Experience improved wireless reception with the UA874. This UHFantenna uses a log periodic dipole array to produce a cardioid pattern toward the desired coverage area, achieving greater rejection of RF signals outside the area than standard 1/2 wave omnidirectional antennas.
An integrated amplifier with four gain settings compensates for varying degrees of coaxial cable signal loss.
The UA874 can be stand-mounted, suspended from the ceiling, or wall-mounted using the included swivel adapter bracket.
Compatible with all Shure wireless receivers and antenna distribution systems that provide 12 V DCbias
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
Legendary Shure build quality and reliability
Connector Type: BNC, Female
Impedance: 50 Ohms
Power Requirements: 10 to 15 V DCbias from coaxial connection, 75 mA
Reception Pattern: 70 degrees
Third-order Intercept Point: >30 dBm
AntennaGain (On Axis): 7.5 dBi
RF Signal Gain +/- 1dB: Switchable: +12 dB, +6 dB, 0 dB, -6 dB
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