Description
RF Venue DISTRO9HDR Multi-Zone Antenna Distribution System is a professional nine-channel antenna distribution solution designed to deliver reliable, low-noise RF performance for advanced wireless microphone systems. Featuring high-dynamic-range circuitry and state-of-the-art divide-by-three technology, it provides clean RF distribution while eliminating the need for traditional internal splitters. The system supports VHF, T-Band, and UHF frequency ranges, making it suitable for demanding broadcast, live sound, and installed audio applications.
The DISTRO9 HDR features two independent antenna input zones with dual diversity RF inputs, allowing flexible coverage for large venues, multiple rooms, or complex wireless setups. Each zone provides DC power for active antennas and in-line amplifiers, while optional DC cable accessories allow power delivery to compatible wireless receivers. The unit can also operate from a DC battery source, making it a practical choice for mobile production and location sound applications.
Designed for expansion and future upgrades, the DISTRO9 HDR allows any RF output to be cascaded to a second unit, providing up to 17 wireless microphone channels within a compact 2 RU rack space. Its internal I/O section supports future add-on modules, including network spectrum monitoring and filtering capabilities, ensuring the system can adapt to evolving RF requirements and professional workflow needs.
Product Specifications:
Model: DISTRO9 HDR
Channels: 9
Frequency Range: VHF, T-Band, and UHF
Antenna Zones: 2
RF Inputs: 4 x Diversity RF inputs
RF Outputs: 9 x Unity-gain outputs
Cascade Capability: Supports a second DISTRO9 HDR for up to 17 channels
Gain Performance: High dynamic range with low-noise amplification
DC Power: Supports active antennas, in-line amplifiers, and receivers
Power Source: AC or DC battery operation
Rack Space: 2 RU (with two cascaded units)
Expansion: Internal I/O module support
Applications: Professional wireless microphone systems
Weight: 2.7 kg (6 lb)
Dimensions (L × W × H): 19 × 1.75 × 9.84 in


