RF Venue DFIN Diversity Fin Antenna with Cover Multi-Purpose Antenna for Wireless Microphones

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RF Venue DFIN Diversity Fin Antenna with Cover Multi-Purpose Antenna for Wireless Microphones

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RF Venue DFIN Diversity Fin Antenna with Cover Multi-Purpose Antenna for Wireless Microphones

Part # DFIN

Model # Diversity Fin

The RF Venue Diversity Fin Antenna is the flagship RF Venue product. It’s portable, simple to operate, compatible with any brand, and pushes diversity microphone systems to perform their best in the toughest RF environments.

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Description

Details

RF Venue Diversity Fin Polarization Diversity Antenna

The Diversity Fin Antenna is a multi-purpose antenna designed to be used with wireless microphone systems and other UHF receivers incorporating dual branch diversity reception, and comprises orthogonal directional LPDA and bi-directional dipole elements in order to eliminate mulit-path fade. One element captures vertically polarized waves, and the other horizontally polarized waves—achieving optimal polarization diversity reception and improving signal constancy in indoor and reflective environments.

Connect two receiver (or antenna distributor) branches to the Diversity Fin via coaxial cables (not supplied).

The Diversity Fin has found widespread adoption across multiple pro audio segments for its performance, convenience, space, and cost benefits. The Diversity Fin has two elements and requires two coax cables (not included).

Features

Features

Designed to be used with wireless microphone systems
Dual branch diversity reception
Optimal polarization diversity reception
Improves signal constancy in indoor and reflective environments

Specification

Electrical Characteristics
Operating frequency	468 - 740 MHz
Bandwidth	272 MHz
Average return loss	-9.4 dBm
Impedance	50 Ω
Pattern type	Dual Omni-Unidirectional
*LPDA*
Beam width	140º Azimuth
F/B Ratio	8 dB
F/S Ratio	5 dB
Gain	5 dBd
Polarization	Vertical
*Dipole*
Beam width	100º Azimuth
F/B Ratio	5 dB
F/S Ratio	13 dB
Gain	1.8 dBd
Polarization	Horizontal
Physical Characteristics
Mounting Block	1/4-20, 3/18-16, 5/8-27
Operating temperature	-23 -54C/-10-130F
Connector	BNC female (2)
Dimensions (L x H)	12" (300 mm) x 15" (370 mm)
Weight	1 lb (0.45 kg)

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