RF Venue COMB8CPB

Complete Upgrade Pack for Multi-Channel Wireless IEM Systems

The RF Venue COMB8CPB is the ultimate upgrade solution for professional wireless in-ear monitor (IEM) setups. It includes the COMBINE8 8-channel IEM combiner, a CP Beam™ circularly polarized antenna, and a 25-foot low-loss RG8X coaxial cable. This system is designed to deliver cleaner signal transmission, reduce intermodulation, and eliminate dropouts, even in demanding stage environments.

RF Venue COMB8CPB Competitive Differences

• Combines up to 8 IEM transmitters into a single antenna output
• CP Beam™ Antenna eliminates polarization fade and boosts effective range
• 8X power gain equivalent over standard whip or paddle antennas
• Built-in DC power distribution eliminates wall warts for up to 8 IEM transmitters
• Includes 25-foot premium low-loss RG8X coaxial cable
• Compatible with any brand of IEM transmitter set to 50mW or lower
• Streamlined rig reduces interference and maximizes audio clarity

RF Venue COMB8CPB Description

The RF Venue 8 Channel IEM Upgrade Pack makes it easy to upgrade your wireless in-ear monitor rig to professional standards. The COMBINE8 antenna combiner reduces RF interference by merging the outputs of up to 8 IEM transmitters into one clean feed. It includes built-in DC power distribution via the included DC-OCTOPUS cable, simplifying your rack by removing the need for individual power supplies. The included CP Beam™ Antenna is a right-hand circularly polarized, high-gain beam antenna that focuses transmission energy where it matters most — on your performers. Its folding design and lightweight build allow for fast setup and transport, unlike bulky alternatives. To complete the setup, the system includes 25 feet of RG8X coaxial cabling, precision-terminated in-house at RF Venue using double-shielded braid-over-foil design for superior performance in critical wireless applications. This bundle is ideal for professional sound companies, touring acts, and venues looking to maximize RF performance and eliminate audio dropouts during performances.

What's Included in the COMB8CPB Pack

• (1) RF Venue CP Beam™ Folding Helical Antenna
• (1) RF Venue COMBINE8 IEM Transmitter Combiner
• (1) 25 ft RG8X Coaxial Cable with BNC connectors
• (1) DC-OCTOPUS 8-way DC power cable
• Mounting hardware and N-to-BNC adapter included

COMBINE8 Specifications

• Input Channels: 8 IEM transmitters (up to 50mW)
• RF Output: 1 x BNC rear panel connector
• DC Power Output: 8 x 12V power ports via DC-OCTOPUS
• Compatible Antennas: All directional antennas
• Power Supply: Internal, no wall warts needed

CP Beam Antenna Specifications

• Operating Frequency: 470–698 MHz
• Gain: 9 dBd
• Beam Width: 63°–70° (Azimuth X/Y)
• Impedance: 50Ω
• Connector: N-Type Female (BNC adapter included)
• Dimensions: 14" x 14"
• Weight: 2.5 lbs

RG8X Coax Cable Specifications

• Length: 25 feet
• Type: 50Ω low-loss coaxial
• Shielding: Double shielded braid-over-foil
• Connectors: BNC Male
• Made in the USA with strict QC on Agilent analyzers

The COMB8CPB system gives you a reliable, high-performance RF infrastructure designed to support clean, consistent IEM transmission on professional stages.

RF VENUE COMB8CPB (RF Venue COMB8-CPB)