RF Venue DFIN Diversity Fin Directional Antenna 470-698 MHz

The RF Venue DFIN is a high-performance diversity fin directional antenna designed for professional wireless microphone and IEM systems operating in the UHF band (470-698 MHz). Its patented cross-polarized design provides true diversity reception, minimizing dropouts and ensuring reliable signal quality in demanding environments.

Advantages

Patented cross-polarized design (one horizontal, one vertical element) delivers true diversity performance, reducing multipath interference and signal dropouts. Compact and durable ABS plastic construction with standard 3/8"-16 mic stand thread for easy mounting. Dual BNC female connectors allow direct connection to diversity receivers.

Suitable for

• Professional wireless microphone systems (all brands with BNC inputs)
• In-ear monitor (IEM) systems
• Fixed or portable UHF antenna distribution
• Indoor and outdoor events (weather-resistant design)

Key specifications

• Antenna Type: Diversity Fin Directional
• Frequency Range: 470 - 698 MHz (UHF)
• Polarization: Dual-Linear (Horizontal and Vertical)
• Gain: 7 dBi (nominal)
• Beamwidth: 100° (Horizontal and Vertical)
• RF Connectors: 2x BNC Female
• Impedance: 50 Ohms
• VSWR: <1.5:1
• Mounting Thread: 3/8"-16
• Construction Material: Durable ABS Plastic
• Number of Elements: 2 (one horizontal, one vertical)

Recommendations

For optimal performance, mount the antenna on a standard microphone stand or wall bracket using the 3/8"-16 thread. Connect each BNC output to the corresponding diversity input on your receiver. Ensure the antenna is positioned with a clear line of sight to the transmitters for best results.