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SKU
134571
Manufacturer Part #
UA874US

Shure Active Directional Antenna with Gain Switch 470-698 MHz

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Key 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

The Shure Active Directional Antenna with Gain Switch 470-698 MHz can be stand-mounted, suspended from the ceiling, or wall-mounted using the integrated swivel adapter bracket.

Improve wireless signal reception for UHF wireless systems with the Shure Active Directional Antenna with Gain Switch 470-698 MHz, a wideband active directional antenna with a frequency range extending from 470 to 900 MHz. The antenna uses a log periodic dipole array to produce a cardioid pattern towards the desired coverage area with greater rejection of RF signals outside the coverage area when compared to standard 1/2-wave omnidirectional antennas.

In the Box
  • Shure UA874WB Wideband Active Directional Antenna (470 to 900 MHz)
  • Limited 2-Year Manufacturer Warranty
More Information
SKU134571
ManufacturerShure
Manufacturer Part #UA874US
Product ConditonNew
Specifications

Shure UA874 Specs

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
 
Packaging Info
Package Weight
2.27 lb
Box Dimensions (LxWxH)
18.2 x 14.5 x 3.7"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.