Shure UA874US Active Directional UHF Antenna with Integrated Amplifier

Description

Cut through the Noise – The Shure UA874US Active Directional UHF Antenna With Integrated Amplifier

The UA874 series of antennas delivers improved wireless signal reception for VHF and UHF wireless systems. Features include rejection of RF signals outside the coverage area and an integrated amplifier with four gain settings.

• Low-noise signal amplifier compensates for insertion loss in coaxial cable
• Compatible with Shure wireless receivers and antenna distribution systems that provide 1015 V DC bias
• Integrated threaded adapter mounts easily to microphone stands
• Four-position gain selector switch
• Shure quality, ruggedness, and reliability

SPECIFICATIONS

• Connector Type: BNC, Female
• Impedance: 50
• Power Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA
• Frequency Range: 470 698 MHz
• Reception Pattern: 3 dB Beam Width, 70 degrees
• Third-order Overload Intercept Point (OIP3): >30 dBm
• Antenna Gain: On Axis, 7.5 dBi
• Signal Gain: 1 dB, Switchable, +12 dB, +6 dB, 0 dB, 6 dB
• RF Overload LED Threshold: 5 dBm
• Operating Temperature Range: 18C (0F) to 63C (145F)
• Storage Temperature Range: -29C (-20F) to 74C (165F)

Manufacturer:Shure
Model:UA874US
SKU:I283969-1-WHXB

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