Active 4-Channel UHF Antenna Distribution System

RF Venue DISTRO4 is a professional antenna distribution system engineered to optimize wireless microphone performance in live sound, touring, broadcast, worship, and event production environments. Designed to distribute RF signals efficiently to multiple wireless receivers, this system helps reduce antenna clutter while improving signal reliability and overall wireless system performance.

The RF Venue DISTRO4 allows multiple wireless microphone receivers to share a single pair of antennas, creating cleaner setups and more consistent RF coverage. By minimizing interference and simplifying cable management, this antenna distribution system helps audio professionals maintain stable wireless operation in demanding production environments.

Built with professional-grade components and reliable RF performance, the RF Venue DISTRO4 is ideal for concert venues, corporate AV systems, churches, theaters, schools, and touring productions. Its compact rackmount design integrates easily into professional audio systems while delivering dependable wireless signal distribution.

Whether managing multiple handheld microphones, bodypack systems, or in-ear monitoring setups, the RF Venue DISTRO4 provides efficient RF management and professional wireless performance for complex audio applications.

DISTRO4 is a broadband UHF antenna distribution amplifier that routes antenna signals from a pair of diversity
antennas to several receivers in a multi-channel system. DISTRO4 compensates for signal strength lost in the
splitting process with high quality amplifiers. Two or more units may be cascaded together to accommodate more
than four receivers with the included cascade port.
DISTRO4 features a 2000 mA internal power supply (no wall wart). For active antennas and in-line amplifiers,
DISTRO4 provides an internal switch to apply DC power over coaxial cable to antenna connections. It includes all
RF and DC power cables needed to connect a 4 channel wireless microphone system as well as cascade to one
additional DISTRO4.
SKU DISTRO4 Includes:
(1) DISTRO4 Antenna Distribution System
(10) 61cm / 2’ BNC jumpers
(4) 36cm / 14” DC jumpers
(1) AC power cord
Specifications
Frequency range .................................... 470-952 MHz
RF output level (gain) ............................. 3 dB (±2 dB)
Cascade output level.............................. 0 dB ~ +2 dB
Output connection isolation ................... ≥ 25 dB
Third order intercept point .................... 24 dBm
Impedance .............................................. 50Ω
Power consumption ............................... 60 W
Input AC voltage ..................................... 100~240 V switching
DC over coax (to external antennas) ..... 12-14 VDC
Output DC voltage (to receiver jacks) .... +12 V
Output DC connectors ............................ 5.5mm OD, 2.1mm ID
Dimensions ............................................. 480(W) X 45(H) X 250(D) mm
/ 19(W) X 2(H) X 10(D) in
Weight ..................................................... 2.15 Kgs / 4.75lbs