RF Venue DFINB Diversity Fin Antenna

The Diversity Fin requires no external power and works with all wireless brands, analog and digital. It replaces two standard paddle antennas at a lower cost with better performance and easier installation. Unlike traditional “paddle” or “shark fin” antennas, the Diversity Fin allows receivers to see a constant signal regardless of microphone orientation - allowing the user to hold a wireless microphone in any position relative to the antenna. A single Diversity Fin provides superior coverage to two traditional, shark fin antennas, allowing savings as well as reduced time to installation. Setup is faster for live performance since both cable runs required for diversity receivers are terminated at the same location. Diversity Fin Antenna is available in black or white.

RF Venue DFINB Features

• Improves signal consistency in indoor reflective environments
• One Diversity Fin replaces two traditional LPDA paddle antennas
• Works with any brand wireless mic system

• DFINB Diversity Fin Antenna1
• Set of installation hardware1

• Electrical
  • Operating frequency: 470–698 MHz
  • Bandwidth: 228 MHz
  • Average return loss: -9.4 dB
  • Impedance: 50Ω
• LPDA
  • Beam width: 140° azimuth
  • F/B ratio: -8 dB
  • F/S ratio: -5 dB
  • Gain: 5 dBd
• Dipole
  • Beam width: 100° azimuth
  • F/B ratio: -5 dB
  • F/S ratio: -13 dB
  • 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): Two (2) BNC female