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CWC 9004AD

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Description

CWC 9004AD – UHF Active Wireless Directional Antenna

The CWC 9004AD is a high-performance UHF active directional antenna designed to improve wireless signal reception across conference, broadcast, and large-scale event environments. With its dual-polarization technology and integrated cardioid pickup pattern, it ensures greater directional sensitivity and broader coverage of RF signals while minimizing interference from unwanted directions.

Its ½-wavelength omnidirectional antenna structure enhances signal strength and reception quality in a defined area, making it ideal for installations where clear and stable signal transmission is critical.


Key Features:

  • Powered by a 12V DC coaxial cable, eliminating the need for a separate power line.

  • Selectable Gain Levels: Users can choose from +12 dB, +6 dB, 0 dB, and -6 dB to match signal requirements.

  • Onboard Amplifier provides an additional 3 dB or 10 dB gain for optimal signal strength.

  • Visual Gain Indicators: Two LED lights display the current gain setting.

  • Versatile Mounting Options: Can be installed on a microphone stand, ceiling, or wall using a rotating adapter bracket.

  • Weather-Resistant Design: Suitable for both indoor and outdoor use, capable of withstanding adverse weather conditions.

  • Dual-Antenna Diversity Support: Using two antennas enhances reception performance and signal diversity.

CWC 9004AD Specifications

  • Frequency Range: 450–970MHz
  • Connector Type: BNC, jack
  • Impedance: 50 Ω
  • Power Requirements: 10 to 15 VDC offset from coaxial connection, 75 mA
  • Receiving Mode (3 dB Beam Width): 70° angle
  • Antenna Gain (on axis): 7.5 dBi
  • Signal Gain: ±1 dB
  • Switchable Gain: Active: +12 dB, +6 dB; Passive: 0 dB, -6 dB
  • RF Signal Too Strong Indicator Threshold: -5 dBm
  • Third-Order Overload Intercept Point (OIP3): > 30 dBm

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