Shure UA874US Active Directional Antenna with Gain Switch 470-698 MHz

Vendor: Shure
Shure UA874US Active Directional Antenna with Gain Switch 470-698 MHz The UA874 Active Directional Antenna designed by Shure uses a log periodic dipole array to offer increased reception when directed toward the desired coverage...
$393.00
Title

Shure UA874US Active Directional Antenna with Gain Switch 470-698 MHz

The UA874 Active Directional Antenna designed by Shure uses a log periodic dipole array to offer increased reception when directed toward the desired coverage area. The UA874 contains an integrated amplifier and 4 gain settings compensate for varying degrees of coaxial cable signal loss. The UA874 Antenna can be mounted on a microphone stand, suspended from the ceiling or mounted to a wall with the help of the integrated swivel adapter bracket.

  • 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

Shure UA874US

  • Connector Type: BNC (female)
  • Impedance: 50 ohms
  • Reception Pattern: 70° (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 145°F (-18 to 63°C)
  • Storage Temperature Range:   -20 to 165°F (-29 to 74°C)
  • Dimensions (WxHxD): 14.1 x 12.4 x 1.4" (359 x 316 x 36 mm)
  • Weight: 11.2 oz (317 g)

Packaging Info

  • Package Weight: 2.4 lb
  • Box Dimensions (LxWxH): 18.3 x 14.6 x 3.7"