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SHURE UA-874WB (470,00-900 MHZ)

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The UA874 replaces the UA870. UA874 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 ½ wave omnidirectionalEqually sensitive to sound from all directions, but cannot be „aimed“ to isolate one area. Read more Go to the glossary antennas. An integrated amplifier with four gain settings compensate 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. UA874 is available in three different versions: UA874V = 174 - 216 MHz UA874E = 470 - 790 MHz UA874WB = 470 - 900 MH Compatible with all Shure wireless receivers and antenna distribution systems that provide 12V DC bias Four-position gain selector switch Low-noise signal amplifier compensates for transmission loss in coaxial cable Integrated threaded adapter mounts easily to microphones stands Connector Type: BNC, Female Impedance: 50 ohms Power Requirements: 10 to 15 V DC bias from coaxial connection, 75 mA Reception Pattern: 70 degrees Third-order Intercept Point: >30 dBm Antenna Gain (On Axis): 7.5 dBi Signal Gain +/- 1dB: Switchable Active: +12 dB, +6 dB Passive: 0 dB, -6 dB RF Overload LED Threshold: -5 dBm Dimensions: 316 mm x 359 mm x 36 mm (H x W x D) Weight: 317g

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