Shure UA874US Active Directional UHF Antenna with Integrated Amplifier

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 10–15 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 Ω 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