Reduce Dropouts and Maximize Audio Performance RF Venue's patented DFINW Diversity Fin Antenna is sure to reduce dropouts in your wireless microphone system. Its hybrid design combines two types of antennas in one unit, improving RF and audio performance. The DFINW Diversity Fin Antenna basically does the same job as two "shark fin" paddles, in a single unit. Whether you work with pro audio applications, film productions, broadcast, or any other diversity wireless audio system, the RF Venue DFINW Diversity Fin Antenna is an outstanding external antenna solution.RF Venue — a leader in optimizing wireless system performance We've helped design countless wireless microphone systems here at Sweetwater. Whether it's for broadcast, live music performances, sporting events, or any other professional application, we know that system failure is not an option — reliability is paramount. RF Venue is an industry leader, developing solutions to optimize your system. Their products are compatible