Check the listing for details. RF Venue DFINBDISTRO4 | Wireless Mic Antenna Distribution Bundle w/ Diversity. Condition: New. Listed at 1529.00 USD. This eliminates the need for dual paddle antennas and improves reception by capturing both vertical and horizontal signal polarizations — dramatically reducing RF dropouts. The includedDISTRO4 antenna distribution system amplifies and splits incoming antenna signals to feed four wireless microphone receivers.