversity Fin Features

  • High-quality, durable Polarization Diversity Fin Antenna from reputable brand RF Venue
  • Innovative cross-polarized, hybrid design for reduced dropouts in wireless microphones
  • Combines one LPDA and one dipole antenna in an orthogonal configuration for improved performance
  • Captures both vertically and horizontally polarized waves for versatility in UHF distribution and receivers
  • Ideal for a wide range of pro audio segments including live sound events, film and TV productions, and routine installations
  • Offers performance, convenience, space, and cost benefits over traditional "shark fin" paddles

Key Features

  • Enhance your audio with this RF Venue antenna, designed for superior sound quality.
  • Get reliable connectivity with our polarization diversity fin antenna, 470-698 MHz range.
  • Boost your signal strength! This antenna's 5 dBd gain ensures clear, robust audio.
  • Durable design: Operates flawlessly from -23°C to 54°C, built to last for outdoor events.
  • Wide compatibility: Use this antenna with UHF distribution & receivers for versatile setup.
  • Easy to mount: Features 1/4-20, 3/8-16, 5/8-27 threads for hassle-free installation.

What's in the box:

  • Polarization Diversity Fin Antenna
  • (2x Coax Cables Not Included)
  • RF Venue 1 Year Limited Warranty