RF Venue DFINDISTRO4, 4 Channel Wireless Microphone Upgrade Pack

RF Venue DFINDISTRO4 Package. 4 channel antenna distributor and Diversity Fin antenna (2) 25’ RG8X coaxial cables.

RF Venue DFIN Diversity Fin Antenna w/ fabric cover stand mount.

DIVERSITY FINPolarization Diversity Antenna

The patented Diversity Fin™ is a multi-purpose antenna for wireless microphones that reduces dropouts using a cross-polarized hybrid design. It combines one LPDA and one dipole antenna in an orthogonal (right angle) configuration. One element captures vertically polarized waves and the other horizontally polarized waves—doing the same job as two “shark fin” paddles while greatly improving RF and audio performance.

To use just connect both the A and B outputs on any antenna distributor or microphone receiver and point toward the stage.

The Diversity Fin has found widespread adoption across multiple pro audio segments for its performance convenience space and cost benefits. From high profile live sound events to film and TV productions to routine installations in schools and churches the Diversity Fin is the ideal all-purpose external antenna for diversity microphone systems of any brand.

RF Venue DISTRO4 4 Channel antenna distributor for multi-channel wireless mic systems.

DISTRO4 Antenna Distribution System With Cascade

DISTRO4 distributes diversity RF and DC power across four wireless microphone receivers of any brand. A true “distribution amplifier ” DISTRO4 splits signals from two antennas (or one Diversity Fin) connected to the rear panel and amplifies them before delivering the signals to multiple receivers in a rack. An additional cascade port is included for daisy chaining multiple units together to accommodate up to 16 receivers per antenna pair.

DISTRO4 features a 2000 mA internal power supply (no wall wart) and compares to antenna distributors twice its price. It includes all RF and DC power cables needed to connect a 4 channel wireless microphone system as well as cascade to one additional DISTRO4.

Electrical

• Operating frequency....................................470–698 MHz
• Bandwidth.....................................................228 MHz
• Average return loss.......................................-9.4 dBm
• Impedance....................................................50Ω

LPDA

• Beam width...................................................140° azimuth
• F/B ratio.........................................................-8 dBm
• F/S ratio.........................................................-5 dBm
• Gain................................................................5 dBd

Dipole

• Beam width...................................................100° azimuth
• F/B ratio.........................................................-5 dBm
• F/S ratio.........................................................-13 dBm
• Gain................................................................1.8 dBd

Physical

• Length............................................................300mm
• Height............................................................370mm
• Weight............................................................454g
• Mount threads...............................................1/4-20 3/8-16 5/8-27
• Operating temperature................................-23°C–54°C
• Color..............................................................Black or white
• Connector(s)..................................................(2) BNC female

SE Systems handles the full line of RF Venue products. Please contact our showroom to inquire about pricing or to order products. 1-800-662-1312