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RF VENUE

CX22

Wireless Antennas

Wideband UHF coverage, linear polarization, ceiling mount, low-profile 14" x 14" design, paintable, ideal for DAS and discreet mic installs in drop ceilings

$899.00 CAD
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Description

The RF Venue CX-22 Discreet Ceiling Antenna (Model: CX22) is a versatile, low-profile antenna specifically designed for permanent wireless microphone installations in architecturally sensitive spaces. Its compact 14” x 14” ceiling-mount design fits cleanly into standard drop-ceiling tiles, offering a discreet yet effective RF solution for environments where traditional paddle or wall-mounted antennas are impractical. Whether it's in a classroom, lecture hall, boardroom, training center, or house of worship, the CX-22 blends effortlessly into the surroundings while providing reliable wideband UHF coverage.

Engineered to support frequencies from 470–698 MHz, with additional sensitivity in the 216 MHz range, the CX-22 can accommodate both wireless microphone systems and assistive listening devices, making it a smart choice for multi-function AV setups. Its flood-pattern coverage and linear polarization provide broad, even signal distribution which is ideal for use as part of a distributed antenna system (DAS) in large, multi-zone facilities. The CX-22 arrives in matte white and can be painted to match interior finishes (avoiding metallic or carbon-based paints), ensuring it stays visually unobtrusive while maintaining peak RF performance.

Features

Discreet Ceiling-Mounted Coverage

Installs flush in standard ceiling tiles, blending into interior spaces for clean, professional installations.

Ideal for Wireless Microphones

Provides strong, wideband UHF reception designed to support wireless mic systems in fixed setups.

Supports Assistive Listening Systems

Also effective in the 216 MHz range, making it compatible with many assistive listening applications.

Low-Profile, Paintable Design

Matte white finish can be painted to match ceilings so it's perfect for venues where visibility must be minimized.

Great for Drop-Ceiling Environments

Optimized for classrooms, boardrooms, lecture halls, and houses of worship with ceiling tile installations.

Flood Pattern for Broad Coverage

Delivers wide, even coverage so it's ideal for use in distributed antenna systems across larger indoor areas.

Quick Integration

Installs easily into existing ceiling grids and connects via standard BNC connection.

Specifications

General Specifications

Device Type: Discreet Wideband Antenna for Wireless Microphones and Assistive Listening Systems

Polarization: Linear

Radiation Pattern: Flood

Frequency Range: 470–698 MHz

Bandwidth: 228 MHz

Use Case: Wireless Microphones, Assistive Listening Systems, Distributed Antenna Systems (DAS)

Deployment: Ceiling Tile Mount

Typical Range: Dependent on Environment

Placement Recommendation: Ceiling Installation in Drop-Tile Environments

Application Environments: Boardrooms, Houses of Worship, Lecture Halls, Classrooms, Training Facilities

Paintable: Yes (avoid carbon black, lead, or metallic powder paints)

Performance

Gain: 6 dBd

Average Return Loss: –6.07 dB

Impedance: 50 Ω

F/B Ratio: N/A

F/S Ratio: N/A

Input/Output

Connector: BNC Female

Physical

Dimensions: 355 mm x 355 mm / 14" x 14"

Weight: 0.9 kg / 2 lbs

Mount Location: Ceiling Tile

Operating Temperature: –10°C to 40°C

Color: White

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