This antenna distribution bundle from RF Venue offers a turnkey solution to achieve professional-quality RF signal distribution for up to nine wireless microphones.

The bundle includes a white Diversity Fin antenna with wall mount bracket (for permanent installations), a high-performance DISTRO9 HDR 9-channel multi-zone antenna distributor, a set of premium, low-loss double-shielded coaxial cables, and a DC Power Cable kit.

From high-profile live sound events, to film and TV productions, to routine installations in schools and houses of worship, this all-purpose antenna distribution system is ideal for diversity microphones of any brand.

The DISTRO9 HDR is designed and assembled in the USA and ETL listed in the USA and Canada.

White Diversity Fin Antenna with Wall Mount Bracket
The proprietary 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.
The antenna comes equipped with a wall-mount bracket for permanent installations.
DISTRO9 HDR Multi-Zone Antenna Distributor
The DISTRO9 HDR offers a unique approach to high-quality RF signal distribution for wireless microphones. A proprietary design eliminates traditional internal splitters used on most antenna distribution systems and replaces them with advanced “divide-by-three” circuitry, providing up to 9 low-noise channels of diversity wireless. DISTRO9 HDR employs low-noise figure amplifiers and superior gain structure to provide high dynamic range over the spectrum.
Any DISTRO9 HDR RF output can be cascaded to a second DISTRO9 HDR (available separately), eliminating the need for dedicated cascade ports and providing up to 17 wireless microphone channels in just 2 RU of rack space. Multi-zone installations are easy with the DISTRO9 HDR's two zone antenna inputs, providing coverage for large areas or multiple rooms, each with DC power available for in-line amplifiers or active antennas.
Featuring a robust internal power supply, the DISTRO9 HDR can provide clean DC power to 9 wireless microphone receivers with the included DC Power Cable kit, and can also be powered directly from a DC battery source for location sound-cart applications.
The DISTRO9 HDR is ETL listed to meet bid specification requirements on municipal, government, and other high-profile projects.
An internal I/O section provides a range of future module add-on capabilities ranging from remote web-based spectrum monitoring to bandpass filtering, and more.
As RF spectrum congestion grows and operating bands evolve worldwide, the DISTRO9 HDR is highly configurable to meet the current and future needs of any professional wireless microphone system.
Low-Loss Coaxial Cables
Includes high-quality, made-in-the-USA, RF-Venue-tested RG8X low-loss coaxial cables.
2 x 25' RG8X coaxial cables
10 x 2' RG8X coaxial cables
10 x 1.5' RG8X coaxial cables
DC Power Distribution Cables
The DC power cable kit distributes power to 9 wireless receivers.

RF Venue Distro9 HDR Specs:
DISTRO9 HDR Antenna Distributor
Frequency Range 50 to 1000 MHz (VHF, UHF, +900 Bands)
RF Output Level Gain: ± 3 dB
Output Connection Isolation 60 dB at 510 MHz, 80 dB at 200 MHz
Third Order Intercept Point 15 dBm at VHF, 20+ at UHF
Impedance 50 Ohms
Power Requirements 50/60 Hz, 2 A
Fuse T3.15a / 250 V
Input AC Voltage 100 to 240 VAC
Output Voltage To Receiver Jacks: 12 VDC, 3 A
Connectors: Anderson Power Pole
Dimensions (W x H x D) 18.9 x 1.8 x 9.8" / 48 x 4.5 x 25 cm
Weight 6 lb / 2.7 kg
Diversity Fin Antenna
Color White
Output Connector 2 x BNC, Female
Electrical Operating Frequency: 470 to 698 MHz
Bandwidth: 228 MHz
Average Return Loss: -9.4 dB
Impedance: 50 Ohms
LPDA Beam Width: 140° Azimuth
F/B Ratio: -8 dB
F/S Ratio: -5 dB
Gain: 5 dBd
Mounting Wall-Mount Bracket
Dimensions L x H: 11.8 x 14.5 / 300 x 370 mm
Weight 1 lb / 454 g

Audio Technica DFINWD9 (Audio-Technica DFIN-WD9)