SKU: DFIN, DFINW, DFINB

Diversity Fin® Antenna

MAP: $649 USD

The Diversity Fin® Antenna is a multi-purpose antenna for wireless microphones that doesn’t drop out by using our 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.

Antenna Quick Sheet Where To Buy

Key Features About Setup What's Included Resources FAQs

Key Features & Benefits

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 wireless mic or IEM system

About the Product

Target Audience and Venues

Wireless mic users seeking to improve both performance and reliability
Pattern and Range

120° horizontal coverage with typical range of at least 300'
Pattern Placement Example

Put it at stage wings or front of house (FOH). Point at transmitters (or where the talent is).
Available Packs & Parts

Bundled Packs Available:

4 Channel Upgrade Packs:

SKU: DFINDISTRO4 - Black Diversity Fin Antenna with padded cover and stand mount bracket, DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two 25' RG8X BNC cables

SKU: DFINBDISTRO4 - Black Diversity Fin Antenna with black wall mount bracket, DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two 25' RG8X BNC cables

SKU: DFINWDISTRO4 - White Diversity Fin Antenna with white stand mount bracket DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two White 25' RG8X BNC cables

5 Channel Upgrade Packs:

SKU: DFIND5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, stand-mount, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

SKU: DFINBD5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, black install, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

SKU: DFINWD5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, white install, (2) 25' RF Venue Low Loss Antenna Cables, white, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

9 Channel Upgrade Packs:

SKU: DFIND9 - Black Diversity Fin Antenna with padded cover and stand mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

SKU: DFINBD9 - Black Diversity Fin Antenna with black wall mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

SKU: DFINWD9 - White Diversity Fin Antenna with white stand mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two White 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

C6CPS-D5DFIN - includes (1) COMB6CP-STAGE [(1)COMBINE6 Six Channel In-Ear Monitor Combiner, (1) CP Stage Antenna, (10) 1.5' RF Venue Low Loss BNC Interconnect Cables, and (1) 25’ RG8X Coaxial Cable] and (1) D5DFIN [(1) DISTRO5 HDR, (1) Diversity Fin Antenna, stand-mount, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

Wireless mic users seeking to improve both performance and reliability

120° horizontal coverage with typical range of at least 300'

Put it at stage wings or front of house (FOH). Point at transmitters (or where the talent is).

Bundled Packs Available:

4 Channel Upgrade Packs:

SKU: DFINDISTRO4 - Black Diversity Fin Antenna with padded cover and stand mount bracket, DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two 25' RG8X BNC cables

SKU: DFINBDISTRO4 - Black Diversity Fin Antenna with black wall mount bracket, DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two 25' RG8X BNC cables

SKU: DFINWDISTRO4 - White Diversity Fin Antenna with white stand mount bracket DISTRO4 Antenna Distribution system with (10) BNC jumpers, (4) DC jumpers, and (1) AC power cord Two White 25' RG8X BNC cables

5 Channel Upgrade Packs:

SKU: DFIND5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, stand-mount, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

SKU: DFINBD5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, black install, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

SKU: DFINWD5 - (1) DISTRO5 HDR, (1) Diversity Fin Antenna, white install, (2) 25' RF Venue Low Loss Antenna Cables, white, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

9 Channel Upgrade Packs:

SKU: DFIND9 - Black Diversity Fin Antenna with padded cover and stand mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

SKU: DFINBD9 - Black Diversity Fin Antenna with black wall mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

SKU: DFINWD9 - White Diversity Fin Antenna with white stand mount bracket DISTRO9 HDR Antenna Distribution system with AC power cord Two White 25' RG8X BNC cables Ten 1.5' RG8X BNC cables Ten 2' RG8X BNC cables One Power Distribution Kit

C6CPS-D5DFIN - includes (1) COMB6CP-STAGE [(1)COMBINE6 Six Channel In-Ear Monitor Combiner, (1) CP Stage Antenna, (10) 1.5' RF Venue Low Loss BNC Interconnect Cables, and (1) 25’ RG8X Coaxial Cable] and (1) D5DFIN [(1) DISTRO5 HDR, (1) Diversity Fin Antenna, stand-mount, (2) 25' RF Venue Low Loss Antenna Cables, black, (1) 10 Pack 1.5' RF Venue Low Loss BNC Interconnect Cables, (1) DC-OCTOPUS-CABLE

What Our Customers Have to Say

“I’ve been using RF Venue’s Diversity Fin antennas for years on touring and rentals, and they’ve always performed perfectly.”

Chad Griswold, CEO at Mastermind

"The Diversity Fin is an ingenious design that offers the advantages of Unidirectional and Omnidirectional receive circuits in one compact and easily traveled device. As of late, the Diversity Fin is particularly useful on soundstages / film shoots where antenna placement may be less than ideal."

Drew Curtis from Telesonix

"I purchased an RF Venue Diversity Fin antenna, and it gives me rock solid performance when I set up at the back of the church. The Diversity Fin is the best option on the market for the type of work I do. I have already recommended it to others that do similar work."

Len Christiansen, Live Sound Support for Churches

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. More setup diagrams available in the resources section.

D45MICS

For extra protection use we recommend an acrylic dome. Check out this blog post for more information.

What's Included

SKU: DFIN - Black Diversity Fin Antenna, Padded Cover, Stand mount bracket

SKU: DFINB - Black Diversity Fin Antenna, Black wall mount bracket

SKU: DFINW - White Diversity Fin Antenna, White wall mount bracket

Specifications and Product Resources

View All Resources

Most Common Questions Asked

What is the range of the Diversity Fin?

The range of any wireless system depends on a number of factors, of which antenna type is only one. Antenna placement, noise floor, and interfering signals are by far the most significant factors in determining range. Very few live sound applications exceed antenna to mic distances of 300’. The Diversity Fin will provide the same or slightly better range than paddle/shark fin antennas, under the same RF conditions - which is more than enough for most production scenarios. Those who need longer range should consider the CP Beam.

How many Diversity Fins are required per receiver?

Only one Diversity Fin is required per diversity receiver. The Diversity Fin is a polarization diversity antenna system with two antenna outputs. Simply connect output one of the Diversity Fin’s outputs to channel “A,” and the other to channel “B” on your wireless microphone receiver or antenna distributor. Consider watching the video for a better mental picture. A single Diversity Fin can accommodate four or more receivers using a single or cascaded DISTRO5 HDR antenna distributor.

Does the Diversity Fin work with in-ear monitors?

The Diversity Fin was designed for receive applications in a diversity receiver system. Although it is technically possible to use one of the two antenna elements (LPDA or dipole) for a transmit application, like an in-ear monitor, none of the Diversity Fin’s benefits will carry over to a transmit scheme. In other words, it defeats the point. You’re better off purchasing a single standalone paddle or a helical antenna to use with your wireless monitor.