Shure UA874WB [Restock Item] Active Directional Antenna 470-900MHz

Enhance UHF wireless system signal reception with the Shure UA874WB, a wideband active directional antenna designed for a frequency range of 470 to 900 MHz. Utilizing a log periodic dipole array, this antenna delivers a cardioid pattern that focuses on the desired coverage area while effectively rejecting RF signals outside that area, surpassing the performance of standard 1/2-wave omnidirectional antennas.

Featuring an integrated amplifier with four gain settings, the UA874WB compensates for signal loss caused by varying degrees of coaxial-cable attenuation.

Versatile installation options include stand-mounting, ceiling suspension, or wall-mounting using the integrated swivel adapter bracket.

This is a Restock item that has had its box opened or has been repackaged. It may have minor cosmetic flaws and may have been sold to a customer and returned. Please contact your Sales Pro for more information on this and other products.

Shure UA874WB [Restock Item] Applications:

Shure UA874WB [Restock Item] Includes:

Shure UA874WB [Restock Item] Features:

• • For Shure Receivers/Antenna Distribution
  • Improve Wireless Signal Reception
  • Wideband Frequency Range: 470 to 900 MHz
  • Four-Position Gain Selector Switch
  • Low-Noise Signal Amplifier
  • Makes Up for Coaxial Transmission Loss
  • Rugged Construction
  • Mounts Easily to Microphone Stands
  • Integrated Swivel Threaded Adapter

Shure UA874WB [Restock Item] Specifications:

• • RF Frequency Range: 470 to 900 MHz
  • Connector Type: BNC, Female
  • Impedance: 50 Ohms
  • Reception Pattern: 70°, 3 dB Beam Width
  • Third-order Overload Intercept Point: OIP3: >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 to 15 VDC 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: 14.1 x 12.4 x 1.4" / 359 x 316 x 36 mm
  • Weight: 11.2 oz / 317 g