Video Chat with a Pro Audio Expert - Live

Shure UA874 Active Directional Antenna

BH #SHUA874US • MFR #UA874US
Shure UA874 Active Directional Antenna
Key Features
  • Directs a Cardioid Pattern Toward Target
  • Four-Position Gain Selector Switch
  • Low-Noise Signal Amplifier
  • Makes Up for Coaxial Transmission Loss
The Shure UA874 Active Directional Antenna uses a log periodic dipole array to offer enhanced reception when directed toward the desired coverage area. An integrated amplifier and four gain settings compensate for varying degrees of coaxial cable signal loss. The UA874 can be mounted on a microphone stand, suspended from the ceiling or mounted to a wall using the integrated swivel adapter bracket.
In Stock
$404.00
$68/mo. suggested payments for 6 Mos.
with the credit card.§ 
Protect your Gear
Add a protection plan from $35.99
Ask Our Experts
800.952.1815

Shure UA874US Overview

The Shure UA874 Active Directional Antenna uses a log periodic dipole array to offer enhanced reception when directed toward the desired coverage area. An integrated amplifier and four gain settings compensate for varying degrees of coaxial cable signal loss. The UA874 can be mounted on a microphone stand, suspended from the ceiling or mounted to a wall using 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
UPC: 042406256308

Shure UA874US Specs

Connector TypeBNC (female)
Impedance50 ohms
Reception Pattern70° (3 dB beam width)
Overload Intercept Point>30 dBm
Antenna Gain7.5 dBi (on axis)
Signal GainSwitchable
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 Requirements10 - 15 V DC bias from coaxial connection (75 mA)
Operating Temperature Range0 to 145°F (-18 to 63°C)
Storage Temperature Range-20 to 165°F (-29 to 74°C)
Dimensions14.1 x 12.4 x 1.4" (359 x 316 x 36 mm)
Weight11.2 oz (317 g)
Packaging Info
Package Weight2.4 lb
Box Dimensions (LxWxH)18.3 x 14.6 x 3.7"

Shure UA874US Reviews

See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS