Shure UA874V Active Directional Antenna for VHF (174 to 216 MHz)

BH #SHUA874V • MFR #UA874V
Shure UA874V Active Directional Antenna for VHF (174 to 216 MHz)
Key Features
  • For Shure VHF Wireless Mic Systems
  • Low-Noise Signal Amplifier
  • Four-Position Gain Selector Switch
The VHF (174 to 216 MHz) UA874V Active Directional Antenna from Shure uses a log-periodic dipole array to offer enhanced reception for Shure wireless receivers and antenna distribution systems that provide 10 to 15 VDC bias. It can be used as an integrated amplifier with four gain settings to 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.
Special Order
Expected availability: 7-14 business days
$398.16

Important Notice

  • This item is noncancelable and nonreturnable.

Shure UA874V Active Directional Antenna for VHF (174 to 216 MHz)

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Shure UA874V Overview

The VHF (174 to 216 MHz) UA874V Active Directional Antenna from Shure uses a log-periodic dipole array to offer enhanced reception for Shure wireless receivers and antenna distribution systems that provide 10 to 15 VDC bias. It can be used as an integrated amplifier with four gain settings to 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.

A low-noise signal amplifier that compensates for the insertion loss in a coaxial cable
Compatible with Shure wireless receivers and antenna distribution systems that provide 10-15 VDC bias
Integrated threaded adapter mounts easily to microphone stands
UPC: 042406461931

Shure UA874V Specs

Connector TypeBNC, female
Impedance50 Ohms
RF Frequency Range174 to 216 MHz
Reception Pattern3 dB beam width 120°
Third Order Intercept Point (3 OIP)>30 dBm
Antenna GainOn Axis: 3 dBi
Signal Gain±1 dB, Switchable: +12 dB, +6 dB, 0 dB, −6 dB
RF Overload LED Threshold-5 dBm (RF overload LED does not operate for passive gain settings)
Power Requirements10 to 15 VDC 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)
Dimensions (H x W x D)22 x 17 x 2.7" (559 x 435 x 68 mm)
Weight27 oz (765 g)
Packaging Info
Package Weight4.2 lb
Box Dimensions (LxWxH)23.5 x 17.5 x 3.2"
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