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Shure UA874 Active Directional Antenna with Low-Noise Signal Amplifier, 470 - 698 MHz

SKU: SHUA874US MFR: UA874US
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Key Features

  • Enhance your wireless microphone system with the Shure UA874 active antenna.
  • Maximize signal strength & clarity with this directional antenna's low-noise amplifier.
  • Achieve superior wireless audio performance in the 470-698 MHz frequency range.
  • Enjoy switchable gain settings (+12dB, +6dB) for optimal signal reception; use for live sound.
  • Rugged design ensures durability; rely on this Shure antenna for consistent performance.
  • Easy to integrate: BNC connector & 10-15V DC power make setup a breeze for any system.
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Shopper : Why Did You Choose This?Cody C : My audio engineer told me to

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Shure UA874 Specifications

  • Connector Type

    BNC (female)

  • Impedance

    50 ohms

  • Reception Pattern

    70deg. (3 dB beam width)

  • Overload Intercept Point

    >30 dBm

  • Antenna Gain

    7.5 dBi (on axis)

  • Signal Gain

    Switchable: Active: +12 dB, +6 dB (+/-1 dB)
    Passive: 0 dB, -6 dB (+/-1 dB)

  • RF Overload LED Threshold

    -5 dBm (RF overload LED does not operate for passive gain settings)

  • Power Requirements

    10 - 15 V DC bias from coaxial connection (75 mA)

  • Operating Temperature Range

    0 to 145deg.F (-18 to 63deg.C)

  • Storage Temperature Range

    -20 to 165deg.F (-29 to 74deg.C)

  • Dimensions (WxHxD)

    14.1x12.4x1.4" (359x316x36 mm)

  • Weight

    11.2 oz (317 g)

  • UPC Code

    042406256308

About Shure UA874

Take your audio reception to the next level with the Shure UA874 Active Directional Antenna, a high-quality and reliable piece of audio equipment designed to enhance your signal reception. This advanced antenna operates within the frequency range of 470-698 MHz, making it a versatile choice for various audio setups.

Built with a log periodic dipole array, this sturdy and durable antenna is designed to provide superior reception when directed towards your desired coverage area. This feature allows for a focused signal, reducing interference and significantly improving the overall quality of the signal.

The Shure UA874 is more than just a directional antenna; it also boasts a low-noise signal amplifier integrated into its design. This amplifier, coupled with four adjustable gain settings, effectively compensates for varying degrees of coaxial cable signal loss. This ensures a consistent, high-quality signal regardless of your setup's specific requirements.

Designed with versatility in mind, the Shure UA874 Active Directional Antenna can be conveniently mounted in various ways to suit your space. Whether you need it on a microphone stand, suspended from the ceiling, or mounted to a wall, the integrated swivel adapter bracket makes installation a breeze.

In conclusion, the Shure UA874 Active Directional Antenna with Low-Noise Signal Amplifier is an excellent choice for those seeking to improve their audio reception. Its advanced features and reliable performance make it a standout in the realm of audio equipment.

Shure UA874 Features

  • Compatible with all Shure wireless receivers and antenna distribution systems that provide 12 V DC bias
  • Four-position gain selector switch
  • Low-noise signal amplifier that compensates for transmission loss in coaxial cable
  • Integrated threaded adapter that mounts easily to microphones stands

Warranty Information

This product has a limited warranty of 24 months.

Key Features

  • Enhance your wireless microphone system with the Shure UA874 active antenna.
  • Maximize signal strength & clarity with this directional antenna's low-noise amplifier.
  • Achieve superior wireless audio performance in the 470-698 MHz frequency range.
  • Enjoy switchable gain settings (+12dB, +6dB) for optimal signal reception; use for live sound.
  • Rugged design ensures durability; rely on this Shure antenna for consistent performance.
  • Easy to integrate: BNC connector & 10-15V DC power make setup a breeze for any system.