RF VENUE

CPB

Circularly polarized, ~70° beam pattern, collapsible design, fits 2ru rack drawers, high gain, up to 600' range, ideal for large live IEM and mic setups


$1,299.00 CAD
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Description

The CP Beam Antenna is a compact, lightweight, and high-gain circularly polarized antenna designed for wireless in-ear monitor (IEM) systems, wireless microphones, and UHF communication devices in live sound environments. Engineered to deliver stable, dropout-free performance, the CP Beam provides consistent signal coverage even in high-movement scenarios, ensuring performers and technicians can count on their wireless systems during critical moments. With a focused ~70° beam pattern and typical range of up to 600 feet, it’s an ideal choice for large-scale events where precise, directional coverage is required.

Weighing just 2.5 lbs and built to collapse for storage, the CP Beam offers a practical alternative to bulky, road-case-dependent helical antennas. It fits easily into most 2RU rack drawers, making it perfect for mobile setups, touring rigs, and flypacks. Setup is quick with the included stand mount bracket and N-BNC adapter, allowing flexible placement at stage wings or front of house (FOH). When paired with an IEM combiner, it not only simplifies your RF system but also minimizes interference, making the CP Beam a smart, portable solution for wireless audio professionals who demand high performance with minimal fuss.

Features

Consistent Signal for IEMs and Mics
Circular polarization delivers stable, reliable performance without signal dropouts.

High Gain, Low Interference
Boosts transmission range while allowing for lower transmit power, reducing system noise and interference.

Collapsible and Lightweight
Folds down to fit in most 2RU rack drawers, making it ideal for touring and tight setups.

Fast Setup and Breakdown
No bulky cases or complex assembly so it quickly deploys and stows for maximum convenience.

Focused Signal Coverage
Narrow ~70° beam pattern provides long-range, high-gain coverage up to 600 feet.

Flexible Placement Options
Mount at stage wings or front of house and aim at performers or receivers for optimal performance.

Ideal for Touring and Large Events
Designed for IEM users needing reliable coverage and portability in demanding live environments.

Everything You Need Included
Comes with N-BNC adapter and stand mount bracket for easy integration into any setup.

Specifications

General Specifications
Device Type: High Gain Folding Helical Antenna for IEMs and Wireless Microphones
Polarization: Right-Hand Circular Polarized (RHCP)
Radiation Pattern: Directional Beam
Beam Pattern Type: Beam
Frequency Range: 470–698 MHz
Bandwidth: 228 MHz
Use Case: Wireless IEMs, Wireless Microphone Systems, UHF Communication Devices
Deployment: Collapsible for Storage, Mountable on Stand
Typical Range: Up to 600 ft (environment-dependent)
Placement Recommendation: Stage Wings or Front of House (FOH), Point at Receivers or Talent
Application Environments: Large Live Events, Touring, Flypacks

Performance
Azimuth X Beamwidth: 63°
Azimuth Y Beamwidth: 70°
Azimuth X F/B Ratio: –10 dB
Azimuth Y F/B Ratio: –9 dB
Azimuth X F/S Ratio: –12 dB
Azimuth Y F/S Ratio: –12 dB
Squint: < 2 dB
Gain: 9 dBd
Average Return Loss: –13.15 dB
Impedance: 50 Ω

Input/Output
Connector: N Female (BNC Adapter Supplied)

Physical
Length: 355 mm / 14"
Height: 355 mm / 14"
Weight: 1100 g / 2.5 lbs
Mount Threads: 1/4-20, 3/8-16, 5/8-27
Operating Temperature: –23°C to 54°C / –9°F to 130°F
Color: Black Fabric

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